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Engineering Firm Plans To Tow Icebergs From Antarctica To Parched Dubai (stuff.co.nz)

A Dubai-based engineering firm is planning to tow an iceberg from Antarctica to help provide fresh drinking water to the desert city's rapidly-growing population. Stuff.co.nz reports: The National Advisor Bureau (NABL), a private engineering firm, wants to schlep a glacial iceberg from Antarctica -- weighing approximately 100 million tons -- to Dubai, via an intermediate stop in either Perth, Australia, or Cape Town, South Africa. If the iceberg doesn't melt along the way, the firm will sell the water to Dubai's government. Dubai, which is the most populous city in the United Arab Emirates, is growing so rapidly that a solution to the city's looming water crisis must be found, according to the city's largest English-language newspaper, The Khaleej Times.

The company is beginning a pilot study in November to examine the feasibility of the iceberg-towing project. According to Alshehi, the firm will use satellite imagery to look for a suitable iceberg -- which he says should be between 2000 feet (609 meters) and 7000 feet (2.1 kilometers) long -- and then try and tow it to either Australia or South Africa. Once the iceberg gets to its first stop, it will be towed the rest of the way. Because icebergs are so heavy, the company will need multiple ships to assist with towing, and it will use the ocean's prevailing currents to their advantage. Alshehi told NBC that even if 30 percent of the iceberg melts on the journey, it will still be able to provide between 100 million and 200 million cubic meters of fresh water -- enough for 1 million people to stay hydrated for five years.
Last month, Alshehi told NBC: "If we succeed with this project, it could solve one of the world's biggest problems. So if we show this is viable, it could ultimately help not only the UAE, but all humanity."

412 comments

  1. STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 2, Insightful

    I did. Decades ago.

    1. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by taustin · · Score: 4, Informative

      You're off by an order of magnitude. The earliest documented proposal is from 1825.

      Apparently, iceberg towing away from things (oil rigs, mostly) is pretty routine, and mature technology. Towing them to somewhere is a difference in scale only.

      But history suggests this is mostly just another way of extracting money from gullible investors.

    2. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Andy Griffith. The show was called Salvage 1. Aired 1979.

    3. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Did someone drink stupidity elixir this morning? That isn't what she was tlaking about.

    4. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by careysub · · Score: 5, Insightful

      Thanks for being at least one person who is not just opining in complete ignorance like all of other 126 posts here (at this moment).

      This is subject (towing icebergs for water) has been studied to death, anyone can Google dozens of studies done over the last few decades. There is nothing novel about the idea at all. This is the second such scheme posted on /. this year!

      Slashdot should stop posting stories about "plans" to do this, and just post a story about someone who is at least about to actually do it! But then there would be no story to run.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    5. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Scarletdown · · Score: 2

      I think that was the plot of the very last episode of Salvage 1 I can recall seeing back in the day. And I don't recall how it ended. I think we had to shut it off because it was time to eat.

      --
      This space unintentionally left blank.
    6. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by jpaine619 · · Score: 2
      You think Donald Trump has destroyed the planet? How?

      He's been in office for two fucking years.... How the hell has he managed to destroy the planet?

    7. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      It was a joke in the Richard Pryor movie.

    8. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      He pulled out of the Paris climate agreement, so now the filthy arabs are going to melt the icecaps.

    9. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      The left seems to think he is some kind of god.

    10. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Are you seriously complaining that this site isn't ENOUGH of an echo chamber for you? This place is a wretched hive of middle aged white dudes, there's about as much political diversity here as in America in general, not fucking much. Have you considered just taking a bunch of xanax and staring slack jawed and drooling at the fox news facebook page until you pass out?

    11. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by N1AK · · Score: 2

      Apparently, iceberg towing away from things (oil rigs, mostly) is pretty routine, and mature technology. Towing them to somewhere is a difference in scale only.

      What seems odd to me about the whole concept is why tow it all the way even if you did want the water. Surely it'd be easier to tow it to either the nearest landmass and convert it to water there before shipping it on, or design something to convert it to water at sea and then use tankers to get the water from there to the destination? It's not like an iceberg will just jump out of the sea and turn into water in Dubai without some infrastructure there otherwise. The less time you have it in warm water before processing the less melts on the way.

    12. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by FilmedInNoir · · Score: 3, Informative

      Brewster's Millions - The clip: https://www.youtube.com/watch?...

      --
      Sig. Sig. Sputnik
    13. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by currently_awake · · Score: 1

      Global sea level rise will increase if this catches on. A cubic mile of ice isn't much, but when every equitorial country does this because it's cheaper than desalination the results will be noticable.

    14. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Like most places, thereâ(TM)s a bunch of conservatives being modded down by a few vocal, prominent liberals with a persecution complex who drown out any chance of real discourse with their incessant crying about how terrible anyone is who has a job or isnâ(TM)t brown.

    15. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by link-error · · Score: 1

      My guess is pure economics. How many ships would it take to transport in water form? As opposed to just converting at the final location. The different in ice loss vs the additional transport cost would seem to be minimal. I'm skeptical of the 30% estimate, but haven't really dug into the maths on these schemes.

      --
      -Unresolved symbol? Byte me!
    16. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by nasch · · Score: 1

      1. Icebergs are going to melt anyway, it doesn't matter where they do it

      2. "if all the sea ice currently bobbing on the oceans were to melt, it could raise sea level by 4 to 6 centimetres."

      I wouldn't worry about it.

      https://www.newscientist.com/a...

    17. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      An iceberg is already a feasible mode of oceanic transportation. Also, the interior of it is pretty clean. Thirdly, the fuel "wasted" in starting with a larger iceberg and losing value every mile is trivial compared to the energy needed to crush or otherwise re-shape the iceberg for alternate shipping means.

      It's not like an iceberg will just jump out of the sea and turn into water in Dubai without some infrastructure there otherwise.

      Dubai is (currently) rich, it already has plenty of heavy machinery and industrial cranes. Redirecting a few vehicles to retrieve the iceberg (probably breaking it into smaller pieces first) would be a brief delay in whatever construction project those vehicles and their crews were working on. It would be more expensive to move the heavy machinery to some bitter cold location with totally different maintenance needs.

    18. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by N1AK · · Score: 1

      As Dubai is rich enough to pay to process it there then why not to pay for it to be processed elsewhere (and no mention was made of somewhere bitter cold in my post). You're going to have to process it from ice to water somewhere so there's no additional cost. As to icebergs being a feasible model, exactly how feasible vs something like tankers. Let's play a game: How many icebergs have been moved half way across the globe so far vs how many thousands of tankers are there constantly moving liquids about the globe.

    19. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by N1AK · · Score: 1

      That assumes there is an additional transport cost to transporting as water vs a group of ships pulling it as an icecube. I'm not saying there isn't, but unless the boats pulling the ice can move more mass per unit cost (after accounting for the loss of mass transporting as ice) then there wouldn't be a cost difference.

    20. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by taustin · · Score: 2

      Actually, when ice floating in water melts, the overall water level does not change at all. That's how flotation and water displacement work.

      Your 3rd grade child can demonstrate for you, in your kitchen, with an ice cube and a red plastic cup.

      Anybody who tells you otherwise is looking for investment dollars, but has nothing to sell.

    21. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by gnick · · Score: 1

      Surely it'd be easier to tow it to either the nearest landmass and convert it to water there before shipping it on, or design something to convert it to water at sea and then use tankers to get the water from there to the destination?

      I'm guessing that it's more practical to tow a floating iceberg than to operate a flotilla of tankers full of neutrally-buoyant water. I didn't RTFA, so I don't know how many ships are going to be used to tow the iceberg, but probably far fewer than it would take to contain it.

      --
      He's getting rather old, but he's a good mouse.
    22. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Surely it'd be easier to tow it to either the nearest landmass and convert it to water there before shipping it on

      The nearest landmass is south of the antarctic circle. By the standards of most of humanity, that is bitterly cold. Since you apparently believe there is some tropical spa island within 150 miles of Antarctica, I will not waste any time explaining in detail about how the main use of tankers is to keep loose or liquid cargo together and how much easier solid cargo transit is.

    23. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      But history suggests this is mostly just another way of extracting money from gullible investors.

      History suggests that in the decades before there was refrigeration that shipping ice cut from ponds was an economically sustainable business for refrigeration purposes alone.

      If it turns out to be cheaper than desalination then the economics of transporting ice/water could be made to work. But it does appear there is a big up front capital cost in that even if you get the ice there quickly enough before it melts then you need a terminal that can extract the ice into the water distribution system before too much of it melts and/or evaporates.

      I think I have read enough of these articles to know it *could* work, but until they demonstrate it then history shows us that nobody has actually been able to make it work economically before.

      But you can say the same thing about electric cars and reusable rockets... going from possible to doing it is about making it happen and not just an idea.

    24. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Yeah, but it was funnier when someone proposed it to Richard Pryor

    25. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Rawr! Angry Trump hating cuk.

    26. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      It seems you and I are the only ones who remember that episode. I loved that show when I was a kid. :)
      Funny thing - I was just explaining that plot to a coworker a couple weeks ago, as it was the only plot I could remember in the show. The show came up for unrelated reasons.

      SPOILER ALERT!

      They had problems as they didn't study the deep ocean currents and it was going to crash into LA or something... they had to bring their best rocket engine to redirect it away from land/shipping-channels. (to the best of my recollection)

    27. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by nasch · · Score: 1

      Ice melting in fresh water, that's true. We're talking about ice melting in salt water though. The fresh meltwater is less dense than the salt water; in other words in takes up more space. Therefore, the water level rises as it melts.

    28. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Cry more rivers snowflake. Go over to daily storm if you wanna hear Nazi shit.

    29. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      What? Answer his question. It's 0. 0 have been towed because it's a stupid fucking idea.

    30. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      I had to check my watch to make sure it wasn't 1978.

    31. Re:STOP ME IF YOU HAVE HEARD THIS BEFORE! by suutar · · Score: 1

      based on volume capacity, it would take about 300 supertankers to transport 100 million m^3, which is the low end estimate of the water they want to extract from the iceberg. (Wikipedia lists the capacity of a supertanker at 320k m^3, which is surely an overgeneralization but a reasonable figure to take as a basis.)

      I'm not saying the scheme is practical; as you note, there has to be a processing plant somewhere. But it may well be that moving the ice takes less resources than moving the water would.

    32. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by dragon-file · · Score: 1

      I figured someone would beat me to this. I was right.

      --
      Whenever a player quits EVE to go play WoW, the Average IQ of both games increase.
    33. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Who left the gate open and let the lefties in again? Slashdot used to be a relatively moderate if not convervative leaning place. Libs aren't welcome here.

      It's not lefties. It's just trollers trolling. It has nothing to do with either side of the spectrum.

    34. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      But it's the wrong optimization...

      Drinking water is going to be even MORE scarce later on so being ok with waiting in to 30% of it now so we can transport at lower cost is incredibly myopic and irresponsible. The cost needs to be paid now so we (all humanity) don't waste the 30%. If they so this, it will be done repeatedly so a plan that wastes 30% of one iceberg is a plan that wastes 30% of the drinking water in one of our last major reserves.

      Wow. You'd think people who live in the desert would appreciate that.

    35. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Icebergs that stay in freezing cold don't melt. You must be confused about how it is that there are still icebergs there every year. Hint: they don't melt at the rate of 30% each summer.

    36. Re: STOP ME IF YOU HAVE HEARD THIS BEFORE! by Anonymous Coward · · Score: 0

      Easy fix: donâ(TM)t tow it. Shoot it into low earth orbit where it wonâ(TM)t melt. Jeez, itâ(TM)s like no one here has run this scam before.

  2. Is this a good idea ? by Anonymous Coward · · Score: 0

    I mean .... is it ?

    1. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      Of course it's a good idea.

      This will solve the problem once and for all.

      ONCE AND FOR ALL!!

    2. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      They should airlift the iceberg to the stratosphere and then drop it on Dubai, that should solve the problem for a while.

    3. Re:Is this a good idea ? by ShanghaiBill · · Score: 5, Informative

      I mean .... is it ?

      No. It is an idiotic idea. Most of the water in UAE is used for subsidized agriculture. Wheat (the local staple) does not naturally grow in deserts, so it needs lots and lots of expensive water.

      Instead of importing millions of tons of water, they should be importing thousands of tons of wheat from countries with rain.

    4. Re:Is this a good idea ? by NicknameUnavailable · · Score: 1

      Towing ice from Antarctica to the desert so a bunch of oil drillers can work more efficiently at extracting oil to burn and fuel their iceberg-towing machinery? Why not, it's not like we need icebergs or should stop burning oil.

    5. Re:Is this a good idea ? by Anonymous Coward · · Score: 1

      ok you were modded down.

    6. Re:Is this a good idea ? by Anonymous Coward · · Score: 1

      No, that's not racist, that's sensible. Per ton shipped, they'll get way more benefit from grain (because all the inefficiencies with regard to water have already passed earlier in the production) than bringing the materials and producing there.

      IF they're growing grain with it, that is.

    7. Re:Is this a good idea ? by angel'o'sphere · · Score: 1

      Well, that rain thing was this year extremely uneven distributed over the ares of the planet where you could grow wheat or rice ....

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    8. Re:Is this a good idea ? by ShanghaiBill · · Score: 4, Informative

      Well, that rain thing was this year extremely uneven distributed over the ares of the planet where you could grow wheat or rice ....

      Wheat prices are a little above historic norms but not by much.

      Buying wheat would be way cheaper than shipping ice 10,000 miles through equatorial seas. For every tonne of wheat, they need 4000 tonnes of fresh water. This is far above the world's average because of low humidity, high temperatures, and sandy soil. Nearly all of that needs to be supplied by irrigation.

    9. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      No.

      The iceberg will be melting the whole time. Most of the fresh water will escape into the ocean and become useless seawater by the time it's at Dubai.

      Given the number of ships involved to tow it, it would be easier and likely cheaper to simply melt the iceberg in the arctic circle and transport water via tanker ships.

    10. Re:Is this a good idea ? by ShanghaiBill · · Score: 5, Informative

      IF they're growing grain with it, that is.

      Water use in UAE

      From the citation: Irrigated agriculture is the primary water consumer, with an average of around 60% of total water use

      Also from the citation: Irrigation water is generally used in a wasteful manner, mainly through traditional flooding and furrow irrigation techniques and for cultivating low-value, high-water-consumption crops.

    11. Re:Is this a good idea ? by angel'o'sphere · · Score: 1

      Yeah,

      but what would they do then? Planting no wheat? So no green, no change in humidity? No change in micro climate?

      So far we don't know what it costs to ship an iceberg so far. I hoped those desert countries simply would start a long term big "terraforming" project to make the deserts at least somewhat green again.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    12. Re:Is this a good idea ? by ShanghaiBill · · Score: 2, Insightful

      The best way to "green the desert", or at least slow down the browning, is to reduce CO2 emissions.

    13. Re:Is this a good idea ? by kenh · · Score: 5, Interesting

      WTF are we talking about "greening the desert"? I mean, it's the desert - it wasn't a lush rainforest before the industrial revolution/age of the automobile, so why are we trying to make it something it never was? It's a stupid idea, it was always a stupid idea, and nothing Al Gore has ever has or will put on a powerpoint slide is going to change that.

      Is desalination really so hard?

      Can't Dubai figure out a way to, you know, conserve water?

      --
      Ken
    14. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      Then use nuclear powered ships.

      We've been building nuclear powered ships for 60 years now. Go ask the Russians how they do it, they seem to be the experts on it now, with multiple nuclear powered ice breakers in operation today. Don't bother asking those idiots in the USA, they can't seem to keep even a handful of icebreakers working. And none of them are nuclear powered.

    15. Re:Is this a good idea ? by Anonymous Coward · · Score: 0, Interesting

      It hasn't always been a desert and the historical evidence is that it was human activity turned it into a desert.

      Possibly not rainforest, but forest.

    16. Re:Is this a good idea ? by rmdingler · · Score: 5, Insightful

      Unfortunately, it's done virtually everywhere.

      Although California's almonds get a lot of the bad press, depleting the desert aquifers to grow hay and corn to feed slaughter cattle is similarly wasteful.

      --
      Happiness in intelligent people is the rarest thing I know.

      Ernest Hemingway

    17. Re:Is this a good idea ? by ShanghaiBill · · Score: 2

      it wasn't a lush rainforest before the industrial revolution/age of the automobile

      No, but much of pre-industrial Arabia and North Africa was grassland. What is now the Sahara Desert was once the breadbasket of the Roman Empire.

      Desertification was driven partly by natural climate change over the millenia, but also by destructive agriculture and overgrazing. In recent decades, desertification has rapidly accelerated, and the most plausible explanation is AGW. The Sahara is expanding southward at a rate of 50 km per year. The Arabian Desert is also expanding and becoming dryer.

    18. Re: Is this a good idea ? by Applehu+Akbar · · Score: 2

      Good idea, but first make them release all the hostages their "justice" system has produced: the couple who kissed on the beach, the woman who was served one drink on the plane heading there, and all those Indian workers paid virtually nothing to build those towers for the elite.

    19. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      It hasn't always been a desert and the historical evidence is that it was human activity turned it into a desert.

      Possibly not rainforest, but forest.

      It is called "Savanna".

    20. Re:Is this a good idea ? by Anonymous Coward · · Score: 1

      I mean .... is it ?

      No. It is an idiotic idea. Most of the water in UAE is used for subsidized agriculture. Wheat (the local staple) does not naturally grow in deserts, so it needs lots and lots of expensive water.

      Instead of importing millions of tons of water, they should be importing thousands of tons of wheat from countries with rain.

      They should just try to attract immigrants who are really, really full. No wheat problems, nor any water problems.

    21. Re:Is this a good idea ? by Crashmarik · · Score: 1

      Can't even keep your predictions straight ? Global warming is supposed to make the world wetter.

    22. Re:Is this a good idea ? by Crashmarik · · Score: 1

      It hasn't always been a desert and the historical evidence is that it was human activity turned it into a desert.

      Possibly not rainforest, but forest.

      Yeah NO. Try again. Unless you want to credit human activity for the glaciers receding.

    23. Re:Is this a good idea ? by Crashmarik · · Score: 1

      Jesus H Christ do you people just make this stuff up on the spot ?

      The two researchers have looked into precipitation patterns of the Holocene era and compared them with present-day movements of the intertropical convergence zone, a large region of intense tropical rainfall. Using computer models and other data, the researchers found links to rainfall patterns thousands of years ago.

      "The framework we developed helps us understand why the heaviest tropical rain belts set up where they do," Korty explains.

      "Tropical rain belts are tied to what happens elsewhere in the world through the Hadley circulation, but it won't predict changes elsewhere directly, as the chain of events is very complex. But it is a step toward that goal."

      The Hadley circulation is a tropical atmospheric circulation that rises near the equator. It is linked to the subtropical trade winds, tropical rainbelts, and affects the position of severe storms, hurricanes, and the jet stream. Where it descends in the subtropics, it can create desert-like conditions. The majority of Earth's arid regions are located in areas beneath the descending parts of the Hadley circulation.

      "We know that 6,000 years ago, what is now the Sahara Desert was a rainy place," Korty adds.

      "It has been something of a mystery to understand how the tropical rain belt moved so far north of the equator. Our findings show that that large migrations in rainfall can occur in one part of the globe even while the belt doesn't move much elsewhere.

      Read more at: https://phys.org/news/2016-12-...

      And for the general case in central Asia.

      https://link.springer.com/arti...

      Model results clearly show the early Holocene patterns indicated by proxy records, including both the decreased effective moisture in arid central Asia, which occurs in the model primarily during the winter months, and the increase in summer monsoon precipitation in south and east Asia. The model results suggest that dry conditions in the early Holocene in central Asia are closely related to decreased water vapor advection due to reduced westerly wind speed and less evaporation upstream from the Mediterranean, Black, and Caspian Seas in boreal winter. As an extra forcing to the early Holocene climate system, the Laurentide ice sheet and meltwater fluxes have a substantial cooling effect over high latitudes, especially just over and downstream of the ice sheets, but contribute only to a small degree to the early Holocene aridity in central Asia. Instead, most of the effective moisture signal can be explained by orbital forcing decreasing the early Holocene latitudinal temperature gradient and wintertime surface temperature.

    24. Re:Is this a good idea ? by careysub · · Score: 2

      But no wheat. Check it out. What they are growing are stuff like vegetables, fodder to produce milk, and fruit crops, all stuff that actually makes sense to produce locally since they don't ship that well, or are specialty items, not tonnage crops like grain.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    25. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      Or just build a big de-salination plant.

      They're literally right next to the ocean. They're as retarded as California.

    26. Re:Is this a good idea ? by careysub · · Score: 5, Informative

      True.

      The worst travesty by far are the alfalfa growers in California, that only exist because of water rights written into law 140 years ago. The crop is worth less than the cost of delivering the water used to grow it, it consumes 22% of all of California's water (as much as all the cities in California combined) and 2/3 of the alfalfa is simply exported to Asia. Yes the California tax payer is paying to have 14% of the state's water exported to Asia at a financial loss so that a small number of industrial farm operators can pocket some money.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    27. Re:Is this a good idea ? by angel'o'sphere · · Score: 1

      Those deserts are deserts since 1000 years or more.
      CO2 level changes wont change that.

      You have to plant stuff and distribute water.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    28. Re:Is this a good idea ? by angel'o'sphere · · Score: 1, Informative

      The deserts there are all man made. Basically by cutting down the forests.

      Anyway, we have the technology to make them green. So if a sheik want to make himself a name that will be remembered for the next millenia he could work on such a project.

      Is desalination really so hard?
      Yes and no. But what has that to do with my proposal?

      Can't Dubai figure out a way to, you know, conserve water?
      Ever been there? If a german would waste as much water as a dubaians does, he probably got hanged in public. Seriously, they don't have a "water problem", they have mental problems. They are rich, hence they waste everything to impress the guests/slaveworkers/neighbours with their riches.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    29. Re:Is this a good idea ? by careysub · · Score: 4, Informative

      No, but much of pre-industrial Arabia and North Africa was grassland. What is now the Sahara Desert was once the breadbasket of the Roman Empire.

      No it wasn't. The Roman breadbasket was the Mediterranean Maghreb which is about as fertile now as it was then. In 2003 Tunisia alone produced 2.3 million tonnes of grain.The total amount of grain needed to feed the million people of Rome was 300,000 tonnes.

      The expansion of the Sahara is almost entirely to the west and south, not the north where the Maghreb its.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    30. Re:Is this a good idea ? by careysub · · Score: 1

      No it isn't.

      Wrong tense.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    31. Re:Is this a good idea ? by careysub · · Score: 1

      They aren't growing wheat. They are growing vegetables, fodder to produce milk, and fruits - all stuff that kind of makes sense to produce locally as they don't store well. Not grains.

      --
      Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
    32. Re:Is this a good idea ? by cheekyboy · · Score: 2

      You mean like this one https://www.waterworld.com/art...

      --
      Liberty freedom are no1, not dicks in suits.
    33. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Exactly! Those whiny bastards need to stop complaining and expecting the government or people outside their community to help them. There are no profitable resources or jobs there so get your black lungs out of Appalachia!

      Or did you mean a different group of whiners?

    34. Re:Is this a good idea ? by Anonymous Coward · · Score: 3, Insightful

      Desertification in north Africa is not caused by human civilization. It caused human civilisation. the drying of central north Africa is what drove hominids into the Nile valley.

    35. Re: Is this a good idea ? by Anonymous Coward · · Score: 1

      No, not really.

      Basically the energy costs would not justify doing this as a long term solution. Think of iceburgs as âoefossil waterâ much like aquifer systems.

      The Arab countries need to straight up freeze their birth rates, because you know imported water is going to be something only the rich will be able to afford, and the poor will continue to suffer.

    36. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Yup. Using diesel boats to pull ice for months, making sure it melts and increases ever slightly the sea level... What a great idea for the environment!

    37. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Nicely put.

    38. Re: Is this a good idea ? by jpaine619 · · Score: 2

      Wait wait wait.... Let me get this straight.... You think that an iceberg that is floating in the water has not raised the level of the ocean (ever so slightly), but it will when it melts?

      Did they teach any physics in your school? How do you think that iceberg is floating? *Hint*

      displacement

    39. Re:Is this a good idea ? by jpaine619 · · Score: 1
      Why do you think we need icebergs?

      If anything, removing the water, in the iceberg, from the ocean will drop the level of the ocean. Or do you think the ocean needs free-range icebergs?

    40. Re:Is this a good idea ? by jpaine619 · · Score: 1

      No.

      The iceberg will be melting the whole time. Most of the fresh water will escape into the ocean and become useless seawater by the time it's at Dubai.

      How the hell is that different than what will happen anyway? Icebergs melt..... That's all they do... I take that back, sometimes they sink ships.... Sink ships and melt... That's all...

    41. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Yes, but thin ones.

      Have you been to the US? Those fat full ones are like locusts. Fuel costs, carbon emissions from vehicles and flatulence are also higher when carting fat Americans around.

    42. Re:Is this a good idea ? by NicknameUnavailable · · Score: 1

      Yeah, that's a marvelous idea, let's give nukes to the state most likely to directly supply terrorists.

    43. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      ???

    44. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Are they taking icebergs in the water or ice that sits on a land mass and will become an iceberg once it hits the water?

    45. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      My thoughts, this is the lamest idea comming from people that believe that money can solve everything without consequenses. I bet they tried to drink money or oil.

    46. Re:Is this a good idea ? by DamnOregonian · · Score: 1

      We've been building nuclear powered ships for 60 years now. Go ask the Russians how they do it, they seem to be the experts on it now, with multiple nuclear powered ice breakers in operation today.

      The US has far more nuclear vessels than the Russian Federation.... I guess you've got a point on Ice Breakers though? Or something?

    47. Re:Is this a good idea ? by quenda · · Score: 2

      Unfortunately, it's done virtually everywhere.

      Although California's almonds get a lot of the bad press, depleting the desert aquifers to grow hay and corn to feed slaughter cattle is similarly wasteful.

      Not as wasteful as towing it from Antarctica!

    48. Re:Is this a good idea ? by geekymachoman · · Score: 1

      > Can't Dubai figure out a way to, you know, conserve water?

      You cannot have Dubai and "Conserve" in the same sentence. That whole area, and few people owning it, have 0 intention to "conserve" _anything_, never mind water.

    49. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      People already terraformed the middle east. Into a desert.

    50. Re:Is this a good idea ? by currently_awake · · Score: 2

      Californian farmers waste water because it's heavily subsidized. If they had to pay market value they would be more careful.

    51. Re:Is this a good idea ? by GameboyRMH · · Score: 1

      And here we have another example of how global warming confuses people who don't understand averages.

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    52. Re:Is this a good idea ? by eggstasy · · Score: 2

      Because glaciers flow faster when they're not pushing against a massive floating ice shelf. And ice shelves melt faster when they're not surrounded by floating ice. And so on and so forth.

    53. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      ok you were modded down.

      I wish I had mod points to +1 Funny that!

    54. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      Certain vegetables ship extremely well, root vegetables and the like. I'm not convinced carrots ever actually spoil. As for milk, it weirded me out when I was visiting friends in Spain, but they had milk in bags that didn't need refrigerated until it was opened. As for fruits, again, it depends on the fruit. Apples last weeks. And during the winter I get fresh berries from Chile, I live in the US, that's shipping it pretty damn far. Yeah, they're expensive, but a hell of a lot cheaper than shipping tons of water to get a few locally grown cabbages.

    55. Re: Is this a good idea ? by nasch · · Score: 2

      You think that an iceberg that is floating in the water has not raised the level of the ocean (ever so slightly), but it will when it melts?

      Slightly, yes, due to the fresh water melting into the salt water.

      "Fresh water, of which icebergs are made, is less dense than salty sea water. So while the amount of sea water displaced by the iceberg is equal to its weight, the melted fresh water will take up a slightly larger volume than the displaced salt water. This results in a small increase in the water level."

      https://www.newscientist.com/a...

      (I'm not the person you replied to)

    56. Re:Is this a good idea ? by bluefoxlucid · · Score: 1

      You're right. The trade will allow them to save a lot of expense and increase their production possibilities frontier, making a wealthier country with more jobs.

      They could use solar desalinization. Pump sea water (via teflon- and titanium-coated piping bodies) into a tank for a reflux stil. Insolation heats the tank (it sucks in solar energy), which boils the sea water. The reflux component cools the steam and allows extremely-hot water to fall back into the reservoir, while cooled water flows out.

      While this conserves energy, you can do more. This distillation process concentrates sea water, which you must flush; and it will be extremely hot. A reverse-flow chiller allows you to run the inflow of seawater past the outflow of both warm freshwater and hot effluence (you split the seawater into two lines).

      Result? The beginning of the hot outflow merges with the end of the cold inflow, which is now hot; and as it travels down the line, the cold inflow becomes colder as the hot outflow cools. Rather than equalizing to a middle temperature, you nearly exchange the two temperatures: cold water and effluent out, hot sea water in.

      When your tank is below a certain level, you increase the flow volume of seawater in; when it's above a certain level, you decrease the flow volume.

      There are other ways to do this. Hot water out can first drive a steam turbine, then go through this cooling system. The steam turbine, having high thermal mass, would sort of act as a reflux return itself. Now you have a solar rankine boiler with fresh water output.

      Most modern research on solar desalination focuses on reducing tank pressure to lower temperatures. We don't focus on energy recapture. When folks turn their eyes toward power recirculation, they'll figure out they can get 30%-50% range extension for electric vehicles.

    57. Re:Is this a good idea ? by nasch · · Score: 0

      You're saying the Sahara is not currently the breadbasket of the Roman empire? Or did I misunderstand what you were replying to? I would think it goes without saying that no place is the breadbasket of an empire that no longer exists.

    58. Re: Is this a good idea ? by tsqr · · Score: 1

      Crashmarik should have appended "at the end of the last ice age" to his comment to avoid the flood of nasty responses from global warming advocates. At least, I'm guessing that's what he meant.

    59. Re:Is this a good idea ? by nasch · · Score: 1

      Most of the fresh water will escape into the ocean and become useless seawater by the time it's at Dubai.

      You've done the math on that?

    60. Re: Is this a good idea ? by sound+vision · · Score: 1

      Also keep in mind a portion of the berg is above water when it's solid. Even if the volume stayed the same, melting would still raise the sea level.

    61. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      The deserts there are all man made. Basically by cutting down the forests.

      No. Deserts are created by the subtropical ridge in both hemispheres. There's is not way around this.

    62. Re:Is this a good idea ? by angel'o'sphere · · Score: 1

      Sounds a bit strange, because alphalpha you usually mix with growing grains or corn, and use it as food for life stock. St least that is what we do in Europe, never heard about anyone exporting it.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    63. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      Yeah I know her she was my first decent fuck

    64. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      No, that's what they're arguing about. Water expands as it freezes so the amount of ice above the water line is roughly the amount the ice has expanded. There is also a small difference between salt water and fresh water as nasch pointed out. But when ice is floating in the water it's displacing it's exact weight of water; that weight once in liquid form will take up less volume and will end up not raising the water level.

      This is hard to explain. Here's a youtube video that shows it: https://www.youtube.com/watch?...

      I think a lot of the confusion is that ice that is sitting on land masses on the polar ice caps; e.g. Antarctica, is ice that is not displacing any sea water and so if it melts will raise the sea level.

    65. Re:Is this a good idea ? by tehcyder · · Score: 1

      No.

      The iceberg will be melting the whole time. Most of the fresh water will escape into the ocean and become useless seawater by the time it's at Dubai.

      How the hell is that different than what will happen anyway? Icebergs melt..... That's all they do... I take that back, sometimes they sink ships.... Sink ships and melt... That's all...

      There's two things that icebergs do: melt, sink ships and display an almost fanatical devotion to the Pope.

      --
      To have a right to do a thing is not at all the same as to be right in doing it
    66. Re:Is this a good idea ? by jittles · · Score: 1

      Can't Dubai figure out a way to, you know, conserve water?

      Their still suit discipline is just getting worse and worse every year. Why they don't even use the same quality of still suits as would have been required by the fremen just a few years ago.

    67. Re:Is this a good idea ? by Crashmarik · · Score: 1

      And here we have another example of how global warming confuses people who don't understand averages.

      Well that puts me in good company, seeing as the people making the predictions claim to have synthesized physics, biology, economics, and weather prediction into a unified system that predicts the future.

      Puts Hari Seldon to shame there.

    68. Re: Is this a good idea ? by Crashmarik · · Score: 1

      This is correct. After all these years I still make the mistake of thinking I am talking to other than ideological shock troops.

    69. Re:Is this a good idea ? by swillden · · Score: 1

      Yep. Lots of US alfalfa is fed to Asian cattle.

      --
      Note to ACs: I usually delete AC replies without reading them. If you want to talk to me, log in.
    70. Re:Is this a good idea ? by GameboyRMH · · Score: 1

      Who told you this nonsense? It's just physics with perhaps a tiny bit of input from biology. Economics and weather prediction aren't involved.

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    71. Re:Is this a good idea ? by HornWumpus · · Score: 1

      If you look, you can find ultrapasturaized milk in the USA. You can recognize it by the 1 month expiration date. Walmart was the last place I saw some.

      It tastes _terrible_.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    72. Re:Is this a good idea ? by HornWumpus · · Score: 1

      You have never in your life run any sort of simulation model for a serious purpose. It is obvious.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    73. Re:Is this a good idea ? by Crashmarik · · Score: 1

      You have never in your life run any sort of simulation model for a serious purpose. It is obvious.

      You have never made money from understanding the consequences of todays actions on tomorrow's world. It is obvious.

    74. Re:Is this a good idea ? by Crashmarik · · Score: 1

      Who told you this nonsense? It's just physics with perhaps a tiny bit of input from biology. Economics and weather prediction aren't involved.

      Through your life have you had the nagging suspicion you're a simpleton ?

      I ask because we are talking about deforestation and drying in the Sahara, and you just characterized the input of biology as tiny.
      We are also talking about the cost of moving icebergs to provide water vs cost of importing wheat and you characterized economics and weather as uninvolved.
      I don't even want to think about secondary and tertiary effects that haven't been properly quantified let alone addressed.

    75. Re:Is this a good idea ? by GameboyRMH · · Score: 1

      I thought we were talking about global warming.

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
    76. Re:Is this a good idea ? by HornWumpus · · Score: 1

      You'd be completely WRONG about that.

      I make money by understanding the consequences of today's actions by computer modeling them (just one tool among many).

      I know that all 'competent modelers' can get the model to say exactly what they want. That is the definition of 'competent modeler'.

      When modeling is being done in earnest, it is an adversarial process.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    77. Re:Is this a good idea ? by Crashmarik · · Score: 1

      You'd be completely WRONG about that.

      I make money by understanding the consequences of today's actions by computer modeling them (just one tool among many).

      I know that all 'competent modelers' can get the model to say exactly what they want. That is the definition of 'competent modeler'.

      When modeling is being done in earnest, it is an adversarial process.

      I find you to be less than credible.

      If for no other reason than

      You have never in your life run any sort of simulation model for a serious purpose. It is obvious.

      demonstrates a complete lack of understanding of what it is needed to turn a simulation's predictions into usable information that risks can be taken on.

    78. Re:Is this a good idea ? by Crashmarik · · Score: 1

      I thought we were talking about global warming.

      hmm

      Engineering Firm Plans To Tow Icebergs From Antarctica To Parched Dubai

      Thought did you ?

    79. Re:Is this a good idea ? by HornWumpus · · Score: 1

      What's needed to turn a simulation into useful information?

      Someone that disagrees with the results going through the dataset in detail. Like I do on a daily basis.

      Using model/dataset validation tools like backcasting, tools that are basically never used in climate modeling as there isn't good long term historic data.

      OPs claim was that 'models are just physics'...Which is true to an extent, but 'just physics' can tell you anything you want to hear...He and you have _obviously_ never modeled for a living.

      Risks? You monte carlo the piss out of it and use statistical methods. Chaotic, nonlinear systems and all. But _first_ you need a validated model or you're just mentally masturbating.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    80. Re: Is this a good idea ? by Anonymous Coward · · Score: 0

      UHT is Ultra High Temperature pasteurized milk. That milk tastes like what it is: scalded milk. It tastes way too sugary, like water plus caramel. It doesn't taste like milk at all.

    81. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      The truth is in between (but not right in between). The Sahara Desert greens into savanna, then back into desert on a 41,000 year cycle caused by wobble of the Earth on its axis. That wobble causes monsoons to venture further into Africa, and when they're gone, the place dries out. While it's true that desertification was "helped" recently through overgrazing, it was inevitable. Hell, the Sahara has been much larger than it is now during previous cycles. What's happening there now is nothing special.

    82. Re: Is this a good idea ? by nasch · · Score: 1

      Also keep in mind a portion of the berg is above water when it's solid. Even if the volume stayed the same, melting would still raise the sea level.

      That is not correct. Here are a couple of explanations: http://www.physlink.com/educat...

    83. Re: Is this a good idea ? by jpaine619 · · Score: 1

      "Fresh water, of which icebergs are made, is less dense than salty sea water. So while the amount of sea water displaced by the iceberg is equal to its weight, the melted fresh water will take up a slightly larger volume than the displaced salt water. This results in a small increase in the water level." (I'm not the person you replied to)

      Okay.. I'll take you at your word.. But... it'll melt anyway. Once a 'berg calves from a glacier, its only future is to sink a Titanic or melt...

    84. Re:Is this a good idea ? by jpaine619 · · Score: 1

      But, we're talking about icebergs that are already floating around.. I don't think anyone in Dubai is planning on forcibly calving one off of a glacier... I mean, I could be wrong but I suspect they plan on grabbing one that's already floated North some distance.. Would be rather silly to sail by one that's already there...

    85. Re: Is this a good idea ? by nasch · · Score: 1

      Correct - or sink a Titanic and then melt.

      By the way did you know there's a photo of the iceberg that sank the Titanic? There's a smear of red paint on the side.

    86. Re:Is this a good idea ? by Anonymous Coward · · Score: 0

      No, but much of pre-industrial Arabia and North Africa was grassland. What is now the Sahara Desert was once the breadbasket of the Roman Empire.

      No, you had it right the first time.

  3. Climate change solution for the elite by Anonymous Coward · · Score: 1

    Seriously, I should drive my 4 cylinder car less than twice a week so others can have this???

  4. Climate change... by Anonymous Coward · · Score: 1

    This sounds a lot like something that would make actual climate change in a highly negative way. Disruption of the natural flow of hot & cold currents much?

    1. Re:Climate change... by Anonymous Coward · · Score: 0

      I doubt the ice burg they can move is capable of impacting the environment much or the natural flow of hot and cold currents. Keep in mind the tiny scale of this relative to the actual melting already occurring and that a few tug boats won't actually be able to maneuver anything all that terribly big in comparison to what happens naturally already.

    2. Re:Climate change... by Anonymous Coward · · Score: 1

      yeah it's much much less than an ice cube in a swimming pool so no bro it aint gonna disrupt anything

    3. Re:Climate change... by ShanghaiBill · · Score: 1

      Disruption of the natural flow of hot & cold currents much?

      Disruption of currents would be utterly negligible.

      A far greater concern is the CO2 emissions from the fuel used by the tugboats.

      They should use Skysails to tow the berg with wind power.

    4. Re:Climate change... by jpaine619 · · Score: 1

      How big do you think these icebergs are? More importantly do you have any idea of how much water there is in the ocean in relation to an iceberg? I'd guess something like 10,000,000,000,000:1

  5. Carbon footprint of this? by Anonymous Coward · · Score: 2, Interesting

    Multiple ships towing an iceberg of this size multiple thousands of miles... belching carbon into our atmosphere.... this sounds like a horrible idea. How about instead we don't build enormous cities in deserts. And accelerating the melting of the iceberg will raise sea levels that much faster.

    1. Re:Carbon footprint of this? by Shikaku · · Score: 1

      How about just cutting the icebergs and just shipping it by chunks? I wouldn't know how feasible this is at all however versus just towing the icebergs themselves.

    2. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Absolutely disgusting and exactly what I'd expect of someone from Dubai.

    3. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Simpler to tug, but more surface area means more melt-off. There's probably a point where breaking into chunks is more work per usable volume delivered than hauling one massive 'berg.

    4. Re: Carbon footprint of this? by Anonymous Coward · · Score: 1

      How about they just order it from Amazon prime? Free shipping and two day delivery.

    5. Re: Carbon footprint of this? by rogoshen1 · · Score: 1

      what, and not amazon glacier?

    6. Re:Carbon footprint of this? by Gavagai80 · · Score: 1

      If you're going to ship the iceberg by chunks, you might as well just send a ship full of fresh water from the much-closer tropics. Either way, I suspect desalinization is more economical.

      --
      This space intentionally left blank
    7. Re:Carbon footprint of this? by whoever57 · · Score: 1

      How about just cutting the icebergs and just shipping it by chunks?

      No one posting here on /. should have to ask that question.

      The answer is melting. Heat intake is through the surface (x squared), while total heat required to melt depends on the volume (x cubed). Larger volumes melt more slowly.

      --
      The real "Libtards" are the Libertarians!
    8. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Multiple ships towing an iceberg of this size multiple thousands of miles... belching carbon into our atmosphere.... this sounds like a horrible idea. How about instead we don't build enormous cities in deserts. And accelerating the melting of the iceberg will raise sea levels that much faster.

      You know, these places look so terribly screwed up and unsustainable, that they look sadly as a thing of the past, in spite of the glitter.

    9. Re:Carbon footprint of this? by blindseer · · Score: 2

      Multiple ships towing an iceberg of this size multiple thousands of miles... belching carbon into our atmosphere.... this sounds like a horrible idea.

      Then use nuclear powered ships. Or use nuclear power to desalinate the water off their shore. Or do both. There's other ways to get power than from oil. Lot's of them don't "belch" carbon into the air, that includes nuclear power.

      How about instead we don't build enormous cities in deserts.

      Where should they go? You got a spare bedroom to rent?

      And accelerating the melting of the iceberg will raise sea levels that much faster.

      You failed physics, didn't you? There's at least four different ways that's wrong that I could come up with in a few seconds of thinking about it.

      --
      I am armed because I am free. I am free because I am armed.
    10. Re:Carbon footprint of this? by ghoul · · Score: 3, Insightful

      When you want to keep something frozen you want it bigger not smaller. The amount of heat needed to melt something is proportional to its volume but the amount that can actually be added is proportional to the surface area. As things get bigger volume increase much faster than surface area so larger the block of ice more chance it has of reaching Dubai without melting.
      Interestingly this is also why Europeans who evolved for cold climates are larger in size . Heat loss is proportional to Surface area while core heat is proportional to volume so bigger bodies can survive better in cold climates. Of course in hot climates its more efficient to be thin and short.

      --
      **Life is too short to be serious**
    11. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      But this will cool down tropical water making the death cult twits happy.

    12. Re:Carbon footprint of this? by N1AK · · Score: 1

      Multiple ships towing an iceberg of this size multiple thousands of miles... belching carbon into our atmosphere.... this sounds like a horrible idea. How about instead we don't build enormous cities in deserts. And accelerating the melting of the iceberg will raise sea levels that much faster.

      If you're idea was any better than explain why it hasn't already been done; as it hasn't I think you're making the mistake of thinking that an idea is a good one regardless of the fact there is literally no chance of any consensus to implement it. It's like the people with 3+ children who argue we should be looking at population control... exactly how credible do they think they appear if they don't even buy into it themselves.

    13. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      If it's not more energy and cost efficient than desalination, they're probably not going to try.

    14. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      But it's really cheap to ship crap from China, and that doesn't cause problems.

    15. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      >> >> And accelerating the melting of the iceberg will raise sea levels that much faster.
      >> You failed physics, didn't you? There's at least four different ways that's wrong that I could come up with in a few seconds of thinking about it.

      Pray tell, why?
      If polar icecaps melting is raising sea levels, then why wouldn't this also raise sea levels?

    16. Re:Carbon footprint of this? by DavidMZ · · Score: 2

      Heat loss is proportional to Surface area while core heat is proportional to volume so bigger bodies can survive better in cold climates. Of course in hot climates its more efficient to be thin and short.

      Here you go. You just disproved the reality of climate change in the United States, esp. the South. ;)

    17. Re:Carbon footprint of this? by coofercat · · Score: 1

      I also wonder how the polar seas would react to having a giant ice cube removed from them. Presumably they'd warm up, even faster than they are already.

      This has got crazy written all over it.

    18. Re:Carbon footprint of this? by nasch · · Score: 1

      Is thin and short better, or thin and tall? The Masai for example are very tall.

    19. Re:Carbon footprint of this? by nasch · · Score: 1

      It's true, melting the iceberg faster will raise sea levels faster, but only by a tiny degree. The fresh water that the ice becomes when it melts is less dense than the salt water in the ocean.

    20. Re:Carbon footprint of this? by nasch · · Score: 1

      How about instead we don't build enormous cities in deserts.

      Too late.

    21. Re: Carbon footprint of this? by tehcyder · · Score: 1

      How about they just order it from Amazon prime? Free shipping and two day delivery.

      This would appear to solve the problem of interstellar travel too.

      --
      To have a right to do a thing is not at all the same as to be right in doing it
    22. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Remove all the barriers to evolutionary pressure... and you would see a correction very quickly.

      Wypipo have only be in the south for (at most ~550 yrs). Remove the protections and give them 1kiloyear and see what happens.

      (Me personally, I'm moving to Maine.)

    23. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      It's cold indoors in the south!

    24. Re:Carbon footprint of this? by HornWumpus · · Score: 1

      What are they teaching you kids in school these days? You should demand your money back.

      Archimedes' principle. Type it into Google and read.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    25. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      I also wonder how the polar seas would react to having a giant ice cube removed from them.

      You could do better than this, old Slashdotter.

    26. Re:Carbon footprint of this? by nasch · · Score: 1

      Salt water is denser than fresh water. The iceberg is made of fresh water ice. The ocean is made of salt water. When the iceberg melts, it turns into fresh water, which is less dense than the ocean water. This decreases the density of the system. Since the mass hasn't changed, that means the volume goes up.

      This effect is very small (to the point of insignificance), but it exists.

    27. Re:Carbon footprint of this? by HornWumpus · · Score: 1

      The iceberg is _floating_ genius.

      'Thin the oceans', now you're just trying to cover your mistake.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    28. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Problem with desalinization is that's what they've been doing for the last 30-odd years, and it's at the point where the Arabian Gulf is getting /too/ saline and brackish (very low interchange volumes with the open sea via the Straits of Hormuz). So it's rapidly becoming less economical, and will in time become infeasible altogether.

      I think they're starting to build desalinization plants on the other side of the Hajar Mountains, on the Gulf of Oman, which doesn't have the same problem. But transporting that water over the mountains to Dubai introduces its own set of issues.

    29. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Interestingly this is also why Europeans who evolved for cold climates are larger in size . Heat loss is proportional to Surface area while core heat is proportional to volume so bigger bodies can survive better in cold climates. Of course in hot climates its more efficient to be thin and short.

      You have that completely wrong. Please explain the heights of the Inuit and the Indigenous Siberian tribes. This is mainly diet and not as much about weather. A change in diet becomes pronounced in the heights of the next generation.

      The early Europeans were much, much shorter (5'2") than the Native American tribes (6') when they first landed in the Americas, and remained shorter until about 100 years ago. The Europeans have only gotten taller over the last 100 years because of better nutrition. The northern Europeans were still nomadic hunter gatherers and had more meat in their diet. The southerners had turned to farming earlier. This is similar in China. The nomadic tribes in the steppes were much taller than the more numerous southern farmers. Genetics has a part in final height, but diet, especially meat, appears to play a much larger role in the variation of height from one generation to the next.

    30. Re:Carbon footprint of this? by nasch · · Score: 1

      Here are some references. You can make up your own mind I guess.

      "When an ice cube melts in a glass, the overall water level does not change from when the ice is frozen to when it joins the liquid. Doesnâ(TM)t that mean that melting icebergs shouldnâ(TM)t contribute to sea-level rise? Not quite.

      Although most of the contributions to sea-level rise come from water and ice moving from land into the ocean, it turns out that the melting of floating ice causes a small amount of sea-level rise, too.

      Globally, it doesnâ(TM)t sound like much â" just 0.049 millimetres per year â" but if all the sea ice currently bobbing on the oceans were to melt, it could raise sea level by 4 to 6 centimetres.

      Fresh water, of which icebergs are made, is less dense than salty sea water. So while the amount of sea water displaced by the iceberg is equal to its weight, the melted fresh water will take up a slightly larger volume than the displaced salt water. This results in a small increase in the water level."

      https://www.newscientist.com/a...

      https://physics.stackexchange....

      "When you learned about Archimedes back in elementary school, your teacher probably told you that a floating object displaces an amount of water equal to its own weight. Although an ice cube pokes up out of the water, when it melts, the level of the water should stay the same. Extrapolate this concept to an iceberg floating in the oceanâ"a bigger version of the ice cube in your water glassâ"and you would think that melting icebergs shouldn't contribute to sea level rise. Well, you'd be wrong, say geoscientists at the University of Leeds.

      In their study, published this week in Geophysical Research Letters, the researchers used satellite observations and a computer model to assess the impacts of melting icebergs. The total amount of floating ice that is turned into ocean water each year is equivalent to 1.5 million Titanic-sized icebergs. Due to differences in the temperature and density of the ice and water (the seawater is warmer and saltier than the icebergs that float in it), when the icebergs melt, the resulting ocean water is 2.6 percent greater in volume than the volume of water that the iceberg had displaced."

      https://www.smithsonianmag.com...

      "In a paper titled "The Melting of Floating Ice will Raise the Ocean Level" submitted to Geophysical Journal International, Noerdlinger demonstrates that melt water from sea ice and floating ice shelves could add 2.6% more water to the ocean than the water displaced by the ice, or the equivalent of approximately 4 centimeters (1.57 inches) of sea-level rise.

      The common misconception that floating ice wonâ(TM)t increase sea level when it melts occurs because the difference in density between fresh water and salt water is not taken into consideration."

      http://nsidc.org/news/newsroom...

      There are plenty more, but if that doesn't convince you then I imagine nothing will.

    31. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Polar icecaps aren't floating.

    32. Re:Carbon footprint of this? by Anonymous Coward · · Score: 0

      Where should they go? You got a spare bedroom to rent?

      Challenge the assumption that we should have them at all. Stop trying to get people to live longer than 75 and simply try to improve the lives of people between 40 and 75, lower the population, and reduce our impact on resource consumption.

    33. Re:Carbon footprint of this? by samwichse · · Score: 1

      I know you're being silly, but this seems like a good point to drop a link for Bergmann's Rule:
      http://www.newworldencyclopedi...

  6. This will be interesting by alvinrod · · Score: 3, Interesting

    I'm skeptical that this will go anywhere near as well as planned. I suppose if it doesn't work out, they can always park what they do manage to haul all the way there off of the world islands.

    1. Re:This will be interesting by Anonymous Coward · · Score: 0

      I'm skeptical that this will go anywhere near as well as planned.

      As am I, because I'm pretty sure people been talking about this for at least 20 years, and it has yet to happen.

    2. Re:This will be interesting by jittles · · Score: 1

      I'm skeptical that this will go anywhere near as well as planned. I suppose if it doesn't work out, they can always park what they do manage to haul all the way there off of the world islands.

      Of course it will. Money will transfer from the rich investors into this person's pocket. That fulfills all of the project's goals.

  7. Or they could build a desaliniization plant by Anonymous Coward · · Score: 0

    And sell the water to the government.

    I wonder why that isn't the first choice?

    Did the goverment of Dubai reject it? If so, why?

    1. Re:Or they could build a desaliniization plant by viperidaenz · · Score: 1

      Because they already have a whole bunch of them. The majority of desalination in the world happens in Dubai.
      It costs more and more to operate them, because they're increasing the salt concentration in the gulf.

      They're still building more capacity.

    2. Re:Or they could build a desaliniization plant by ShanghaiBill · · Score: 2

      Desalination costs about $0.50 per tonne (one cubic meter).

      If they can move a 100M tonne berg for less than $50M, then it is may be more cost effective to use ice.

      Desalination cost is very dependent on electricity cost, which retails for about $0.06 per kwh in Dubai. The wholesale price is likely about half that. Electricity is cheap because much of it is generated from oilfield NG that would otherwise be flared.

    3. Re: Or they could build a desaliniization plant by Anonymous Coward · · Score: 0

      Uhh, solar power??!!!! They certainly have the land, and clear skies.

    4. Re:Or they could build a desaliniization plant by kenh · · Score: 1

      It costs more and more to operate them, because they're increasing the salt concentration in the gulf.

      That's hysterical - it's like using a snow blower and you keep blowing the snow where you haven't cleared yet, simply adding to the snow yet to be plowed...

      Why can't they divert the salt slur elsewhere?

      --
      Ken
    5. Re:Or they could build a desaliniization plant by MiniMike · · Score: 1

      The water in the Gulf is 25% saltier than normal seawater. At some point it might be economical to bring in tankers of normal seawater to the existing desalination plants. At some point they will have to build a large pipe to somewhere that makes sense to build more desalination plants.

    6. Re: Or they could build a desaliniization plant by Anonymous Coward · · Score: 0

      If the cost of desalination is only $0.5/m3 that's not much higher than the cost of water treatment when you already have fresh water. So just desalinate. They have access to enough solar to use that for the process...

    7. Re: Or they could build a desaliniization plant by Anonymous Coward · · Score: 0

      He literally answered that in the next sentence. It's NG.

      But neither of you have provided sources for the cost claims so oh wekk

    8. Re: Or they could build a desaliniization plant by HornWumpus · · Score: 1

      GGP correctly pointed out that gas is flared all over the middle east's oil fields. Put simply, NG is INXS, available for the slightly more than the cap costs of a pipeline to the power/desalination plant.

      Which is why they do so much desalination.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    9. Re:Or they could build a desaliniization plant by viperidaenz · · Score: 1

      Have you got an idea of where to put millions of tons of salt?

  8. This really is ... by Alain+Williams · · Score: 4, Funny

    a cool project :-)

    1. Re:This really is ... by Anonymous Coward · · Score: 0

      Only if the money they invest into that doesn't melt away.

    2. Re:This really is ... by pipingguy · · Score: 1

      Has anyone made the Frozen Asset joke yet?

    3. Re: This really is ... by Anonymous Coward · · Score: 0

      Really? Personally, it leaves me a bit cold!

  9. For those interested in the physics... by N7DR · · Score: 4, Informative

    https://www.igsoc.org/annals/1... has several interesting papers related to this subject.

    The short summary is that we really don't have a good feel for the feasibility of this, so it seems like an experiment worth trying.

    1. Re:For those interested in the physics... by Anonymous Coward · · Score: 0

      That's the worst argument for trying anything ever. "We really don't have a good feel for the feasibility of fucking this bison in the ass, so it seems like an experiment worth trying"

    2. Re:For those interested in the physics... by rmdingler · · Score: 2

      That's the worst argument for trying anything ever. "We really don't have a good feel for the feasibility of fucking this bison in the ass, so it seems like an experiment worth trying"

      Pretty sure that's the origin story for "buffaloed".

      --
      Happiness in intelligent people is the rarest thing I know.

      Ernest Hemingway

    3. Re:For those interested in the physics... by Anonymous Coward · · Score: 0

      the last attempt to do this failed because the berg melted much faster than they thought it would, iirc, they didn't even get half way. Climate change increases SST (sea surface temperature) making this increasingly unlikely,

    4. Re:For those interested in the physics... by RespekMyAthorati · · Score: 1

      The short summary is that we really don't have a good feel for the feasibility of this, so it seems like a good way to milk $$ from a bunch of clueless investors.

      FTFY.

      Hey, it worked for Theranos!

    5. Re:For those interested in the physics... by Anonymous Coward · · Score: 0

      You mean, BuffaLOAD, right?

  10. Brewster's Millions by Anonymous Coward · · Score: 3, Informative

    Brewster's Millions was a comedy - NOT a business think tank.

    1. Re: Brewster's Millions by Anonymous Coward · · Score: 0

      Hah! I was thinking the same thing!!

    2. Re:Brewster's Millions by Anonymous Coward · · Score: 0

      This is the first thing I thought about when I read the headline.

    3. Re:Brewster's Millions by Anonymous Coward · · Score: 0

      +1 Good recall; and thanks for the fond reminder.

    4. Re:Brewster's Millions by Anonymous Coward · · Score: 0

      That's what they said about Idiocracy too.

  11. Reverse osmosis makes more sense. by Anonymous Coward · · Score: 0

    Dubai is very close to the Persian Gulf, which is a large source of ... wait for it ... WATER !

    A reverse-osmosis plant could supply all Dubai's water needs. All that's required to make it happen is money, and Dubai has plenty of that.

    https://en.wikipedia.org/wiki/Reverse_osmosis_plant

    This "tow an iceberg" idea reeks of bullshit. Even if it works, I'd bet the energy used in an RO ( reverse-osmosis )plant would be far less. And the RO plant would not involve nearly the element of risk that towing an iceberg over thousands of miles of open ocean would involve.

    Either it's bullshit or it's a scam or it is a cover op for something else. End of story.

    1. Re:Reverse osmosis makes more sense. by nedlohs · · Score: 1

      RIght, because that region has never thought about desalination until you mentioned it. Oh wait: https://www.theguardian.com/gl...

      Towing icebergs from the south pole to the middle east is still bullshit of course.

    2. Re:Reverse osmosis makes more sense. by Anonymous Coward · · Score: 0

      Ayup, Dubai is indeed extremely close to the Persian gulf - about zero meters.

      https://gulfnews.com/news/uae/environment/abu-dhabi-completes-world-s-largest-desalinated-water-reserve-1.2157536

      BTW, I live in the UAE, drink desalinated water, use it in my pot plant garden, swim in it at the health club and so on. Basically, every power station in the UAE also makes water.

  12. desalination plants on the coast by FudRucker · · Score: 3, Insightful

    would be not only more cost effective but less risky of an investment

    --
    Politics is Treachery, Religion is Brainwashing
    1. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      If only there was some kind of fuel to power such a plant...

    2. Re:desalination plants on the coast by AHuxley · · Score: 3, Interesting

      Desalination plants would be the way to do this.
      Energy costs are no problem.
      The cost of the plants would be no issue.

      The only open question would be spare parts and servicing?

      --
      Domestic spying is now "Benign Information Gathering"
    3. Re:desalination plants on the coast by haruchai · · Score: 4, Insightful

      Given the solar potential of that area of the world, they could use solar thermal to power the desal plants, mine the brine for lithium and magnesium and use the sodium & potassium salts for thermal energy storage

      --
      Pain is merely failure leaving the body
    4. Re:desalination plants on the coast by blindseer · · Score: 2

      Given the solar potential of that area of the world, they could use solar thermal to power the desal plants, mine the brine for lithium and magnesium and use the sodium & potassium salts for thermal energy storage

      Taking the whole area of the Middle East, the population there, the solar power available, and the drinking water that solar power could produce, then I would agree that solar thermal is possible as a solution. There's a huge problem, the people in the Middle East are a bunch of groups that don't get along very well. Politics prevent this from being feasible.

      First, solar desalination is a big fat valuable target in case of war or terrorism. You can't put a solar collector in a bunker and expect it to work. Maybe you can build it from bulletproof glass and such but it's still a big target if it's to collect enough sun to matter. Second, some of these nations are small with not a lot of open area for solar collectors. To get enough sun they'd have to "import some sun" from their neighbors in the form of desalinated water, electricity, or something else of value. This means trade with people that might just rather see them dead, and also having something of value to give in return. What would these nations have to trade? Other than the oil and natural gas that we'd rather not see burned?

      I could go on but I hope I've made my point. This is not a problem that can be solved with solar power given the politics. That's even assuming the physics and economics work out. To convince them to switch to solar power you'd have to show them it can make them money, or be less of a money sink than using oil, natural gas, or nuclear power. I've seen the math and even in sunny UAE they cannot rely on solar power to provide the electricity and drinking water they need. They will have to use nuclear power or revert to a stone age existence in time.

      Some sources:
      https://www.withouthotair.com/
      http://www.roadmaptonowhere.co...
      http://cmo-ripu.blogspot.com/2...

      --
      I am armed because I am free. I am free because I am armed.
    5. Re:desalination plants on the coast by Gravis+Zero · · Score: 1

      would be not only more cost effective but less risky of an investment

      Fun fact: that's where they already get 41% of the water in the UAE!

      --
      Anons need not reply. Questions end with a question mark.
    6. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      First, solar desalination is a big fat valuable target in case of war or terrorism. [] They will have to use nuclear power or revert to a stone age existence in time.

      Desalination is a big fat valuable target and a nuclear power station is not? Full marks for not letting consistency get in the way of a predefined narrative.

    7. Re:desalination plants on the coast by blindseer · · Score: 4, Informative

      Desalination is a big fat valuable target and a nuclear power station is not?

      Have you seen a modern nuclear power plant? They are built under a concrete dome that's three feet thick, built to hold up to a plane crash. Those that are concerned about an act of war taking them out will build their nuclear reactors under a mountain. How does a nation protect a solar collector from acts of terrorism or war? Build that under a mountain too?

      We're seeing nuclear power plants built into warships, that's how well they hold up in war. We've never seen a solar powered warship. We did see wind powered warships at one time, they don't work so well up against the nuclear powered kind.

      Every desalination plant will be a target in war. To protect them would mean making them small, hardened, and therefore easy to defend. Solar power does not allow for this because they require things light, spread out, and therefore difficult to defend. Greenpeace has been on a mission to "prove" nuclear facilities around the world are vulnerable to terrorism. If that's true then why are the only terrorists trying to attack these sites members of Greenpeace?

      --
      I am armed because I am free. I am free because I am armed.
    8. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      The middle-east isn't exactly a stable region. Should terrorists or whoever get hold of a plant, I don;t think they can do much harm with a solar plant. However a nuclear facility is the wet-dream of every wouldbe suicidal atacker.

    9. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      You mean, like all these?
      http://www.adwec.ae/existing.html

    10. Re:desalination plants on the coast by houghi · · Score: 1

      If that's true then why are the only terrorists trying to attack these sites members of Greenpeace?

      Proof of concept. Bit like people hacking computers and telling that such and such is vulnerable.

      Or are you going to say that that vulnerability does not exists, because it was not yet abused?

      (Disclaimer, I do not like Greenpeace, as they do not give a good enough solution to the perceived problem.)

      --
      Don't fight for your country, if your country does not fight for you.
    11. Re:desalination plants on the coast by hackertourist · · Score: 1

      Solar power does not allow for this because they require things light, spread out, and therefore difficult to defend.

      Solar and wind are spread out, and therefore difficult to attack with more than local impact. To get the same impact as shutting down a single power station, you'd have to destroy thousands of windmills or a city's worth of houses.

    12. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      The fact that they are large and spread out makes solar plants hard to attack. Unlike a nuclear reactor, where you have essentially a point-like target, you would have to destroy every single solar panel in the plant to completely take out a solar power farm. That could mean multiple square kilometers that need to be completely destroyed.

    13. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      >> We're seeing nuclear power plants built into warships, that's how well they hold up in war.

      The countries building those ships don't care if those ships are blown-up while floating off the enemy's coast.

      However those same countries WOULD care if a nuclear reactor was blown-up on their sovereign soil.
      I think it has something to do with the land becoming toxic to life for a few thousand years.

    14. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      Every desalination plant will be a target in war. To protect them would mean making them small, hardened, and therefore easy to defend...

      If you're going to be truly fucking evil against your enemy (as warfare dictates), then you don't worry about attacking some "hardened" water plant. You poison the fucking well.

    15. Re:desalination plants on the coast by drinkypoo · · Score: 1

      Those that are concerned about an act of war taking them out will build their nuclear reactors under a mountain.

      Yeah, because there's always a good source of cooling water under a mountain.

      How does a nation protect a solar collector from acts of terrorism or war?

      By distributing it. Are you new?

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    16. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      Please tell me what commercial nuclear reactor is built "under a mountain?"

    17. Re:desalination plants on the coast by Bearhouse · · Score: 1

      Waitaminute....I'm a supporter of nuclear power, but this is going a little far...

      "We're seeing nuclear power plants built into warships, that's how well they hold up in war..."

      Urm, nope. We have no experience - none - of a nuclear-powered warship getting hit by sophisticated enemy weapon, such as anti anti-ship missile.
      Like any other ship, the results of a decent hit would be catastrophic since there's no space on carriers for massive concrete containment nor yards of armour plate.

    18. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      Every villian's lair. Although admittedly, that's not commercial.

    19. Re:desalination plants on the coast by Ichijo · · Score: 1

      Solar power does not allow for [making things small, hardened, and therefore easy to defend] because they require things light, spread out, and therefore difficult to defend.

      This discussion reminds me of how General Walter C. Short ordered military planes on Oahu to be parked close together to protect them against sabotage in the days leading up to the Pearl Harbor attack.

      --
      Any sufficiently unpopular but cohesive argument is indistinguishable from trolling.
    20. Re:desalination plants on the coast by HornWumpus · · Score: 1

      Both America and Russia have lost nuclear powered ships. Submarines.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    21. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      Absolutely. And more to the point, since they've been doing for the last 30-odd years, it's at the point where the Arabian Gulf is getting too saline and brackish (due to very low interchange volumes with the open sea via the Straits of Hormuz). So it's rapidly becoming less economical, and will in time become infeasible altogether.

      I think they're starting to build desalinization plants on the other side of the Hajar Mountains, on the Gulf of Oman, which doesn't have the same problem. But transporting that water over the mountains to Dubai introduces its own set of (cost, etc.) issues.

    22. Re:desalination plants on the coast by haruchai · · Score: 1

      A huge white iceberg is also a big easy target.

      --
      Pain is merely failure leaving the body
    23. Re:desalination plants on the coast by haruchai · · Score: 1

      "There's a huge problem, the people in the Middle East are a bunch of groups that don't get along very well. Politics prevent this from being feasible"
      At the risk of oversimplifying a complex region, a lot of that is driven by scarcity. The only thing they have plenty of is oil, sand and sun.
      And, of course, religion.
      But Europe used to be full of division & strife not so long ago. They (mostly) changed. So can the Middle East.

      --
      Pain is merely failure leaving the body
    24. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      I love the idea, but what do we do with all the leftover salt? Putting it back in the ocean does not seem like a good idea. Salt flats are wastelands where religious nutjobs settle to get away from civilization. Maybe we can use it for making batteries and bleach?

    25. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      https://www.extremetech.com/extreme/274632-sodium-ion-batteries-could-get-better-thanks-to-graphene-and-lasers

    26. Re:desalination plants on the coast by Anonymous Coward · · Score: 0

      Desalination plants on coasts is already a thing in Saudi Arabia [https://en.wikipedia.org/wiki/Water_supply_and_sanitation_in_Saudi_Arabia]. Nobody is going to attack Saudi Arabia while the OPEC mafia runs the oil racket. Even if they send 19 of their own to attack the US, the retaliation will be redirected to a punching bag neighbor like Iraq, just like an abused child who bullies others and beats his little brother. Oh shit, is today Sept. 11?

  13. Last attempt went... by Anonymous Coward · · Score: 0

    Nowhere

    http://whatson.ae/dubai/2017/05/yes-people-want-tow-icebergs-antarctica-fujairah/

    1. Re:Last attempt went... by arth1 · · Score: 1

      Yeah, this was a scam back then, and there's little reason to believe it's not a scam now.

      Are they looking for investors?
      Are they hinting at extremely large returns?
      Would it be a monumental feat?

      Two out of three should be enough to make you walk away. Three out of three, well, let's just say that those who lose money on this will pay the stupidity tax.

  14. Re:"A solution to the city's looming water crisis" by Anonymous Coward · · Score: 0

    In the USA, the anti-immigration position of Republicans seems cruel, but what is the Democrat's plan to prevent population overshoot? Deny the problem and hope it goes away? The irony is delicious!

    -

    How is the rejection of ILLEGAL immgrants "cruel" ? It's not cruel at all, and claiming it is cruel is utter idiocy or a goddamned lie which only an idiot
    would believe.

    Most countries which have had massive numbers of immigrants enter in the past few decades are realizing that there are significant downsides to having allowed it. The downsides include increased crime, people refusing to assimilate into the culture, and increased drain on government resources. Fuck anyone who thinks it's a good idea to allow anyone to immigrate. Experience contradicts this severely.

  15. SOUNDS LIKE A PLAN by Anonymous Coward · · Score: 0

    So an oil-rich Mideast country sells the oil to make the CO2 which heats the environment and melts the ice caps which then provides them with water.

    Kinda like the guy who sells the opioids which addicts and destroys the lives of a generation and then patents a drug to help relieve the problem.

    Gotta think one step ahead.

  16. Technically Illegal? by Edis+Krad · · Score: 5, Interesting

    The Protocol on Environmental Protection to the Antarctic Treaty prohibits the exploitation of Antarctica's resources based on environmental concerns.

    Now it does say -mineral- resources and I don't think ice counts as a mineral, but still, I'd imagine the environmental impact isn't negligible. Specially if done in large scale.

    1. Re:Technically Illegal? by edtice1559 · · Score: 1

      If that water gets poured on the desert and percolates into underground aquifers, cold it be a means to prevent sea level rise and have a positive environmental impact?

    2. Re:Technically Illegal? by thomst · · Score: 5, Informative

      Edis Krad noted:

      The Protocol on Environmental Protection to the Antarctic Treaty prohibits the exploitation of Antarctica's resources based on environmental concerns.

      Now it does say -mineral- resources and I don't think ice counts as a mineral, but still, I'd imagine the environmental impact isn't negligible. Specially if done in large scale.

      Nope. Doesn't apply, even if you can twist the legal definition of "a mineral" to extend to ice.

      (NB - the legal and scientific definitions of a term don't necessarily have the same definition, nor do courts typically allow themselves to be bound - or even influenced - by the scientific one, where legal precedent to the contrary exists, because, as Mr. Bumble opines in Oliver Twist, "the law is an ass.")

      An iceberg, by definition, is not part of Antarctica in any way, shape, or form. It is, instead, its own entity - a chunk of ice floating in the ocean. As such, the protocol in question simply doesn't apply, just as it doesn't apply to, for instance, snow in the process of falling on the continent - because that snow is strictly an atmospheric phenomenon until it hits the ground, where it instantaneously transforms into a constituent part of Antarctica, and can then be considered a "resource".

      Objects floating on the oceans are subject to international maritime law, but not to treaties regarding land-based mineral rights treaties, so it's salvage law that would apply - and anything afloat that's not actively crewed is fair game, where that's concerned.

      I'm surprised I have to explain this ...

      --
      Check out my novel.
    3. Re:Technically Illegal? by angel'o'sphere · · Score: 1

      - and anything afloat that's not actively crewed is fair game,
      That is not true since over 50 years ...

      Actually today was a /. story about the first atlantic crossing by an unmanned sailing drone.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    4. Re:Technically Illegal? by Gravis+Zero · · Score: 1

      Now it does say -mineral- resources and I don't think ice counts as a mineral

      fun fact: naturally occurring ice is a mineral!

      --
      Anons need not reply. Questions end with a question mark.
    5. Re:Technically Illegal? by DerekLyons · · Score: 1

      Objects floating on the oceans are subject to international maritime law, but not to treaties regarding land-based mineral rights treaties, so it's salvage law that would apply - and anything afloat that's not actively crewed is fair game, where that's concerned.

      Salvage law covers the relationships between salvors and owners of salvaged property, so it's not clear they would apply to an iceberg.

    6. Re:Technically Illegal? by MrMr · · Score: 1

      I don't think Dubai is a signatory of the Antarctic Treaty. Seeing what has happened in the past onder the responsibily of non-signatories makes me think that this prohibition is not going to help.
      http://adam.antarcticanz.govt....

    7. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      What applies in the ocean surrounding Antarctica (south of 60 S) is actually CCAMLR (Convention on Conservation of Marine Living Resources), and in more general terms Polar Code, MARPOL (International Convention for the Prevention of Pollution from Ships) and UNCLOS (United Nations Convention on the Law of the Sea).

      Maritime law/admiralty law has more to do with people working at sea, such as health & safety, compensation for injuries, etc. UNCLOS and related treaties govern the environmental part.

      Some parts of the Southern Ocean are specially protected, notably the Ross Sea marine protected area.

      One problem could be with transporting species located inside the ice to other locations, where they could cause environmental damage. There are rules under MARPOL on ballast water management for this reason. The other problem is of course affecting species living in the Southern Ocean.

    8. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      If that water gets poured on the desert and percolates into underground aquifers, cold it be a means to prevent sea level rise and have a positive environmental impact?

      Uh, remember we're looking to filter that water through a few hundred million humans first, so a good portion of that percolation will likely be human waste.

      Positive environmental impact? Yeah right. Humans are involved. Our history speaks for itself.

    9. Re:Technically Illegal? by Anonymous Coward · · Score: 1

      No.

    10. Re:Technically Illegal? by houghi · · Score: 1

      An iceberg, by definition, is not part of Antarctica in any way, shape, or form.

      International law says that a country will go out to sea for a while. It does not end at the waterline. There are the teritorial water. That is only 12 nautical miles (22.2 km; 13.8 mi). But there also is the ecxonomic zone of 200 nautical miles (370.4 km; 230.2 mi).

      In case of Antartica, we could perhaps even talk about the continental shelf and the rights to it.
      "A coastal nation has control of all resources on or under its continental shelf, living or not, but no control over any living organisms above the shelf that are beyond its exclusive economic zone. This gives it the right to conduct hydrocarbon exploration and drilling works. "
      Water or ice could be seen as such,

      Look at Wikipedia for some info and ask a maritime and international lawer for details.

      So it will depend very much where they get the Iceberg from.

      So an iceberg can very well be a part of Antartica, even if it didn't hit the ground.

      And Antartica has some other issues concerning rights that are not standard.

      --
      Don't fight for your country, if your country does not fight for you.
    11. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      "so it's salvage law that would apply - and anything afloat that's not actively crewed is fair game,"

      Please never give salvage law advice again, you obviously have a very common misconception about it.

    12. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      It must be very stressful to hate your own species so much.

    13. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      No. Aquifers can't simply be refilled. As an aquifer is depleted, the ground physically sinks. To refill it would require something similar to the process of mud-jacking, but on an enormous scale. The overuse of aquifers is one of the environmental disasters upcoming that nobody talks about.

    14. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      Well, icebergs are certainly not animals or vegetables, so they must be minerals.

    15. Re:Technically Illegal? by Aighearach · · Score: 1

      Mineral mean mine-able. Literally, things related to mining. When thinking about ice, consider permafrost! Ice isn't even an edge case.

      If you're cutting up a crystal you found in nature and taking it home, you're probably mining. In this case it is an open mine. But processing iron ore from wet sludge has been mining for thousands of years, so not really a surprise.

    16. Re:Technically Illegal? by Aighearach · · Score: 1

      Property without a known owner is not somehow excepted from being considered salvageable, actually it just means you get to keep the loot!

      So while I'm skeptical that governments would agree that that law applies here, if it did, lack of ownership would only make it easier. Not harder.

      You gonna put that shovel down, or take a few more swings?

    17. Re:Technically Illegal? by Pascoea · · Score: 1

      Are you suggesting that groundwater isn't replenished? USGS would disagree with you: https://pubs.usgs.gov/gip/gw/h...

    18. Re:Technically Illegal? by DerekLyons · · Score: 1

      Property without a known owner is not somehow excepted from being considered salvageable, actually it just means you get to keep the loot!

      The fishing industry, considerably limited in what and how much it can catch (even in "unowned" waters) would be to differ.

      So while I'm skeptical that governments would agree that that law applies here, if it did, lack of ownership would only make it easier. Not harder.

      Maybe, maybe not. If you look at thinks like fishing quotas, the governments of the world are quite used to regulating who can grab things that lack ownership. You can also look to things like the establishment of EEZs and the partitioning of North Sea oil for further examples of establishing ownership from thin air.

    19. Re:Technically Illegal? by HornWumpus · · Score: 1

      That's just a green religious responsorial.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    20. Re:Technically Illegal? by Aighearach · · Score: 1

      Fish are not considered property until caught.

      Next stupid question?

    21. Re:Technically Illegal? by Anonymous Coward · · Score: 0

      THE RIGHTS TO FISH THE AREA ARE, DUMBASS. If you fish in a Chinese fishing zone, they can and will take your fish cause it's "theirs" even though that shit is international waters. It's the same stupid logic kings used back in the day regarding people killing "their" deer.

      Next stupid statement?

  17. It will be hijacked ... by PPH · · Score: 3, Funny

    ... by Somali pirates. Who will hold it until the owners pay up.

    --
    Have gnu, will travel.
    1. Re:It will be hijacked ... by kenh · · Score: 3, Funny

      Or it melts.

      --
      Ken
    2. Re:It will be hijacked ... by blindseer · · Score: 1

      Or the US Navy shows up and shoots them all in the head.

      https://en.wikipedia.org/wiki/...

      --
      I am armed because I am free. I am free because I am armed.
    3. Re:It will be hijacked ... by Anonymous Coward · · Score: 0

      Or gets stuck in customs until the cargo melts.
      https://www.wired.com/2010/09/0913calcutta-ice-ship/

    4. Re:It will be hijacked ... by Trailer+Trash · · Score: 1

      They'll threaten to piss on it unless they're paid handsomely.

    5. Re:It will be hijacked ... by Aighearach · · Score: 1

      Only if they hire an American crew. I doubt there is even a one-thousandth of a percent chance that that would happen in this case. Americans treat rich customers the same way any professional treats their customers. Ship captains are very important professionals. This makes it a cultural impossibility for a high-visibility project like this. You need a ship captain that will kneel and bow and kiss everybody according to local custom. Americans would want a lot of extra pay for that, and it isn't offered. They would only hire an American crew for a routine delivery, not for a cultural project.

  18. how much fuel by supernova87a · · Score: 5, Interesting

    I would love to see the energy estimate for the fuel required to tow this, compared to desalination of the same volume of seawater, for example. A giant 30 story iceberg isn't exactly streamlined.

    1. Re:how much fuel by Anonymous Coward · · Score: 4, Interesting

      They estimate the yield at around 150 million cubic meters. The energy cost to desalinate seawater is around 5 kilowatt-hours per cubic meter, including the process and other pumping and related costs. Assuming the energy cost is 10 cents per kilowatt-hour, the cost to desalinate the equivalent amount of water is 75 million dollars.

    2. Re: how much fuel by Anonymous Coward · · Score: 0

      But upfront cost for desal is what?

    3. Re: how much fuel by Anonymous Coward · · Score: 1

      A short term view on a long term problem?

    4. Re:how much fuel by WindBourne · · Score: 1

      the problem would be using direct energy such as oil, nat gas, etc to desalinate with. Instead, it should be waste heat from any electricity producing thermal system, but ideally, a nuclear reactor. Than add in solar for the low-end stuff.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    5. Re:how much fuel by angel'o'sphere · · Score: 1

      In a desert it makes more sense to use solar thermal instead of a nuclear reactor.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    6. Re: how much fuel by Anonymous Coward · · Score: 0

      https://www.waterworld.com/articles/2015/01/med-desalination-expansion-worth-120m-awarded-in-saudi.html

      Depends on the rate at which you need the water. 120 million for 90000 cubic meters per day.

    7. Re: how much fuel by Anonymous Coward · · Score: 0

      In essence, towing a berg is solar or rather the lack of it. That is to say, the ice formed in the cold (duh) and compacted snowfall thanks to the sun heating water elsewhere for it to precipitate over the Antarctic.

      Towing just leverages the energy already spent to make the berg possible in the first place.

    8. Re:how much fuel by whoever57 · · Score: 2

      In a desert it makes more sense to use solar thermal

      Or PV. It's a very good use of PV, since it can run when there is sunlight, shut down the desalination plant when the sunlight disappears, then just wait for more sun.

      --
      The real "Libtards" are the Libertarians!
    9. Re:how much fuel by thomst · · Score: 1

      Windboure suggested:

      the problem would be using direct energy such as oil, nat gas, etc to desalinate with. Instead, it should be waste heat from any electricity producing thermal system, but ideally, a nuclear reactor. Than add in solar for the low-end stuff.

      Nope.

      The problem with nuclear power is that reactors have to be cooled. That's why they tend to be sited on riverbanks, or on coasts that are swept by cold-water currents, such as the Humboldt Current. Dubai has access to no such cooling source.

      "B...b...but the Persian Gulf!" I hear you mentally object?

      Sorry. The Gulf is as warm as bathwater, which makes it a poor choice of heat sink for a nuke plant. Also, there's a pretty good chance the neighbors are going to object to the very real possibility of having to live with the long-term contamination of their shared acess to ocean-based shipping to and from the rest of the world in the event of a containment breach ...

      Given Dubai's geography and location, a large-scale solar power plant is the only reasonable (and responsible) power source for a desal plant - and it wouldn't even require power storage, if the desal operation ran only during daylight hours ...

      --
      Check out my novel.
    10. Re:how much fuel by Anonymous Coward · · Score: 0

      In a desert it makes more sense to use solar thermal instead of a nuclear reactor.

      No, it doesn't.

      It makes sense to use solar power in the Middle East but not "more sense" than nuclear power. You'll need both.

      A quick google search and some back of the envelope math reveals this...
      The UAE needs 15 GW of electric power capacity currently. The nation is 80 million square meters. At 1000 W/m^2 if they covered their entire nation in solar panels that means 80 GW of power with 100% efficiency. At 20% efficiency that's 16 GWe. Maybe you can double or triple that efficiency with solar thermal systems. Maybe you can meet some of that demand with wind power on top of the solar panels, or out at sea.

      Maybe I fucked up my math. Correct me if I'm wrong. The UAE will not be able to meet their electrical needs without natural gas, nuclear power, or oil. Given the politics of the area I doubt they are going to be all that willing to ask for their neighbors to supply them with electricity from their solar panels. Or be much pleased with the idea of highly vulnerable solar collectors for the electricity and desalinated water they need to survive.

      With access to the sea they can cool their nuclear power with sea water. With new air cooled reactors they don't even need access to the sea, even out in the desert. Molten salt reactors run at 600C, they don't much care if the heat sink is a 0C iceberg or 45C desert sand. With access to the sea they can extract uranium. With all that sand they can mine thorium. They are not going to run out of nuclear fuel if they did even the most basic of mining and extraction.

      You are exceedingly ignorant or pollyannaish to think any nation in the Middle East is going to rely on solar power without some use of natural gas and/or nuclear power.

    11. Re:how much fuel by whoever57 · · Score: 1

      You screwed up. Not your math, but the facts that you asserted.

      The UAE is 86 BILLION m2. Not 80 MILLION m2.

      --
      The real "Libtards" are the Libertarians!
    12. Re:how much fuel by blindseer · · Score: 1

      How much would 80 million square meters of solar collectors cost compared to how much they spend now on natural gas for their power? Or the nuclear power plants they are building now?

      The UAE is building solar power collectors for energy, and it's a good idea for them to do so. What's also a good idea is investing in nuclear power. Competition is a good thing. Put solar vs. nuclear vs. wind vs. whatever, and then see who comes out cheapest.

      --
      I am armed because I am free. I am free because I am armed.
    13. Re:how much fuel by whoever57 · · Score: 2

      You want more nuclear facilities in the Middle East? Really?

      In any case, I would be willing to bet that bids for solar power would be lower than nuclear. Providing power for desalination is an ideal application for solar power, because it is easy to accommodate the intermittent nature of solar.

      --
      The real "Libtards" are the Libertarians!
    14. Re:how much fuel by Anonymous Coward · · Score: 0

      The problem with nuclear power is that reactors have to be cooled. That's why they tend to be sited on riverbanks, or on coasts that are swept by cold-water currents, such as the Humboldt Current. Dubai has access to no such cooling source.

      This is one of the problems with water-cooled reactors, and not an inherent limitation of nuclear. Molten salt reactors operate at high temperatures, allowing them to use efficient Brayton cycle turbines and air-cooling. They can also produce electricity while using the rejected "waste" heat for desalination, decreasing the cost of both products, and making nuclear powered desalination highly attractive.

      Given Dubai's geography and location, a large-scale solar power plant is the only reasonable (and responsible) power source for a desal plant - and it wouldn't even require power storage, if the desal operation ran only during daylight hours ...

      Being very generous, solar powered desalination operating 8 hours a day will require three plants to produce the same amount of fresh water as one powered by reliable nuclear "waste" heat, with electricity as a co-product. Those three plants also need three times the solar capacity to operate part time. Reality is even worse, because the 8 hours of sunshine are not constant, and reduce capital efficiency further, requiring even more power and desalination capacity for a given amount of output. The alternative is massive energy storage to allow operating only one desalination plant around the clock, but even that would still triple the solar plant cost.

      ...possibility of having to live with the long-term contamination of their shared acess to ocean-based shipping to and from the rest of the world in the event of a containment breach ...

      Contamination is a non-issue with molten salt reactors, where fission products remain chemically bound to the salt and will not disperse in any event. Even with conventional solid-fueled reactors, the concerns are exaggerated. Seawater is naturally radioactive, and diluting a tiny amount of escaped fission products won't produce any long-term danger from contamination.

    15. Re:how much fuel by blindseer · · Score: 1

      You want more nuclear facilities in the Middle East? Really?

      No, I want more nuclear power plants in the Middle East. A "nuclear facility" can be a lot of things. They can burn natural gas or they can use nuclear power for reliable 24/7 power. I'd rather they use nuclear power.

      In any case, I would be willing to bet that bids for solar power would be lower than nuclear.

      That's fine. What happens if you lose that bet? I'm fine with them using solar power but I've seen the resources, land, manpower, and therefore expense, on using solar power, and nuclear is far better on every metric. Nuclear power is even lower on CO2 emitted per energy produced.

      Providing power for desalination is an ideal application for solar power, because it is easy to accommodate the intermittent nature of solar.

      Sure, I'll go with that. Here's the problem, they'd be building a very expensive facility to desalinate the water and be able to operate it only when the sun shines. Maybe they can use a molten salt solar thermal system to keep it going 24/7 but that adds to the cost even more.

      I've seen these solar thermal storage systems and they use the same salts as a molten salt breeder reactor. I say go ahead with your solar desalination plant, it will prove the technology for molten salt nuclear reactors in the future. So, sure, go ahead with solar power. Seems to me that if they think shipping an iceberg from Antarctica is something to consider then they are pretty desperate at this point. Do "all the above", as that seems to be a popular phrase these days.

      Maybe they can keep it running at night with natural gas, but that's still burning a lot of natural gas they would not have to if they ran it on nuclear power. Maybe they can build three of these solar powered plants so that they can make up for the time the sun isn't shining bright enough to keep it running, such as dusk, dawn, and through the night. Or, maybe, they can build three nuclear powered desalination plants for the same price as those three solar powered ones and get three times the output.

      Do you believe that anyone can stop nations in the Middle East from developing nuclear power? It's not rocket science. The USA figured it out 60 years ago. The knowledge to make it work is widely available, and the details can be derived by people motivated to do so, just like we did. Nuclear fuel is in the dirt and the water, so it's not like we can stop them from getting it.

      Even if I wanted them to not get nuclear power how do you propose we stop them?

      --
      I am armed because I am free. I am free because I am armed.
    16. Re:how much fuel by Anonymous Coward · · Score: 0

      They estimate the yield at around 150 million cubic meters. The energy cost to desalinate seawater is around 5 kilowatt-hours per cubic meter, including the process and other pumping and related costs. Assuming the energy cost is 10 cents per kilowatt-hour, the cost to desalinate the equivalent amount of water is 75 million dollars.

      As much as solar/wind power is verboten in the land of oil, some solutions do just make fucking sense.

      Hell of a lot more sense than dragging an iceberg to the desert as the solution...

    17. Re:how much fuel by angel'o'sphere · · Score: 1

      Yes,
      but solar thermal can also run at night ... and you might want to distribute water at night over the fields (of course with basins etc you can separate production and distribution).
      And it has as a side effect: heat. Unless in very big cities the deserts and smaller towns get quite cold at night. So you could provide heating if you wanted.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
    18. Re:how much fuel by Anonymous Coward · · Score: 0

      They estimate the yield at around 150 million cubic meters. The energy cost to desalinate seawater is around 5 kilowatt-hours per cubic meter, including the process and other pumping and related costs. Assuming the energy cost is 10 cents per kilowatt-hour, the cost to desalinate the equivalent amount of water is 75 million dollars.

      Ya... ya... but how much will it reeeeaaaally cost?

    19. Re:how much fuel by dAzED1 · · Score: 2

      "Assuming the energy cost is 10 cents per kilowatt-hour" why the bloody hell would you think UAE would be paying 10c/kw-hr for energy? That's 5x more than /solar/ costs in the area, and they have oil to spare. https://gulfnews.com/news/uae/...

    20. Re:how much fuel by HornWumpus · · Score: 1

      They flare off natural gas, it's a byproduct of oil extraction. There is insufficient gas pipeline and liquified tanker capacity.

      It's INXS.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    21. Re:how much fuel by whoever57 · · Score: 1

      but solar thermal can also run at night ... and you might want to distribute water at night over the fields

      Yes, that's an important point. They would also need to invent technologies to store the freshwater. LOL!

      --
      The real "Libtards" are the Libertarians!
  19. This has to be the Dumbest Idea! by Anonymous Coward · · Score: 0

    I guess they have not though of de-salination of the water that's right on their doorstep, and requires no shipping, just water filters?

  20. Math? by Anonymous Coward · · Score: 1

    A 100 million ton iceberg will provide pretty much exactly 100 million cubic meters of fresh water, if none of it is lost to melting en route. One cubic meter of fresh water weighs one metric ton. To get 200 million cubic meters of fresh water despite 30% melting away, you need a 286 million ton iceberg.

  21. Old news by burtosis · · Score: 4, Funny

    I saw that documentary Already. I seem to remember they spent 30 million to make 300 million but it wasn't easy.

  22. Re: "A solution to the city's looming water crisis by Anonymous Coward · · Score: 0

    Yeah, just ask the Native American tribes how much they regret letting all the white immigrants from Europe come over.

  23. Such nonsense! by Anonymous Coward · · Score: 0

    It will be much cheaper to harvest falling rain water into giant inflatable swimming pools floating on the surface and pipe that in.

  24. Missing tag by duke_cheetah2003 · · Score: 1

    What could possibly go wrong?

  25. Maybe don't do this. by bistromath007 · · Score: 2

    Terraforming is a pretty cool idea, but I think it should generally be reserved for planets that aren't already habitable.

    1. Re:Maybe don't do this. by DamnOregonian · · Score: 1

      I'm afraid that ship has sailed.
      To put it in amusing terms, mankind has dumped a little over a tenth of the mass of Mars' atmosphere worth of CO2 into our own air.
      A few million cubic meters of ice is nothing in comparison.

  26. Encase it before towing it by riverat1 · · Score: 0

    Seems to me it would be a good idea to encase the iceberg in a container of some sort before towing it. By the time the reach Dubai any saltwater would be diluted to the point of not being a problem and they would get all of the fresh water to the destination. Build a solid wall that is tied into iceberg for towing with a flexible membrane under it to contain the water. Once the iceberg reaches Dubai all you have to do is pump the water out of the container.

    1. Re:Encase it before towing it by Anonymous Coward · · Score: 0

      yeah i think plastic film would make a great container. it's recyclable and can be used over to capture the giant plastic patch. hell we put our drinking water in plastic, why not theirs. then on to wrapping dog poo in plastic...

    2. Re:Encase it before towing it by Anonymous Coward · · Score: 0

      Why go to immense expense to contain the iceberg? To preserve some of its water if and only if nothing leaks?

      They literally don't care if 30% of the iceberg melts away! Why go to the expense of encasing it?

  27. Already been done, by an Australian... by Anonymous Coward · · Score: 0
  28. Re: "A solution to the city's looming water crisis by Anonymous Coward · · Score: 0

    Yeah, just ask the Native American tribes how much they regret letting all the white immigrants from Europe come over.

    -

    Those Native Americans didn't have a chance because of the difference in the tech they had vs the tech the European invaders had.
    So it was inevitable that North America would be invaded and "settled" by Europeans. However it is NOT inevitable that the US is going
    to continue to be invaded by Mexicans. I have personally called ICE on over a dozen different illegals and some of them have already been
    picked up by ICE. Fuck each and every one of them. If I went to Switzerland and tried to stay illegally, they would kick me out and I would not
    blame them one bit. There are legal processes for immigration and those who flout those laws deserve no sympathy from anyone with a reasonable level of intelligence and common sense.

    If you are from the US and you don't want to protect your country from an onslaught of illegal immigrants who will hasten the economic race to the bottom, you're no friend of mine, and if it comes down to it, you will even be my enemy. The majority in the US are fed up with illegals and we aren't going to let twerps like you stop us from dealing with it properly. If you want to be surrounded by Mexicans, move your sorry ass to Mexico.

  29. And why aren't the wacko's complaing? by Anonymous Coward · · Score: 0

    So,why aren't the global warming nutters screaming about the removal of the ice? Common. You can't get rid of the ice in the extreme hemispheres any quicker than removing it. Then what are they going to complain about? Toothpaste and muscle relaxants?

    1. Re:And why aren't the wacko's complaing? by riverat1 · · Score: 1

      Once the ice is in iceberg form floating on the ocean it's as good as gone anyway. It's just a matter of how fast it's going to melt.

  30. Re:I don't think ice counts as a mineral by Anonymous Coward · · Score: 0

    Although many people do not think about Ice as a mineral, it is a mineral just as much as Quartz is. Ice is a naturally occurring compound with a defined chemical formula and crystal structure, thus making it a legitimate mineral. ... Snow crystals cling together to form snowflakes.

  31. cool, but desalination is better choice by WindBourne · · Score: 3, Insightful

    Seriously, I would love to see us move something that large. It would enable a number of other actions. I will say, that it would be best to have a small 1-10MW nuclear reactor to power several electric motors to drive this forward.

    Regardless, desalination is probably the better way. The reason is that multiple sites can be set up along the seas and have multiple continual sources of water vs. batching it.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  32. Titanic's revenge by Anonymous Coward · · Score: 1

    What if on the way there it hits a ship and sinks?

    1. Re:Titanic's revenge by Aighearach · · Score: 1

      Wow, that's a big ship! But once you scrape it off the top, the iceberg will pop back up.

  33. It has been done in '79 (on TV at least) by Koyaanisqatsi · · Score: 1

    Back in the day a task like this required rocket engines built from junkyard parts cobbled together with wire and duct tape ...

    https://www.youtube.com/watch?...

  34. What was that guy's name? by Anonymous Coward · · Score: 2, Funny

    Oh, yeah, Brewster. Monty Brewster. Made million$ doing this.

  35. Uhm by campuscodi · · Score: 1

    Won't it melt before it gets there?

    1. Re:Uhm by kenh · · Score: 1

      Large blocks of ice last a surprisingly long time. Google ice houses, they used to cut ice off lakes in the winter and use the ice harvested months earlier on their lemnade. Of course, the ice houses were insulated, but we're talking six months of stroage.

      --
      Ken
    2. Re:Uhm by StikyPad · · Score: 1

      That'a with storage in an insulated container, with the ground acting as an insulator. With an iceberg being not just exposed to relatively warm seas, but actively dragged through them, I would expect very high losses. Try running an ice cube under cold water and see how well it holds up.

      If they could somehow insulate the iceberg, it might be feasible, but I'm struggling to think of a material that could be manufactured and/or deployed on that scale and constrict as melting occurs.

    3. Re:Uhm by Aighearach · · Score: 1

      There is no reason to actually want it to constrict, without dumping in more assumptions. Stop at, " it might be feasible, but I'm struggling to think of a material that could be manufactured and/or deployed on that scale"

  36. Umm, melting ice caps? by holophrastic · · Score: 1

    So, after complaining for decades that the polar ice caps are melting, due to climate change, now we're just going to physically take the ice away? Good job.

    Maybe we ought not be living in deserts. Seems hostile to me.

    1. Re:Umm, melting ice caps? by riverat1 · · Score: 1

      Once it's in iceberg form floating in the ocean it's already out of the equation. It will be melting away in a few years anyway.

  37. Salination by JBMcB · · Score: 1

    The problem with desalination is you have all this brine left over that you have to do something with. If you are in the desert I guess you can just pump it into a sand dune and have it evaporate.

    Or, to paraphrase an infamous Sam Kinneson bit - maybe they should move to where there is water.

    --
    My Other Computer Is A Data General Nova III.
    1. Re:Salination by Anonymous Coward · · Score: 0

      Pump it back into the ocean. Isn't desalination an issue with more freshwater being added to the ocean? Seems to me that extracting fresh water from the ocean would help solve that problem.

    2. Re:Salination by WindBourne · · Score: 1

      If you have a thermal system, you need to cool it. So you bring in water, and after using it for generation, some is diverted to a distillation tank where you boil off som of the water, leaving a brine. That gets mixed with other waste water from the generator and is then put back into the ocean. Keep in mind that you might end up with a SMALL amount of higher salt upon discharge, but not enough to impact the environment, esp. if done in outward facing riptides.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    3. Re:Salination by Anonymous Coward · · Score: 0

      Ackchyually, salinity increase from brine is a serious problem, especially for the Persian Gulf which is very shallow. This is why they are looking for alternatives to adding yet more desal plants to the area.

    4. Re:Salination by Theaetetus · · Score: 1

      The problem with desalination is you have all this brine left over that you have to do something with. If you are in the desert I guess you can just pump it into a sand dune and have it evaporate.

      Or save the salt for thermal storage in molten form, allowing for thermal electric generation at night.

    5. Re:Salination by Anonymous Coward · · Score: 0

      That San Kinneson bit the finest example of punching down ever.

  38. Reminds me of by Anonymous Coward · · Score: 0

    a Furturama episode.

  39. nope! very relevent by Anonymous Coward · · Score: 0

    Well, it does appear that you took an extra large helping of Dr. Duh's elixir. How is this any different. Towing an iceberg is towing an iceberg.

  40. History suggests Taustin is a fucking moron by Anonymous Coward · · Score: 0

    Learn what order of magnitude means moronic Texas trashmind.

    1. Re: History suggests Taustin is a fucking moron by Anonymous Coward · · Score: 0

      They used it correctly. Early 1800s is two centuries ago. BeauHD was talking about a couple of decades. A factor of ten error is literally an order of magnitude, at least that's how it's consistently used in physics and engineering.

  41. Here's a better idea by Anonymous Coward · · Score: 0

    This will more than offset the cost of shipping the iceberg. Charge a fee to let people crap on it. Considering where it's going, there will be a long line. Also, you can say it is already fertilized---ready for farming.

    1. Re: Here's a better idea by Anonymous Coward · · Score: 0

      Who doesn't like UAE?

  42. Is it a scam? by Anonymous Coward · · Score: 0

    I got an email today from Prince Nasim Abid al Alim about this very topic. He says that my dividend for my investment in Iceberg water has been returned and that he needs my Bank Account and Routing number so he can deposit my profits from.

  43. Global Warming: Or Non like it hot! by burni2 · · Score: 1

    https://www.youtube.com/watch?...

    Sincerely your Professor Farnsworth from Planet Express.

  44. That's dumb by Anonymous Coward · · Score: 0

    Just 3D print the iceberg in Dubai. Duh. Technology. Computers got better, remember?

  45. Oh, great, there goes the ice wall... by Anonymous Coward · · Score: 0

    Take enough of the wall holding the oceans in away, and we'll all leak off the edge! /s (?)

  46. 20 years ago by mapkinase · · Score: 1

    I have heard about these plans 20 years ago. I hope they are moving forward, not just rehashing some old dream.

    --
    I do not believe in karma. "Funny"=-6. Do good and forbid evil. Yours, Oft-Offtopic Flamebaiting Troll.
  47. Re: "A solution to the city's looming water crisis by kenh · · Score: 1

    "letting all the white immigrants from Europe come over" - you're adorable, and you have a childish view of the hospitality of the native americans.

    --
    Ken
  48. Icebergs aint icebergs by Anonymous Coward · · Score: 0

    I hear the iceberg is 87% plastic so it probably won't water the populous for too long.

  49. Obligatory Futurama by DontBeAMoran · · Score: 1
    --
    #DeleteFacebook
    1. Re:Obligatory Futurama by DontBeAMoran · · Score: 1

      Damn, burni2 beat me to it.
      I did search the thread for "Futurama" before posting, but... meh.

      --
      #DeleteFacebook
    2. Re:Obligatory Futurama by TeknoHog · · Score: 1

      Damn, burni2 beat me to it.

      Thus solving the problem once and for all!

      --
      Escher was the first MC and Giger invented the HR department.
  50. Wrong approach by Anonymous Coward · · Score: 0

    They should just pray to allah to send water. Of course, they may have to fuck a kid first like their beloved Muhammad (pork be upon him) for allah to do it for them.

  51. No, Isaac Asimov by Anonymous Coward · · Score: 0

    The Martian Way, published November 1952.

    Earth wanted to stop supporting colonies on Mars, so they made up an excuse about Mars taking too much water away from the planet. So the colonists towed a gigantic frozen blob of ice from the asteroid belt, and offered to sell Earth water in trillion ton lots.

    1. Re:No, Isaac Asimov by wonkavader · · Score: 1

      Boom! Prior art! Nice work!

    2. Re:No, Isaac Asimov by anegg · · Score: 1

      Larry Niven/Jerry Pournelle's "Oath of Fealty" about an arcology outside of LA with an iceberg to provide drinking water: https://en.wikipedia.org/wiki/Oath_of_Fealty_(novel)

  52. Hmmm... by rmdingler · · Score: 1

    A good-sized iceberg might measure 3,000 x 1,500 x 600 feet. An iceberg that size contains somewhere around 20 billion gallons of fresh water.

    A supertanker carries about two million barrels, or, 84 million gallons.

    Assuming no water loss during ice melt (improbable) and subsequent water collection in the Arctic Circle, that's fuel for 238 supertankers + whatever energy is expended during the collection process... if you can tow and harvest the water, including melt losses, with less fuel consumption per harvested gallon than harvesting in the Arctic and subsequently shipping it, that's a win.

    --
    Happiness in intelligent people is the rarest thing I know.

    Ernest Hemingway

  53. So who wants to bring up climate change now? by slasher999 · · Score: 1

    Hilarious. Why wait for them to melt? Let's tow one to a desert first. So can we now stop pretending that America is to blame for everything?

  54. how about this instead.. by Anonymous Coward · · Score: 0

    quit fucking in the desert.. i mean, quite literally.. QUIT FUCKING IN THE DAMN DESERT.

    or i dunno. promote monogamy, allow women the freedom to choose their mates, choose birth control, end a marriage, etc, etc, etc..... forcing 20 wives to make babies and 20 boys for toys isn't conductive to responsible population control.

  55. CHINA has done it, go learn something by cheekyboy · · Score: 1

    https://www.youtube.com/watch?...

    china transforms deserts to lush green lands

    --
    Liberty freedom are no1, not dicks in suits.
  56. Global Warming is good by ghoul · · Score: 1

    Most climate models show that Global Warming will lead to higher humidity and more rain in the Sahara and Arabia. It will also make land in the Russian Siberia and Canadian Arctic more valuable. Global Warming will be bad for California and North Europe. So if greening the desert is the aim , the gulf countries should provide cheap oil to burn.

    --
    **Life is too short to be serious**
    1. Re:Global Warming is good by angel'o'sphere · · Score: 1

      Show us such a study please.

      More rain, yes. But locations like Sahara and Arabia, no way! How would a climate model predict the location of rain?

      If they don't make it green: it will never rain there, much to hot, the clouds would be directed around the hotspot, just like it happened this year in Europe.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  57. Good News Everybody! by tomxor · · Score: 1
  58. Cowards do as cowards are by mveloso · · Score: 1

    Why not? And in any case, someone else is the one fucking the bison in the ass.

  59. Refinement: Pre-Bag the Berg by DevsVult · · Score: 1

    If they put a bag around the iceberg while it's still in chilly water, it doesn't matter how much melts; you just have to tow the bag to the point of use. The main issue is preventing the bag from sinking due to fresh water's higher specific gravity than salt water.
    - If the bag reflects sunlight it might slow the rate of melting.
    - A siphon at the bottom of the bag could collect meltwater for separate shipment in tankers.
    - Or if necessary just let the meltwater drain away.
    - Once the bag arrives at the shallow waters near Dubai, it's okay for the bag to sink to the bottom as the ice melts. Fresh water can be extracted via hoses, again from the bottom of the bag, below the sea water which will presumably float to the top of the bag.

    --
    // DevsVult: The Machines Will It
    1. Re:Refinement: Pre-Bag the Berg by jwbales · · Score: 0

      Previous plans for towing icebergs have involved surrounding them with a skirt once it arrives at its destination. As the iceberg melts, the lighter fresh water floats on top of the heavier salt water,forcing the sea water out the bottom of the skirt. The skirt would have to extend high enough above sea level to keep the pressure of the heavier sea water on the sides of the skirt from squeezing the fresh water out the top, like squeezing tooth paste out of a tube.

    2. Re:Refinement: Pre-Bag the Berg by ledow · · Score: 1

      So you need build a 2km square waterproof (not necessarily water-tight, granted) bag.

      And then drag that, full of water, behind you for several thousand miles. The reason an iceberg is so "easy" to tow is that it floats very well. A 4 square kilometer bag full of water?... not so good.

      If anything, that's an even nuttier idea than using the iceberg in the first place.

      This is *possible*. Whether it's *sensible* is a completely different matter.

      Hint: If you're towing it by sea to its final destination... there's water. Maybe not fresh water, but water. Which you could remove the salt from. If only it were a hot country with plenty of available power!

      Bigger question: One company does this, it works, makes money. What now? Now you have a thousand companies the world over stealing icebergs to sell. Nobody (technically) owns the icebergs themselves (I believe the agreements only apply to the land masses in Antarctica, and a region within the Arctic).

      We're more worried about icebergs, not because they are breaking off and showing the raises in temperature over the Arctic regions, but because when they melt, millions of tons of freshwater is released that was previously locked in ice, and the interaction between ice-cold freshwater and sea-water can easily disrupt major sea currents, let alone local currents.

      Dump 100 million tons of iceberg water into the ocean on a regular basis and you're gonna royally fuck up the local wildlife.

  60. STOP by irving47 · · Score: 1

    No no no no.... This thing melts, and he knows it!

    --
    I had a sucky sig.
  61. This is a great idea! by cyn1c77 · · Score: 1

    So much better than building a desalinization plant.

    It would be too easy to do that in an area where there is a large body of saltwater nearby and tons of solar energy.

  62. This was a Beverly Hillbilly's 1967 Episode Plot by Anonymous Coward · · Score: 0

    Seriously?

    You do know Jethro convinced Uncle Jed in 1967 to back a plan to bring Icebergs to the Desert waaay back there.

    Salvage 1 - the rust bucket to the Moon in 1979 also had a plot where they hooked up Salvage One trashcan boosters to an Iceberg to "drive" it to Saudia Arabia as a rocket powered boat.. and lost control of it.

    This is a recycled Meme about every decade, Tom Cruise MI series probably should cover it.. Evil plot to clog the New York Harbor with an Iceberg to extort money from Wall Street.. negotiating with President Mr. "T" for an artful Deal.

  63. Re: "A solution to the city's looming water crisis by Zontar+The+Mindless · · Score: 1

    So now Internet Tough Guy thinks he's a historian.

    --
    Il n'y a pas de Planet B.
  64. Let ICE take care of it by Anonymous Coward · · Score: 0

    That should work

  65. Re: "A solution to the city's looming water crisi by Anonymous Coward · · Score: 0

    Lol whoosh

  66. Re:"A solution to the city's looming water crisis" by jpaine619 · · Score: 1

    How the fuck do you plan to get them to stop reproducing? People want to reproduce.. For many it's a strong drive... Your plan include forced sterilization?

  67. Re: "A solution to the city's looming water crisis by jpaine619 · · Score: 2

    Right.. They let us in here....

    Your level of delusion is amusing.

    Besides, you only get to own something for as long as you can keep it. There is no moral problem here. They lost it... I'll feel bad for them when all the countries of Europe revert to their original settlers. Lands change hands... What's yours today may not be yours tomorrow. This has been happening for 20,000 years. Get off that liberal soapbox, you're likely to fall and break your neck.

  68. Melt the iceberg with charcoal by Anonymous Coward · · Score: 0

    Chop down the Amazon rain forest. Burn the trees to make charcoal. Ship the charcoal to Antarctica. Burn the charcoal in Antarctica to melt some icebergs. Load the melted icebergs into super tankers. Ship the super tankers via Australia and via the Straights of Malacca to cross the Indian Ocean. Get captured by pirates in the Straights of Malacca. Pay a trillion dollar ransom to free the tankers. Proceed to cross the Indian Ocean. Get hit by a tsunami from an earthquake off the coast of Sumatra. The tankers sink, and all the melted water is lost. Return to the Amazon rain forest and repeat the process.

  69. ioitsol by Anonymous Coward · · Score: 0

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  70. Re: "A solution to the city's looming water crisis by DamnOregonian · · Score: 1

    Lands change hands... What's yours today may not be yours tomorrow.

    Unless it's Israel, amirite?
    Bible says that shit's theirs. Who are we to argue with the bible.

  71. Re:This was a Beverly Hillbilly's 1967 Episode Plo by ledow · · Score: 1

    Not to mention one of the ideas suggested to Brewster in Brewster's Millions.

  72. But need a lot of energy... by aepervius · · Score: 2

    about 10 megajoule per m^3...While towing iceberg water may cost less energy by order of magnitudes for the same quantities, keep in mind that the total world desalinization plant output maybe 200 million m^3 per year, roughly the amount they expect to finally get non-melted at their goal port. 200 million m^3 of desalinization is 2.10^15 joules or about a 70 MW plant running 365/24, that is not even counting the replacement pieces. Assuming about 35 Mj/liter of fuel, if they consume with their scheme less than 570000 liter or about 715 tons of fuel, then they are energy positive.

    --
    C. Sagan : A demon haunted world:
    http://www.amazon.com/gp/product/0345409469/
    visit randi.org
    1. Re:But need a lot of energy... by HornWumpus · · Score: 1

      The thing you miss is they are flaring the excess natural gas. Using it only costs the price of the desalination plants.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  73. Re:"A solution to the city's looming water crisis" by Anonymous Coward · · Score: 0

    If you were smart, you could come up with a better plan than that. Are you smart?

  74. Global Warming by Anonymous Coward · · Score: 0

    Don't worry Dubai, you'll get plenty of water when the world melts.

  75. Wake me when... by Anonymous Coward · · Score: 0

    The long dormant super bug gets unfrozen in to their drinking supply and suddenly there's a massive spread of an ancient disease that nobody can cure.

  76. Is this a free resource? by Anonymous Coward · · Score: 0

    How and how much should the "world" charge them for this ice? Or should it be free for anyone? Or?

  77. why? by sad_ · · Score: 1

    why do this, instead of filtering seawater, can't imagine that it would be more expensive or more difficult to do.
    and it would be permanent, instead having to repeat this every 5 years.

    --
    On a long enough timeline, the survival rate for everyone drops to zero.
  78. Grammar nazi, sorry by BankRobberMBA · · Score: 1

    Travesty means 'misrepresentation'.

  79. 200+ year old (stupid) idea by sjbe · · Score: 1

    I have heard about these plans 20 years ago. I hope they are moving forward, not just rehashing some old dream.

    People have been bringing this idea up for at least 200 years. It's a romantic but thoroughly impractical (bordering on idiotic) idea just like flying cars, asteroid mining, etc that people keep bringing up because it seems plausible if you don't really understand physics and economics and don't think about it too deeply.

  80. already done... by HongoBelando · · Score: 1

    Scrooge McDuck did is successfully years ago :-)

  81. Just another fraud by sjbe · · Score: 5, Informative

    But history suggests this is mostly just another way of extracting money from gullible investors.

    This. Towing icebergs around the globe is an old snake oil idea that someone dusts off every couple decades to try to sucker some "investors" out of some cash. It's an idiotic idea if you give it any real thought and have even a passing familiarity with physics and economics. It's like flying cars. It sounds like a cool idea and seems plausible enough at first to credulous people but the reality is that it isn't practical or economic and there are better solutions already available to us.

    I am quite confident there are no actual plans to do this. It's just an old scam that I've seen several times already in my life and I'll probably see again a few more before I die.

    1. Re:Just another fraud by drinkypoo · · Score: 1

      It's like flying cars. It sounds like a cool idea and seems plausible enough at first to credulous people but the reality is that it isn't practical or economic and there are better solutions already available to us.

      What a coincidence. Dubai also plans to implement flying taxis.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    2. Re:Just another fraud by cthulhu11 · · Score: 1

      Agreed. Moreover: " try and tow it"

      I cringe every time I see "try and" written instead of "try to".

    3. Re:Just another fraud by TeknoHog · · Score: 1

      It's like flying cars. It sounds like a cool idea

      I imagine flying cars would actually get quite hot, with sufficiently powerful engines on such small craft. But icebergs, now that's cool.

      --
      Escher was the first MC and Giger invented the HR department.
  82. Sometimes slow government is a good thing by sjbe · · Score: 2, Informative

    You think Donald Trump has destroyed the planet? How?

    I dislike Trump about as much as anyone you'll find but no he hasn't destroyed the planed nor is he likely to unless ($diety forbid) he finds some way to start a thermonuclear war. He has done some damage and he'll probably do more but this is one of the cases where government moving slowly actually works in our favor because it limits the amount of damage any one administration can do in 4 or 8 years.

    1. Re:Sometimes slow government is a good thing by scrout · · Score: 0

      Again, what specific "damage" to the planet has Trump caused? This is why we cannot have nice things, because folks like you say this crap and apparently believe it as well. Looks at the temperature graph of the Holocene. Extrapolate that graph and let us know what that looks like. We are in an INTER-GLACIAL, it is supposed to be warming, but unfortunately, at some point, we will be back to the northern USA covered in mile thick ice. If you think a few PPM of CO2 is going totally change planetary weather dynamics, then you must also know exactly why the Holocene even happened, and every other temperature perturbation through the Holocene as well. The data does not support your belief system.

    2. Re:Sometimes slow government is a good thing by jpaine619 · · Score: 1

      I disagree with the notion that we aren't having an impact. I don't know how severe the impact is. But the billions of gallons of oil we have burned cannot be doing nothing. Our atmosphere is pretty thin.... We've dumped a lot of carbon into it.. Again, I'm not qualified to make a statement on how much damage we have done, but I know we have done some damage. I think that's just common sense..

  83. Terrible idea by sjbe · · Score: 1

    but what would they do then? Planting no wheat? So no green, no change in humidity? No change in micro climate?

    Yes planting wheat in a hot desert climate where wheat doesn't grow well naturally without major ecosystem transformations is a stupid idea. There is basically no way to make wheat grow near Dubai for less money (and resource inputs) than it costs to grow it in a location where wheat grows more naturally and ship it to Dubai.

    So far we don't know what it costs to ship an iceberg so far.

    It doesn't really matter because we do know it would be more than building an equivalent desalination plant. Seriously, this iceberg shipping idea is at least 200 years old and it's been shown time and again to be an unworkable and foolish idea. Far more sensible to build desalination plants and ship in the wheat (or other stuff) from elsewhere.

    I hoped those desert countries simply would start a long term big "terraforming" project to make the deserts at least somewhat green again.

    Why do you hope that? Those regions aren't deserts simply to inconvenience humans. They became deserts because of some complex climatic systems that we should only tinker with very carefully. Just because we theoretically can make a desert green doesn't automatically make it a good idea to do so. Do you have any idea what the second and third order effects of greening a large area of desert might be?

    1. Re:Terrible idea by angel'o'sphere · · Score: 1

      An iceberg in the bay of Dubai had a chilling effect, a desalination plant not.
      Again: we don't know the prices. It could be quite cheap.

      However I agree that using thermal solar power to desalinate makes the most sense. However that would be a project of the arabic states. Capturing a ice berg and selling the ice there is a project of a free company ... why ague with them? They are competing ... isn't that suddenly no longer a good american thing?

      hey became deserts because of some complex climatic systems that we should only tinker with very carefully
      No they became deserts because the ancient people there cut down all the trees.

      Do you have any idea what the second and third order effects of greening a large area of desert might be?
      Yes, less CO2, not much so. And a nice cooling effect due to trapping of water and evaporation of it. It would catch rain and transform the local climate back to what it was 4000 - 6000 years ago.

      However countries where that would work better are Libanon, Ethiopia etc. because about that countries we know for sure that they were forests 4000 - 6000 years ago.

      --
      Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
  84. That's going to take by reiterate · · Score: 1

    A lot of slaves.

  85. Solving the problem once and for all! by Anonymous Coward · · Score: 0

    The'll just tow another iceberg to the desert every now and then. Solving the problem once and for all!

  86. Salvage... by Anonymous Coward · · Score: 0

    Special Consultant to the project, Harry Broderick, commented that once the first iceberg had been delivered, they were going to head to the moon, and salvage all the junk that was up there.

  87. additional technology needed: pykrete derivatives by Anonymous Coward · · Score: 0

    I think you should consider coating your iceberg with thermally insulating, highly light reflecting particulates. This would decrease cracking and melting, and as a secondary technology could also be of great use for humanity. If you pre-seed glaciers while they are in antarctica with this sort of approach, they take longer to break off (so better water capture/albedo, better control), break where (think boat-shaped, or towable) and when you want, and can be applied in Greenland too.

    -EngrStudent

  88. where to start... by Anonymous Coward · · Score: 0

    first off aren't all the crazy liberals already complaining about the loss of ice on the poles? Second off why did anyone build a large city in the desert. Humans have been building near rivers since they started building settlements. In fact the reason they started to settle down was because they found a great spot with many resources near by. people said i was deft to build a castle in the swamp, but i built it anyway just to show them. That castle sank into the swamp. So i built a second castle ....

  89. I think it's been tried by Anonymous Coward · · Score: 0

    I think it's been tried at least once. Reading some very old issue of Pop Sci, they talked about one attempt. One or more tugboats tried moving a smallish iceberg and literally got nowhere. A mile-long one, probably will garner the same result. An awful lot of inertia and water resistance there.

  90. OMG! by Anonymous Coward · · Score: 0

    Think of all the polar bears that will be displaced.

  91. Carry the iceberg by blimp by Anonymous Coward · · Score: 0

    Develop a blimp large enough to lift the iceberg out of the water. The blimp is so powerful that it lifts the iceberg 10 km into the air where it is carried by the jet stream all the way to Dubai. But the jet stream changes course and carries the blimp all the way to New York City, where it stalls. The blimp has a Hindenburg accident while it is hovering over New York City, and the iceberg drops from the sky and lands on Manhattan Island, killing 100 thousand people and destroying the studios for Fox News. Donald Trump invites Fox News to move into Trump Towers. The American Congress impeaches Donald Trump for conflict of interest, and the incident is reported from the new studios of Fox News.

    1. Re:Carry the iceberg by blimp by Anonymous Coward · · Score: 0

      Look at you letting him live, rent free, in your head for almost 2 years.

  92. It's been done before... doesn't work by Anonymous Coward · · Score: 0

    Or should I say, it'll be tried in 1,000 years time... and it won't work:

    https://www.youtube.com/watch?v=6cjx4gJFME0

  93. Re: "A solution to the city's looming water crisis by Anonymous Coward · · Score: 0

    Care to point out where he's wrong? The colonial settlers/invaders were always going to win. Muskets vs bows? The introduction of smallpox? The natives weren't pacifists, they may have not been as aggressive as they should have been to begin with, but the US wasn't sending out military to deal with Native Americans because they were so docile. It was bloody, but the Europeans had better tech.

  94. Re: "A solution to the city's looming water crisi by Anonymous Coward · · Score: 0

    I'm surprised three people missed the obvious sarcasm, so I'm hoping you aren't serious either.

  95. Flying cars are not flying taxis by sjbe · · Score: 1

    What a coincidence. Dubai also plans to implement flying taxis.

    Flying taxi's != flying cars. There already are air taxis which are just airplanes and helicopters which are functioning as a taxi service. Any vehicle can be a taxi in principle - taxi is a service description not a particular vehicle design. An air taxi is not the same thing as a flying car which is a vehicle design that can both fly as well as drive on roads. Flying cars are a practical impossibility in the mass market for a variety of engineering and economic reasons, not the least of which is that we have no power source with sufficient energy density to make them simultaneously economically viable and safe. (basically we'd need Tony Stark's arc reactor)

    1. Re: Flying cars are not flying taxis by Anonymous Coward · · Score: 0

      I designed an Arc reactor type device, itâ(TM)s fairly cool that technology used by semiconductor companies is allowing new frontiers to be opened up.

      Here come the flying cars, yay a crowded sky full of idiots who donâ(TM)t know how to behave because their rich daddy and mommy were too busy watching reality tv to raise their kids... Thank you Facebook for raising so many kids!

  96. Isaac Asimov wouldn't be surprised.... by Idarubicin · · Score: 1

    I'm pretty sure I read this story in 1952: The Martian Way , by Isaac Asimov.

    ...Except it was Mars that needed water, not Dubai.

    ...And they got their icebergs from Saturn's rings, not Antarctica.

    But aside from that, totally the same plan.

    --
    ~Idarubicin
  97. large towing projects .. by Anonymous Coward · · Score: 0

    I saw the headline and this quirky novel immediately sprang to mind:

    https://en.wikipedia.org/wiki/Towing_Jehovah

  98. Doesn't sound... by Anonymous Coward · · Score: 0

    Doesn't sound like a long-term solution to me, given that the polar caps are going to be ice-free any minute now...right? RIGHT??

  99. Iceberg is Not Hydrodynamically Sound by BrendaEM · · Score: 1

    Why would a rational person drag something rough and round through all of that water?

    --
    https://www.youtube.com/c/BrendaEM
  100. Let them drink oil and money by Anonymous Coward · · Score: 0

    It's clearly Oil and Money are the most precious substances in the world... so let them drink that - looks like they have more than enough to go around.

  101. Because the caps are melting fast enough by Anonymous Coward · · Score: 0

    This is stupid on so many levels. I mean...it isn't like the sea levels are not rising largely due to the polar ice caps melting, or anything. Desalinization is a much more sustainable proposition if you can't just move to somewhere else that already has fresh water.

  102. Re:200+ year old idea by Wolfrider · · Score: 1

    https://en.wikipedia.org/wiki/...

    --It's only stupid if it doesn't work. You can even do it for humanitarian reasons and not make money on it -- if it actually Does The Job and gives people a good supply of fresh water, it's still not "stupid." Mission Accomplished = Considered Successful

    See also:
    https://en.wikipedia.org/wiki/...

    --
    .
    == WolfriderV6 == I'm willing to admit that *I just might* be wrong... Are you??
  103. What about paleolithic viruses and bacteria by Anonymous Coward · · Score: 0

    ... dinosaurs. If there's one thing I learned growing up in the 50's and 60's and 70's watching TV, it's that something always goes wrong.
    Question: if this becomes a regular industry, how many icebergs does it take to lower the temperature of the oceans?
    Will this offset global warming?
    Between global warming and "mining," icebergs, will we run out of icebergs?
    Would we be better off if people asked similar serious questions about fossil fuels 160 years ago?

  104. Re: "A solution to the city's looming water crisis by jpaine619 · · Score: 1

    Well, mutual defense treaties are fine... I just don't buy this whole "we got here first, so it's ours for all time... blah blah blah".

    Make allies, defend your shit.... If you lose, you lose.. Suck it up. If that's not how we are gonna look at it, then I suspect we'll be hearing from some Phoenicians on how they want their land back....

  105. You can't lie worth a fuck by Anonymous Coward · · Score: 0

    Global warming is supposed to make the world wetter.

    Could you please tell the court, who typed that response?

    Could you also confirm that response was to Shanghai Bill who was responding to Angelosphere who was responding to Shanghai Bill who was responding to Angelosphere who ORIGINALLY replied to Shanghai Bill?

    Would you point out to the court, who and which post, first stated "Global warming" and who responded on that very topic until proven wrong?

    1. Re:You can't lie worth a fuck by Anonymous Coward · · Score: 0

      Global warming is supposed to make the world wetter.

      Could you please tell the court, who typed that response?

      Could you also confirm that response was to Shanghai Bill who was responding to Angelosphere who was responding to Shanghai Bill who was responding to Angelosphere who ORIGINALLY replied to Shanghai Bill?

      Would you point out to the court, who and which post, first stated "Global warming" and who responded on that very topic until proven wrong?

      Looks like somebody is off their meds.

  106. It doesn't work by sjbe · · Score: 1

    --It's only stupid if it doesn't work.

    That's only a valid argument when something actually has been shown to work. Towing icebergs for drinking water is an idea that has been kicking around literally for centuries and has never worked nor has it been shown to even be economically plausible. When something is neither technically sensible nor economically viable then it is by definition a stupid idea.

    You can even do it for humanitarian reasons and not make money on it

    You think humanitarian activities are immune from economics? Even without the intent to make a profit no organization can lose money forever. Towing icebergs is stupidly expensive compare to already viable alternatives. Why would you do something needlessly expensive when you can accomplish the exact same goal for less and help more people in the process? Why would you tow icebergs when you could divert a river or install a desalination plant for less money? Hell, on an individual scale it is cheaper for people to just get up and move to where there is readily available water already.

    Your argument is like the idiots who live in Las Vegas who periodically argue that we should divert the Great Lakes so they can continue to live in an inhospitable artificial desert oasis for... reasons. Just because we can do something doesn't automatically make it a good idea. Some places just aren't ever going to be comfortable places for people to live and we need to just accept that as reality and behave accordingly. If someone wants to live in a desert that's their choice but I see no reason to waste resources needlessly facilitating that questionable choice.

    1. Re:It doesn't work by Wolfrider · · Score: 1

      > Towing icebergs is stupidly expensive compare to already viable alternatives. Why would you do something needlessly expensive when you can accomplish the exact same goal for less and help more people in the process?

      --Don't forget, these people are rich beyond avarice. They just lack water.

      --Why do people climb mountains, instead of being dropped off at the peak by helicopter? Because they can. If this engineering firm can accomplish what they are setting out to do, it would be a world first and a noteworthy accomplishment. Don't piss on the pioneers. 10 years from now, you may find they have a viable business model. (Or they go bust trying.) Either way, we'll never know unless we try.

      --
      .
      == WolfriderV6 == I'm willing to admit that *I just might* be wrong... Are you??
  107. Re: "A solution to the city's looming water crisis by DamnOregonian · · Score: 1

    I think I was more pointing out the hypocrisy of the 'you get what you take' viewpoint with regard to Israel.
    The contemporary Republican argument for throwing away the UN resolutions that call for a 2-state solution in Israel (land that was given to them, mind you, from the spoils of the collapse of the Ottoman Empire) is that Jerusalem was built by "the Jews", disregarding the fact that it has been controlled by "the Arabs" and occupied by "the Palestinians" for 450 years. The Israelis ran a good gambit- hoping that in time the political winds would change in the US, and someone would support their behavior. They seemed to have their finger on the pulse of the American Evangelical better than Americans themselves did.

    BTW- the US does not have a mutual defense pact with Israel. Our current relationship with them being so tight is a new phenomena.
    See Suez crisis.
    The evangelical drool over Jerusalem being an inherently "Jewish" city is Reagan-era, when a bunch of megachurch pastors realized "The Jews" returning to Jerusalem was one of the requirements for the second coming.

    Quotes used because I think the distinction between Israeli, Jew, Palestinian as they're used de facto are a bunch of bullshit.
    They're all Levantines living in the Levant, and we've taken sides in a religious war that has ground to an apartheid stalemate, with the assistance of many hundreds of billion dollars of US aid in military equipment.

  108. Blasting to make more icebergs by Bratch · · Score: 1

    Even if this works, and they start running out of large icebergs, the next step will be to create more or larger bergs, by blasting them apart from the ice shelf with out waiting for them to break off naturally. They would have more success with additional desalination and possible treatment of waste water.

    --
    Beware of the Redittor who loans you a Sharpie.