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What Tech Should Be Seen At TED?

J0sh writes "I've been lucky enough to be asked to do tech spotting for the TED conference, one of the biggest and most exclusive technology, entertainment, and design conferences in the US. Many of the folks there are superstars in their field (like Craig Venter and Stephen Hawking), and most of them have the opportunity to take action on the technology that they see there. The problem is that I'm only one guy trying to find the most mind-blowing technology on the planet in order to inform the few people who can make an immediate impact with it. I figured if there's one place to find those kinds of advances, it's here. What unknown tech is about to completely change the world that these people need to know about? Let me know."

216 comments

  1. The wheel 2.0... by sixthousand · · Score: 0, Troll

    even more round.

    1. Re:The wheel 2.0... by Stephan202 · · Score: 2, Funny

      Well, Theo Jansen did a TED presentation on his improvement on te wheel.

  2. Word-changing tech by Harmonious+Botch · · Score: 3, Funny

    What unknown tech is about to completely change the world that these people need to know about?

    You came to slashdot to ask that?

    1. Re: Word-changing tech by Valdrax · · Score: 1

      You came to slashdot to ask that?

      Honestly. If it's truly "mind-blowing" and revolutionary, then how exactly is your average Slashdotter going to have heard of it? I mean, have you read the comments on any science article recently? What about that impressed you with the idea that people here are a good source of scientific insight?

      --
      If it's for-profit but free, you're not the customer -- you're the product (e.g., the Slashdot Beta's "audience").
    2. Re: Word-changing tech by rlhawk1 · · Score: 1

      What?! Isn't this like the awesomest question ever? Why /not/ ask it on Slashdot? I must not understand something - why would shouldn't he ask Slashdot that?

  3. Paradox Generator by Anonymous Coward · · Score: 0

    What unknown tech is about to completely change the world that these people need to know about?

    Um... if someone knew, it wouldn't be unknown.
     

  4. Fixing the Digital Copyright Problem by Anonymous Coward · · Score: 0

    This startup: https://www.liberateip.com/

    1. Re:Fixing the Digital Copyright Problem by arpad1 · · Score: 1

      Secure Connection Failed

      www.liberateip.com uses an invalid security certificate.

      The certificate is only valid for www.propagateltd.com

      (Error code: ssl_error_bad_cert_domain)

      --
      Minutus cantorum, minutus balorum, minutus carborata descendum pantorum.
  5. Fix the TED video player by QuantumG · · Score: 1

    Other than Google Video and Youtube, the TED talks have one of the best video players on the web.. except that you can't full screen the video for some reason. I can't understand why you might not have thought this was a useful feature at the time when TED talks were first being put on the web, but surely you use Youtube and have noticed the utility of full screen playback.. add the feature.. I'm sure it's one line of code.

    --
    How we know is more important than what we know.
    1. Re:Fix the TED video player by ZERO1ZERO · · Score: 1
      Ugh, fullscreening you tube sucks. Every time I do it, I end up with a larger picture, but ony now it's updating at half the speed and the image tears accross the screen. No thanks, I'd much rather watc a better quality, smoother copy even if it is smaller on the screen.

      For this reason I never full screen stuff ike his, youd think they could get hardware accel working, or even some efficiency, i've got a 2.2 Ghz C2D here, and it cant play back a youtube full screen.

    2. Re:Fix the TED video player by Fahrvergnuugen · · Score: 2, Informative

      Or subscribe to the TED Podcast and watch the MP4 file full screen.

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      Kiteboarding Gear Mention slashdot and get 10% off!
    3. Re:Fix the TED video player by paroneayea · · Score: 2, Informative

      Try watching them with Miro. Fullscreen functionality, saved to your computer in high definition, automatic downloads of the latest episodes, and yeah, fullscreen downloads. Search for TED in the Miro guide after installing and add the channel. Watching TED talks is one of the things that got me interested in Miro development :)

      (The UI is nice but sometimes feels a little slow and clunky... that's being totaly overhauled for the next release.)

      --
      http://mediagoblin.org/
    4. Re:Fix the TED video player by Anonymous Coward · · Score: 0

      For this reason I never full screen stuff ike his, youd think they could get hardware accel working, or even some efficiency, i've got a 2.2 Ghz C2D here, and it cant play back a youtube full screen.

      My old PC, which blew up rather spectacularly a few months ago, was a 500Mhz Athlon machine with 512Mb RAM. It played youtube video in fullscreen with no problems at all, and that was with the opensource nv driver under Fedora on a Nvidia Riva TNT2 graphics card (9 years old, like the rest of the PC). No, I couldn't have anything else running at the same time, but that wasn't usually an issue when I was watching fullscreen video.

      My new PC has the same CPU as yours and naturally plays youtube videos fullscreen just fine (under Ubuntu this time) while doing various CPU intensive stuff in the background if I want it. The flash player plugin playing the youtube video takes about 25% of one core's CPU.
      My conclusion is that there must be something *seriously* wrong with your hardware/software setup.

  6. Both Biggest and Most Exclusive? by Anonymous Coward · · Score: 2, Funny

    It is unlikely to be both the biggest, and the most exclusive, unless it is the only one. Which it may be, since how many conferences are there that focus on Technology and Entertainment, and Design.

    1. Re:Both Biggest and Most Exclusive? by Stooshie · · Score: 1

      It is exclusive as in the people who attend/give speeches.

      Biggest as in it probably covers the widest range of topics.

      --
      America, Home of the Brave. ... .and the Squaw.
    2. Re:Both Biggest and Most Exclusive? by Anonymous Coward · · Score: 0

      You are right. I am holding the most exclusive Technology, Entertainment, and Design conference.

      And no, you can't come.

  7. The Electric Sheep and their Dreams in High Fideli by spot · · Score: 1

    Open source art that has been curated onto MoMA.org and was chosen as the graphical identity for the whole siggraph conference this year:

    Dreams in High Fidelity

    as recently featured on makezine.

  8. might not change the world by TheLink · · Score: 5, Interesting
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    1. Re:might not change the world by moosesocks · · Score: 1

      I dunno. Those sort of things immediately jump to mind as "whatcouldpossiblygowrong"

      It sounds a whole lot like those experiments that the Navy did to attempt to increase the efficiency of sub crews by "fine-tuning" their sleep patterns. It worked great for about two weeks, and afterward, the crews went raving mad (but thankfully recovered eventually).

      Pushing the limits of human endurance for non-lifesaving purposes seems like awfully risky business to me. It's no surprise that DARPA stayed well away from it for so long.

      --
      -- If you try to fail and succeed, which have you done? - Uli's moose
    2. Re:might not change the world by mapkinase · · Score: 1

      I want one at home. With the current prices I cannot lower my AC setup temperature below 80F which makes it even higher (~86F) at higher levels of my house.

      I do not need my house cooled. I need my blood cooled and pumping air out of a coffee pot is more cost-effective than ventilating with cold air the whole house.

      May be I could by one of the grocery packing machines and do it myself

      --
      I do not believe in karma. "Funny"=-6. Do good and forbid evil. Yours, Oft-Offtopic Flamebaiting Troll.
  9. Owner Free Filesystem by Anonymous Coward · · Score: 0

    There was an article on [url="http://offsystem.sourceforge.net/"]this[/url] not too long ago right here on Slashdot, and it could quite possibly be the biggest innovation to file sharing and distribution since BitTorrent.

    1. Re:Owner Free Filesystem by nacturation · · Score: 4, Funny

      There was an article on [url="http://offsystem.sourceforge.net/"]this[/url] not too long ago right here on Slashdot, and it could quite possibly be the biggest innovation to file sharing and distribution since BitTorrent.

      You probably shouldn't take technology advice from a person who uses BBCode on Slashdot.
       

      --
      Want to improve your Karma? Instead of "Post Anonymously", try the "Post Humously" option.
    2. Re:Owner Free Filesystem by kriss · · Score: 1

      OFF is an interesting concept. At the same time, it feels like their legal reasoning is braindead and their underlying transport is.. shall we say less efficient than it could be. Would be extremely surprised to see it gain traction in any meaningful manner.

    3. Re:Owner Free Filesystem by dubl-u · · Score: 1

      You probably shouldn't take technology advice from a person who uses BBCode on Slashdot.

      Wow, you aren't kidding. I went and looked at the "Owner-Free Filesystem" project he mentioned, and it's idiocy. It's a theory for getting around copyright law that any IP lawyer could expose as ridiculously wrong in under 10 seconds.

      Why do my fellow geeks so often think that brilliance in coding translates into brilliance in other people's domains? If a lawyer writing his first program claimed that he had solved the halting problem in Excel macros, we would laugh at him. But when it's reversed, it's somehow much harder to see.

  10. bring back comdex by heroine · · Score: 1

    Forget about TED. I want someone to bring back Comdex. That used to be the ultimate new technology show. Maybe one day we'll have shows about trade shows of the future.

  11. frightening by speedtux · · Score: 4, Interesting

    A venue with the kind of visibility and recognition as TED shouldn't send out "spotters" who need to ask Slashdot, it should follow some established protocols for finding and evaluating work. And I think the haphazard selection processs is reflected in the quality of the program.

    1. Re:frightening by Another,+completely · · Score: 5, Insightful

      Given the quality of TED conferences, it's not a criticism to say the quality of the process is reflected in the program. The strength of TED is that it shows a broad cross-section of what's out there, rather than the more usual scheme of presenting and reinforcing the interests and prejudices of some clique of "experts" who think they know the subject well enough that they don't need to ask the community at large.

      It's not about having too limited an understanding to come up with something to say; it's about being willing to consider that somebody else in the world (outside your usual group of contacts) might have a good idea that's worth hearing -- and then sharing.

    2. Re:frightening by Anonymous Coward · · Score: 0

      One could argue that having a broader selection helps choose the truly best at the time. Besides that, if I was in a similar position I would trust slashdot for recommendations more than marketing pamphlets.

    3. Re:frightening by Anonymous Coward · · Score: 0

      rather than the more usual scheme of presenting and reinforcing the interests and prejudices of some clique of "experts" who think they know the subject well enough that they don't need to ask the community at large. ... It's not about having too limited an understanding to come up with something to say; it's about being willing to consider that somebody else in the world (outside your usual group of contacts) might have a good idea that's worth hearing -- and then sharing.

      How does a bunch of people running around looking for "hot topics" reflect "being willing" to consider viewpoints outside one's "usual" group?

      If they wanted to be open, they'd allow submissions and do anonymous reviewing.

      The current procedure just gives more exposure to people who already receive "valley buzz"; it's the epitome of a "good old boy's network", except that the boys aren't old.

    4. Re:frightening by Anonymous Coward · · Score: 0

      Following estabilished protocols is what keeps us down by being over conservatory and politicized

      Please try and remember that almost every revolutionary idea was unpopular with the peer review system at their time.

    5. Re:frightening by khakipuce · · Score: 1
      Does any one have any idea of the split between innovations that came from "progressive development" versus "eureka moments"? I am genuinely interested if any one has analysed this because I always get the feeling that the really mould-breaking steps forward come from a single bright idea or accident, rather than by diligent work over long periods.

      For example most new drugs are created via formalised, long, diligent process. We need this but it seems to me that no single drug in a long time has had earth-shattering consequences - may be since penecilin - which was a eureka! type thing.

      The point being that searching out new innovations pretty much seems to fail to get the real big ones (the web, relativity, penecilin ...). And I guess that the big innovations are big because they came from no-where. If they took 20-30 years to evolve then they would not be a step change.

      So are there any stats about the percentage of innovations that are from lone workers as opposed to those that come from established researchers with marketing budgets and access to conferences, etc.

      --
      Art is the mathematics of emotion
    6. Re:frightening by speedtux · · Score: 2, Insightful

      Please try and remember that almost every revolutionary idea was unpopular with the peer review system at their time.

      Yes, and that is the problem with TED: in addition to using a peer review system, it uses pre-selection by scouts, non-anonymized reviewing, and it seems to go for celebrity factor. How much more exposure do Clinton, Bono, Gell-Mann, Brin, Page, or Wales need?

      With a regular conference, at least everybody can submit and the review processes attempt to be fair and impartial. Reviewers still screw up, but at least there's a chance that something innovative and interesting comes through. With TED, just look at the result: it's the usual, media-savvy suspects.

    7. Re:frightening by speedtux · · Score: 1

      I always get the feeling that the really mould-breaking steps forward come from a single bright idea or accident, rather than by diligent work over long periods.

      I think that feeling is misleading.

      If you look at the history of penicillin, you'll see that it took decades of work to transform the original observation into a workable product. Furthermore, other people had made the same observation before, but what made Fleming and Florey different was that they invested the hard work to actually transform the initial observation into a working medicine.

      Relativity, likewise, was not a flash of insight, but many decades of work just for Einstein himself, and he was building on many decades of work by philosophers, physicists, and mathematicians.

      And I guess that the big innovations are big because they came from no-where. If they took 20-30 years to evolve then they would not be a step change.

      But the examples you list did take 20-30 years to evolve, often even longer.

    8. Re:frightening by Stooshie · · Score: 1

      ... Does any one have any idea of the split between innovations that came from "progressive development" versus "eureka moments"? ...

      Don't know the numbers but I suspect that "progressive development" is interspersed with many smaller "Eureka moments".

      --
      America, Home of the Brave. ... .and the Squaw.
    9. Re:frightening by valdean · · Score: 1

      On the contrary, I think it's to the poster's credit that he is asking Slashdot. Despite a lot of noise, this community is more tapped in than most. If you don't think so, then why do you read it? On nearly every article, there is an insightful comment -- I read Slashdot as much for the comments as the links and summaries.

      Besides, posting here is one more way of finding emerging tech, and that's his job. I would criticize him if he DIDN'T consider asking Slashdot or any other similar forum.

    10. Re:frightening by dubl-u · · Score: 1

      it should follow some established protocols for finding and evaluating work.

      You want an established protocol? How about the one called "ask smart people"? That's the one I use when I want to find interesting things.

      Given the discussion here, he may have misapplied the protocol, but you can hardly get mad at him for giving you the benefit of the doubt.

  12. Be fair. by jd · · Score: 3, Funny

    I'd rather they ask Slashdot than Microsoft, Google or Yahoo. However, it would probably be just as useful to ask on I Can Has Cheezburger or Cute Overload. (OMG, Ponies!!!)

    --
    It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
    1. Re:Be fair. by zobier · · Score: 2, Funny

      I'd rather they ask Slashdot than Microsoft, Google or Yahoo. However, it would probably be just as useful to ask on I Can Has Cheezburger or Cute Overload. (OMG, Ponies!!!)

      Ponies, definitely ponies.

      Robotic ponies.

      --
      Me lost me cookie at the disco.
  13. Re:Pose your question in different languages.. by martinw89 · · Score: 1
  14. Low tech == High tech by MrNaz · · Score: 4, Insightful

    Things that are going to change the world I think don't need to be super high tech or invented 5 years ago. Personally I predict that it will be the mundane tech deployed in just the right places is what will change the world in the next few decades. Things like commodity telecommunications to the other 90% of the planet who currently don't own a PC (OLPC I feel lacks the velocity and momentum to make a difference, but is on the right trajectory) and recycled cellphones sent to Kenya and Uganda to provide affordable communication capacity for populations there. Projects like this are the cutting edge of this millennium.

    We as humans have invented everything that we need to make this world a wonderful place to live, we just need to learn how to distribute it fairly and use it sustainably.

    Not that I think there is no place for research into new pharmaceuticals and microchips and superconductors etc, but they will bring, at this stage in our history, incremental gains to welfare, and only for the rich. The giant leaps of living standards now will be made by advances in our capacity to deal equitably with each other.

    --
    I hate printers.
    1. Re:Low tech == High tech by shomon2 · · Score: 4, Interesting

      Yup - it's the small, simple and readily available things that count, a few ideas:

      * The rollable water container - a round thing that you can roll over to get water with, rather than carrying it on your back/arms/head
      * The little heater with an AA rechargeable battery in it for the fan, that you recharge at the local solar panel
      * The huge and incredible mobile phone informal/illegal repair subculture in developing countries - such as putting 2 simms in the same mobile with a simple switch mechanism.
      * The pot with sand in it, and a smaller pot inside, that uses the physical properties of wet sand to create a refrigeration system for fruit and other perishables at markets
      * The solar furnace - a curved mirror or reflective sheet with a black pot in the middle.
      * The indian project to use harvested stomach bacteria to process recycled food into gas for cooking.

      Loads of this stuff is happening and IT teams are out in the craziest places doing incredible things - these examples above are old, and I could dig out links if needed, but there's 10000 other projects that TED could highlight, even if you just want to talk about software: as well as the IT needed to create information infrastructures around completely non-IT stuff - like (this is more of a developed world example) the simple discussion boards and mailing lists used to power next generation barter/free/exchange systems like freecycle, freeconomy, feral trade and various post-LETS barter systems that are now taking off now that the administrative time-suck has been dealt with. Next step I think, will be project management systems that are just as simple and low-tech, so you can organise say a milk round around it.

    2. Re:Low tech == High tech by StrawberryFrog · · Score: 1

      We as humans have invented everything that we need to make this world a wonderful place to live, we just need to learn how to distribute it fairly and use it sustainably.

      Except maybe for cheap, efficient solar cells. And a cure for HIV.

      --

      My Karma: ran over your Dogma
      StrawberryFrog

    3. Re:Low tech == High tech by Faylone · · Score: 1

      Except for that tech just around the corner that will be obvious in hindsight, but blindside everybody when it shows up, and make the world better

    4. Re:Low tech == High tech by Anonymous Coward · · Score: 0

      And of course, what the poster really wants, the "Do your job for you-o-matic"; new from Ronco.

    5. Re:Low tech == High tech by LaughingCoder · · Score: 2, Informative

      incremental gains to welfare, and only for the rich.

      Things that are "only for the rich" invariably trickle down to us "poor folk". I am more than happy to have rich people around overpaying for cellphones, electric cars, plasma TVs, life-extending medicines, etc., funding the research to develop better, cheaper replacements that can then become available to the masses (i.e. me).

      --
      The more you regulate a company, the worse its products become.
    6. Re:Low tech == High tech by MrNaz · · Score: 4, Insightful

      You are not poor. If you have a PC with broadband, you are richer than approximately 90% of the planet. Malaria tablets are under $1 each, yet *millions* die every year because they can't afford it. I'm not seeing much trickling down over there, I lament to say.

      --
      I hate printers.
    7. Re:Low tech == High tech by emilper · · Score: 1, Insightful

      Instead of reinventing charcoal and charity and niceness and pink unicorns, how about giving those "poor third world people" a chance and removing the trade barriers that keep them poor and allow you to import only what you want to import, and to export whatever they can afford to buy ?

      I find TED nauseous and fake: it peddles "appropriate" technology that only a junior-high-school-dropout housewife would find interesting.

      "The little heater with an AA rechargeable battery in it for the fan, that you recharge at the local solar panel" -- for God's sake, do you know how many times the income of the people that are the target of this shit do those solar panels cost ?

      How about dropping farm subsidies and giving them a chance to sell their food ?

    8. Re:Low tech == High tech by Anonymous Coward · · Score: 0

      -1 Uninformed.

      Many people are living with HIV as a result of intravenous drug use (their own fault), blood transfusions that were infected (this danger is known, so they are again responsible), their parents having contracted the virus prior to birth (blame the parents) and unprotected heterosexual sex (definitely their fault) -- not just unprotected homosexual sex (though this has shown to be the behavior with the most chance of communicating the disease).

    9. Re:Low tech == High tech by Kagura · · Score: 2, Informative

      I was curious what a "rollable water container" was, so I went out and found this youtube video. It seems it's a kind of water drum that you pull behind you, and it rolls so you don't have to carry it on your back or something. It's for third-world countries that have to travel somewhere and bring back their potable water.

    10. Re:Low tech == High tech by bhsx · · Score: 4, Insightful

      I really wanted to mod you Overrated, but I'll reply instead.
      You find TED nauseous and fake, because they're not doing anything about American farm subsidies? That's what I 'got' as the point of your post. You'd rather see these inovations (if not pure "inventions") buried in a closet somewhere until the corn lobby disappears? I really don't understand what you're bitching about at all. You come off as a troll that somehow worded your post well enough to get modded up.
      Please explain what TED is supposed to do about US import/export policy. Please explain why you think there isn't room for evolutionary technological advances that can improve the lives of billions of people until we get our own governmental policies 'fixed.'
      If you can't do that, then please do stfu.

      --
      put the what in the where?
    11. Re:Low tech == High tech by jrboatright · · Score: 2, Interesting

      Re rollable water container...

      pulled at 3 mph - standardwalking speed over flat but unimproved dirt roads, this puppy lasts for how many hours before the wall springs a leak?

      People carry water containers for a REASON.

      Carts are multi-purpose. Single taskers suck.

    12. Re:Low tech == High tech by arpad1 · · Score: 1

      Tell you what, you start working on dropping farm subsidies and those appropriate technology folks can invent their solar heaters and batter-powered heaters. That'll keep you busy enough not to notice your nausea.

      Look, while you're are absolutely right about subsidies, dropping them is going to be a tad tougher then saying (or writing) it. There are lots of people who have ahold of the federal tit and they aren't going to let go of it. They'll have to be pried off, fighting all the time. In the mean time some number of those poor folks have their lives improved by some worthwhile increment by the appropriate technology folks.

      In general I despise the moral pretensions of "advocates" for poor people but the appropriate technology folks are putting their time where their mouths are. That gets them some props that the "do as I say because I won't do anything" crowd doesn't get.

      --
      Minutus cantorum, minutus balorum, minutus carborata descendum pantorum.
    13. Re:Low tech == High tech by WheresMyDingo · · Score: 1
      I think I speak for all of us when I say:

      * The rollable water container...

      wee!

      * The little heater...

      woo!

      * The huge and incredible mobile phone informal/illegal repair subculture...

      er, woo hoo I guess!

      * The solar furnace...

      yeah baby!

      * The indian project to use harvested stomach bacteria to process recycled food into gas for cooking

      MOMMMY!

    14. Re:Low tech == High tech by agentultra · · Score: 1

      I find TED nauseous and fake: it peddles "appropriate" technology that only a junior-high-school-dropout housewife would find interesting.

      "The little heater with an AA rechargeable battery in it for the fan, that you recharge at the local solar panel" -- for God's sake, do you know how many times the income of the people that are the target of this shit do those solar panels cost ?

      How about dropping farm subsidies and giving them a chance to sell their food ?

      I agree that there are political barriers that would probably do more for these people than commodity tech items.

      It's an economic problem, not a technological one. Yet.

      Get rid of subsidies, forgive their debts, and open free trade with them. For countries that need it, open up an exchange program that gives a certain number of students the chance to receive a free education abroad on the condition that they teach when they get back home. Those "poor countries," can take it from there and will probably surprise the world with their ingenuity.

    15. Re:Low tech == High tech by emilper · · Score: 4, Informative

      You'd rather see these inovations (if not pure "inventions") buried in a closet somewhere until the corn lobby disappears?

      These (solar powered heater, charcoal from dung or solar smelters etc.) are no innovations or inventions. They are gadgets, and expensive gadgets too ( you can probably boil beans with a "solar smelter", but you won't smelt anything unless you can get some really large mirrors). If they are distributed they will make the "beneficiaries" become more dependent on aid and handouts because they will kill whatever industry supplied those people with the same services as the "innovations and inventions" pushed by TED.

      TED and the folk behind it are no better than the Victorian ladies that went slumming and giving handouts to the polite paupers. It did not help the paupers much, but it made those ladies feel a lot better about themselves.

      Those "poor third world people" are not helpless dopes. If they can't export wine or grain, they will export cocaine or opium, since it's a lot easier to sneak in a 5kg package than to sneak it's equivalent in grain or frozen meat. This was done by Europeans, too, when they were themselves third world countries (Opium Wars happened only because the Chinese taxed imports to death when not forbidding them outright, and opium was the only thing that had a high enough mark up to justify the trouble of fitting a ship).

      Please explain why you think there isn't room for evolutionary technological advances that can improve the lives of billions of people until we get our own governmental policies 'fixed.'

      "evolutionary technological advances" ? Have you watched the TED movies ? Dung or corn stalk charcoal is a technological innovation ? "improve the lives of billions of people" ? Can anybody pay for solar panels to improve the lives of billions ? Last time I heard there were not enough money to pay for solar panels to improve the lives of hundreds of thousands: in my area a 40W (peak power) solar panel costs 380 Euro. At this price the whole military budget of US for 2008 will buy about 40GW of power, which is less than what, for example, Rumania uses during one year.

      Want to help the poor ? Then stop sending aid, and give them a chance to build their economies. Or, if you are into churches and going on missions, send English language teachers and set up Internet Cafes besides talking about Jeesus H. Christ and handing out used clothes.

      Don't worry about "farm subsidies" right now: worry about "quality standards", "sanitary regulations" etc. ... yes, about the Bumpers Amendment, too, if you do care about "foreign aid".

      The sad part is that the whole trade lockup is not directed against the "third world countries", but is set up against the other "first world countries". The 'poor aborigines' are just innocent bystanders that get slugged down when US and EU and the other big guys fire trade regulations and taxes at each other.

    16. Re:Low tech == High tech by emilper · · Score: 1

      Well, I don't have to worry about trade subsidies, since my country does not give any worth to be called that. We haven't had a easy ride with EU so close: had to surrender and join in order to escape being eligible for "export compensations", and it looks like we're going to hold on even without EU subsidies (which seem to be scheduled to arrive sometimes during the next century).

    17. Re:Low tech == High tech by Anonymous Coward · · Score: 0

      I was curious what a "rollable water container" was, so I went out and found this youtube video. It seems it's a kind of water drum that you pull behind you, and it rolls so you don't have to carry it on your back or something. It's for third-world countries that have to travel somewhere and bring back their potable water.

      Looks like _SOMEONE_ reinvented the wheel!!!

    18. Re:Low tech == High tech by AshtangiMan · · Score: 4, Insightful

      There is a lot of wrongness in your post, but I'll stick to this one:
      At this price the whole military budget of US for 2008 will buy about 40GW of power, which is less than what, for example, Rumania uses during one year.
      With 40GW of solar panels Romania will generate a years worth of power in 1462 hours, or about 180 days given 8 hours of daylight per day. (thems big numbers but I get 58,490,000,000,000 Wh/year / 40,000,000,000W). But here's the thing, if that much money poured into buying solar panels, the price would come down, the manufacturing would further innovate, and likely efficiencies would go up. Solar thermal generation technologies are not new, but they are innovations relative to coal and ng power plants and these things are low tech enough to be viable now. As we (the rich countries like Germany) deploy them they also get cheaper and can be viable cheap alternatives to emerging countries.

    19. Re:Low tech == High tech by vrmlguy · · Score: 1

      Yup - it's the small, simple and readily available things that count, a few ideas:

      Most of the ideas you list are pretty good; they can be built and maintained with local resources. However, I have to take exception to this one:

      * The little heater with an AA rechargeable battery in it for the fan, that you recharge at the local solar panel

      As others have pointed out, solar panels aren't cheap, but I think it is more important to focus on the batteries. Rechargeable batteries don't last forever. After a while, they stop holding their charge and need to be replaced, which drives up the costs over the long term. Yeah, they can be recycled into new rechargeable batteries, but that requires a fairly high-tech factory. After watching lots of ill-fated ideas get abandoned, I've decided that what the world needs is a cheap biodegradable super-capacitor; something with a near-infinite number of charge-discharge cycles, but eco-friendly if you do decide to discard it. (Yes, I know that Nanomaterials More Dangerous Than We Think and Nanotubes "As Deadly as Asbestos", but I don't think that those concerns would effect super-capacitors.) (And what ever happened to the photocapacitor?

      --
      Nothing for 6-digit uids?
    20. Re:Low tech == High tech by emilper · · Score: 1

      I am afraid there might be a problem with finding enough space for all those solar panels, and then you'll have to import a lot of guestarbeiters to keep them clean.

    21. Re:Low tech == High tech by dubl-u · · Score: 3, Informative

      Please explain what TED is supposed to do about US import/export policy. Please explain why you think there isn't room for evolutionary technological advances that can improve the lives of billions of people until we get our own governmental policies 'fixed.'

      TED gets the kind of people who can afford to pay $6k for a conference, and who on top of that have enough pull to get on the list. The total net worth of the attendees is in the tens of billions, possibly the hundreds of billions. These are people who get listened to.

      You talk as if farm policies will get fixed by themselves. That's ridiculous; they have gotten worse lately, not better. The person you reply to is right; no bit of technological gimcrackery could improve the lives of the poor as much as just buying what they're selling at a fair price. Instead we spend tens of billions every year distorting the marketplace, keeping them in poverty. Then we give a fraction of that back as aid and pat ourselves on the back.

      Diverting the attention of those who could make a difference may be fun, and it may be profitable, but nobody should think it particularly effective.

    22. Re:Low tech == High tech by AshtangiMan · · Score: 1

      Yes, because I was actually suggesting that it is a good idea for Romania to put in 40GW of solar cells. It turns out you are a troll.

    23. Re:Low tech == High tech by emilper · · Score: 1

      You were not ? Oh, how wrong of me, unless I was talking about the solar panels installed in Germany.

    24. Re:Low tech == High tech by AshtangiMan · · Score: 1

      Oh, I see. Your point is that there is not enough room for the solar panels that Germany already has installed. Or that they need to be maintained? Or something. Good point.

    25. Re:Low tech == High tech by iwan-nl · · Score: 1

      I find TED nauseous and fake: it peddles "appropriate" technology that only a junior-high-school-dropout housewife would find interesting.

      Many of TED's attendees are top of their field. Not all of them might be likeable people, but I'd say very few of them are at a "junior-high-school-dropout housewife" level. Yet most of the TED presentations end with a standing ovation.

      Personally Ive seen some pretty interesting TED talks, addressing subjects other than the ones I normally think/read/hear about. Most of the speakers are very passionate about their work, which makes it a joy to listen to them.

      "The little heater with an AA rechargeable battery in it for the fan, that you recharge at the local solar panel" -- for God's sake, do you know how many times the income of the people that are the target of this shit do those solar panels cost ? How about dropping farm subsidies and giving them a chance to sell their food ?

      The I agree on farm subsidies being a bad thing, but TED is about Technology Entertainment and Design, not about saving the poor people.

      --
      I'm trying to improve my English. Please correct me on any spelling/grammar errors in this post.
    26. Re:Low tech == High tech by emilper · · Score: 2, Insightful

      sorry to have worked you up this way ... my point was that there is not enough space anywhere on earth to install enough solar panels to make a difference. According to Wikipedia, Germany Analysts estimate that solar cells in Germany now generate about 2 TWh of electricity per year, or about one-half of one percent of German electricity consumption. This is neat, how much of that never gets used, since most of the power is generated during the day ? How many coal power stations have to be kept on stand-by to cover for cloudy days ?

      Solar panels make sense there where bringing in the grid would be too expensive ... I want solar panels and efficient wind power as much as any other slashdot troll, but, the same way it happens with holographic displays and voice controlled computers, we have a hell of a long way to go until we get there. The tread is about TED and what technologies it should talk about to help make the world a better place usw. My take is that before technology we have to get rid of the WWI mindset (food security policies -- farming subsidies were introduced during the WWI and kept afterwards to ensure that countries did not have to rely on imports to provide the food they needed, just in case another war broke out --, trade restrictions, locked borders), which would make a difference a lot sooner and at a lower price.

      Buying a lot of solar panels does not really make sense, since most of the money, I think, come from the state, and you could just put the same amount of money into research.

    27. Re:Low tech == High tech by emilper · · Score: 1

      Many of TED's attendees are top of their field. Not all of them might be likeable people, but I'd say very few of them are at a "junior-high-school-dropout housewife" level.

      I guess you are right about that, but the last show I watched and the one that put me off completely was about teaching some poor dark skinned schmucks from someplace dirty how to make charcoal out of corn stalks instead of burning cow dung, and everybody was getting woozy about helping the poor and the ingenuity of the solution etc., never thinking that those "poor helpless people" were feeding their cows with the corn stalks in the first place (quite a bit of sugar in the core of the stalk, you know, even if it's dried), so in fact they got more use of their farming residues than they would have gotten by making charcoal out of it. It was like a reversed "Borat" moment, with the nice lady showing them, in earnest, how to make the briquettes etc., and the local guys going through the moves and being exceedingly polite about it.

    28. Re:Low tech == High tech by AshtangiMan · · Score: 1

      I'm not sure about your assertion regarding solar panel available space, I've seen numbers that suggest the equivalent size of texas could power the world, but I'm not advocating PV. I am advocating solar thermal which Germany is starting to build, based on technology developed in the 70s in the US energy labs (and then abandoned when Reagan got elected). Use heat from the sun to melt a big tank of salt and use it to drive a steam turbine. Yes you need mirrors, but this is a simpler, lower maintenance solution than a coal fired furnace to to the same thing (drive a steam turbine).

      My point about the post I originally replied to was that you were misrepresenting the facts about Romania and Solar panels by a large margin, which undercut any other potentially valid points you were trying to make. Which you are again doing here (not enough space anywhere on earth to install enough solar panels to make a difference). That point is surely wrong and I would bet that existing rooftops are enough space to make a difference. That is not the reason that PV is not the right technology for TED to discuss (and I agree that PV is not the right topic for TED).

    29. Re:Low tech == High tech by shawb · · Score: 1

      And from what I understand, the HIV transmission among homosexual males is in large part due to the laws preventing homosexuals marriage... not being allowed to marry leads to more promiscuous behavior, leads to more STD transmission.

      --
      I'll never make that mistake again, reading the experts' opinions. - Feynman
    30. Re:Low tech == High tech by iwan-nl · · Score: 1

      I agree there are a lot of misguided attempts to help people in third world countries. This is in no way exclusive to the TED conference. However, you should keep in mind these people, these "captains of industry", are getting enthausiastic on the prospect of helping other people. Their methods might be flawed, but the intention is there non the less.

      --
      I'm trying to improve my English. Please correct me on any spelling/grammar errors in this post.
    31. Re:Low tech == High tech by StrawberryFrog · · Score: 1

      Hey twerp: the 1980s called, they want their slur back. Get with the present

      --

      My Karma: ran over your Dogma
      StrawberryFrog

    32. Re:Low tech == High tech by Jyms · · Score: 3, Insightful

      Farm subsidies must be one of the most misunderstood topics on earth. The problem is not so much that the US and EU subsidize their farmers as it is that they (plus WB, IMF, etc.) demand that the developing/3rd world don't.

      I grew up on a farm in the developing world (South Africa). While we had farm subsidies (pre GATT etc.) my father produced about three times as much food as he does today (actual figures). This, despite the fact that we went through one of the worst droughts during those years ('76-86, Northern Cape Province). Today, we have much better climatic conditions, but no subsidies. So why does he need subsidies if the climatic conditions are good? Security. Twenty plus years ago, he could maximize production, because if something went wrong, the government would step in to help. Low interest loans, guaranteed prices, etc. Today he has to farm ultra conservatively, because one misstep and he goes belly up. The result, decreased production. His income has gone down because the increase in food prices at the retail stores do not get passed on to the producers, but he still does okay. The consumer however has to shell out more to get less and a whole lot of people go to bed hungry.

      There is some logic behind the negativity towards subsidies, as they can be abused and mismanaged, but banning them for those reasons is like turning of a server to secure it.

      Remember, in the developing world a commercial farm often literally supports hundreds of people (laborers and their families) and not just a farmer and a couple of machines.

      In my experience, the average PHB has much more IT knowledge than the average policy maker has farming knowledge.

    33. Re:Low tech == High tech by TheSync · · Score: 1

      Please explain what TED is supposed to do about US import/export policy

      TED should teach people economics instead of BS stargazing at technology that is useless to most people on the planet without actual pro-market political change.

    34. Re:Low tech == High tech by emilper · · Score: 1

      The problem is not so much that the US and EU subsidize their farmers as it is that they (plus WB, IMF, etc.) demand that the developing/3rd world don't.

      On one hand, IMF and WB are quite right to demand that countries asking for loans should not subsidize agriculture, since the other sectors have to pay for the subsidies and become less competitive. On the other hand, "subsidies" are a bit more than 'low interest loans', 'guaranteed prices' etc.: there are also "export compensations" or "export refunds", which in some circumstances and less polite circles are called "dumping". Yet, if you're a good country and played nicely with the bigger kids, WTO might allow you to use these methods of promoting export, otherwise you better ready your tariffs, if you dare, or shut down the industry that is "dumped" upon and forget about it.

      Your father still has an income from farming. I think he is lucky. Some people I know were not, and now work as guestarbeiters some place west of here.

    35. Re:Low tech == High tech by TheLink · · Score: 1

      "HIV transmission among homosexual males is in large part due to the laws preventing homosexuals marriage... not being allowed to marry leads to more promiscuous behavior"

      Citation please. That's quite a remarkable claim.

      Somehow being allowed to marry will reduce HIV transmission rather than the knowledge that you might eventually get AIDs and die earlier won't?

      The condom stuff doesn't work as well as promising and trying to not sleep around? Funny I've been hearing the opposite for years.

      The last I checked in the countries where homosexual behaviour is legal, they don't execute people for committing adultery or fornication (having sex with someone you are not married to).

      If they did that sort of thing, that would definitely reduce STD transmission. There would be a strong selection against those who were promiscuous (the more partners you have the higher chance for you to get caught and be "taken out of circulation" ).

      Now is that cure worse than the disease? Depends on the disease and treatment available?

      As far as I know there are many homosexuals who are faithful to their partners, and there are those who aren't. I'm not convinced marriage is going to change things significantly. Nothing stops homosexuals from swearing the usual marriage vows to each other. In the countries concerned is not the marriage law that stops people from committing adultery.

      --
    36. Re:Low tech == High tech by fru1tcake · · Score: 1

      Dung or corn stalk charcoal is a technological innovation ? "improve the lives of billions of people" ?

      The charcoal briquettes you disregard have the potential to prevent millions of deaths caused annually by smoke-induced lung infections (one of the biggest killers worldwide), while providing local employment, reducing the felling of trees, and re-using a waste product that would have been burned or released copious amounts of methane anyway. Charcoal is not a new invention, but the manufacturing system in question is new, cheap and viable - and much better than burning regular timber charcoal or dung.

      The TED speakers are not Victorian ladies. I have yet to see one video that advocates aid handouts. Many of the speakers are on the front lines, whether in science or education or some other field, and by showing their work and ideas on TED they can encourage those with influence and money to invest in projects that do make a difference - like telecommunications and other infrastructure that help countries to trade.

      Don't worry about "farm subsidies" right now: worry about "quality standards", "sanitary regulations" etc

      Many of the "inventions" on TED are for improved health standards, like small, cheap refrigeration units for transporting vaccines or cheap, robust, portable, recyclable water purifiers.

      --
      It's not a bug, it's a lepidopter!
    37. Re:Low tech == High tech by emilper · · Score: 1

      No, that charcoal briquette would have prevented no death, since it made the same amount of smoke, except not so ugly and obvious. That lady should have invented "the stove" instead of "corn stalk charcoal".

      What is despicable about the "for the poor" shows on TED is that they suppose there should "technology for the poor", and it's the same as saying "let them eat cake".

      "smoke-induced lung infections" ? How can smoke induce infections ? Like dirty socks in an empty cupboard can induce mice ?

      "other infrastructure that help countries to trade." -- those countries do not need to be helped to trade: those countries need to be allowed to trade.

      "Many of the "inventions" on TED are for improved health standards, like small, cheap refrigeration units for transporting vaccines or cheap, robust, portable, recyclable water purifiers." -- you missed my point completely: "quality standards" and "sanitary regulations" are used as pretexts to prevent those in dirty-ugly-places-no-one-cares-about from selling on your market: both US and EU use those pretexts copiously, sometimes against each other, sometimes against neighboring countries and all the time against those that can not afford retaliate.

    38. Re:Low tech == High tech by fru1tcake · · Score: 1

      No, that charcoal briquette would have prevented no death, since it made the same amount of smoke, except not so ugly and obvious.

      Everything I've read about it says they burn more cleanly/produce less smoke. Can you back up this statement?

      That lady should have invented "the stove" instead of "corn stalk charcoal".

      And what will you use as fuel for these "stoves" you speak of? How will you fund all of these stoves? Will they have flues to exhaust all the smoke produced, and if so, how will these flues be incorporated into their huts and what will they cost? The briquette is not a fix-all, it is an interim solution that can save lives and reduce pollution and deforestation while more permanent solutions can be made available/affordable.

      How can smoke induce infections?

      Answers here and also here:

      Acute respiratory infections
      These are the single most important cause of morbidity and mortality worldwide, killing more than 3 million children under five every year and accounting for an estimated 9 per cent of the entire global disease burden. Extended exposure to high levels of biomass smoke can impair the clearing ability of the lungs and render them more susceptible to infection. The effects may be particularly severe for young children, who tend to stay indoors and are often carried on their mothers backs or laps during cooking.

      those countries do not need to be helped to trade: those countries need to be allowed to trade.

      Yes, they need to be allowed to trade. But they also need infrastructure. Having to travel for days on foot to sell your wares or services is no substitute for good roads and a reliable phone network if you want to trade profitably.

      both US and EU use those pretexts copiously, sometimes against each other, sometimes against neighboring countries and all the time against those that can not afford retaliate

      I agree that trade barriers are a major problem for developing countries and need to be addressed. However, I think that this has little to do with the validity of many of the ideas and inventions presented on TED. Many of the inventions I have seen actually encouraged the local economies by creating business opportunities in manufacturing and distribution, while providing health and sanitary benefits (which means people have time and energy to invest in economic growth rather than subsisting). Lifting trade restrictions will not automatically cure malaria, nor will it give every African villager a modern stove before millions have died from smoke-related illnesses. These ideas are not handouts, they are empowering tools and solutions to different problems that all contribute to poverty.

      --
      It's not a bug, it's a lepidopter!
  15. few picks by ionix5891 · · Score: 2, Interesting

    * firefox (for revolutionizing the web)
    * petrol from algae tech ( great potential there )
    * photonic switch ( see http://www.zdnet.com.au/news/communications/soa/Sydney-Uni-hero-chip-breaks-light-speed-record/0,130061791,339290492,00.htm )

    regards

  16. trueknowledge by AeiwiMaster · · Score: 1
    1. Re:trueknowledge by AeiwiMaster · · Score: 1

      Also Global scaling
      and TESLA'S Formula of inventing
      is two things that might change the world

  17. technology? by transiit · · Score: 1

    Perhaps you could tell them about this thing called the "internet" which seems to appreciate more data, faster. You know, rather than "exclusive" or "let's post a video a week arbitrarily out of our archive".

    Don't get me wrong, I've seen a quite a few of the videos hosted by TED (because new ideas are only worth spreading if they've got a sponsor such as BMW), but seriously, for the rest of us, that might not be able to afford the cost of entry, how about you share the idea of "ideas worth sharing" to an audience ready to hear just a bit more?

  18. All the videos have a "download" option... by Joce640k · · Score: 3, Informative

    If a talk is worth watching fullscreen I usually download it.

    PS: You can make the ted window quite big by clicking the arrow thingy in the top-right corner.

    --
    No sig today...
  19. Mod It Up ! by meatplow · · Score: 1

    If I had my mod points I mod this up.

    That technology is amazing! and seems almost trivial at the same time. With the results that were posted, I would predict that this would enter mainstreem usage asap.
    I don't know if this is what they are looking for at this kind of "Conference".


    Wow!

    Meatplow
    http://www.meatplow.com/

  20. Coal Liquefaction by ShakaUVM · · Score: 4, Interesting

    If one technology could really change the world, it would be coal liquefaction. It's an 80 year old, proven, technology - that no one has ever heard of.

    What is it? It solves the gasoline crunch by converting coal (which is crazy abundant, especially in America) into gasoline. It throws off energy as a byproduct (which helps solve our energy grid needs) as well as CO2 -- which sounds bad, but can be trapped easily since it is in a closed loop.

    Cleanly converting coal to gas is more expensive than the normal FT process, but still produces gas at around the $2 a gallon level, which would be enough to kickstart our economy, rescue the airlines, save energy costs for poor people (as much wealthy environmentalists hate to admit it, poor people are the ones that get fucked by sky-high gas and energy costs), and produce CO2, which is needed for, aha!, Craig Venter's latest pet project, which involves custom bacteria that consume large amounts of C02, and which he's publicly stated he needs a large supply thereof.

    Best of all, it's a mature technology. It was used to power the entire Nazi war machine in WWII, and South Africans under apartheid. Not because evil countries have an affinity for it, but because they were cut off from the world's oil supplies.

    And yet when Coal Liquefaction was debated in congress, retarded children like our very own Senator Feinstein claimed that it was an immature technology, and voted it down.

    1. Re:Coal Liquefaction by Anonymous Coward · · Score: 1, Interesting

      You mean using the abundent coal obtained via mountain-top removal mining? Sounds grand. http://en.wikipedia.org/wiki/Mountaintop_removal_mining

    2. Re:Coal Liquefaction by giorgist · · Score: 2

      ?! Amm ... well ... that is kinda stupid. It is well known. We will not run out of fuel for a while. Don't worry about the tabloids. You can also get oil from tar sands by running steam through. The problem with both solutions is that heaps of energy is needed. The Germans got a two for one deal. 2 liters of coal dust give you one liter of fuel. Problem is that the other liter goes up on smoke .. I mean CO2. Now CO2 is a three for one deal. For every KG of coal you burn, you end up with 3 kg of CO2 ... kind of a bummer. (Oh there is fly ash, but hey that's toxic now but we can shove that in your back yard ... cool ?)

      As for the tar sands, the steam needs energy. The energy will come from ... probably nuclear.

      The energy solution you want is nuclear. No emissions. Creates no real pollution.You are pretty much left with less than you started. (If you don't count the irradiated walls and bits)

      G

    3. Re:Coal Liquefaction by ShakaUVM · · Score: 1

      >>Problem is that the other liter goes up on smoke .. I mean CO2.

      Which I talked about. There's actually a demand for high percentage CO2 air.

      >>The energy solution you want is nuclear. No emissions.

      Absolutely. For the power grid.

      But nuclear has nothing to do with gas prices, except indirectly, as it will free up more coal to be converted into gasoline.

    4. Re:Coal Liquefaction by ShakaUVM · · Score: 2, Interesting

      >>Sasol (the âoeevilâ South African company) built a fairly large GTL plant in Qatar (in association with Chevron).

      I never said Sasol was evil. In fact, my father (an ordinary man, not a bigwig) has talked with them several times about the cost of building their plants, how much gasoline would cost per barrel coming out of it, etc.

      >>Love it how you simplify complex geopolitical situations into evil and not evil.

      You must be new here.

      And yeah, it's not especially surprising, since I don't want to end up writing a bloody dissertation about everything from the Siege of Stalingrad (which was about Nazi oil) to institutionalized racism and the reactionary riots in South Africa which were quite monstrous for their part. It's Slashdot. People just skip the large posts anyway.

    5. Re:Coal Liquefaction by Anonymous Coward · · Score: 0

      People just skip the large posts anyway.

      He just kept talking in one long incredibly unbroken sentence moving from topic to topic so that no one could interrupt him it was really quite hypnotic

    6. Re:Coal Liquefaction by WingedHorse · · Score: 2, Insightful

      Why should gasoline be used? As far as I see, electric cars can do the trick. I'm not saying that today but really, we are looking for what to do within the upcoming years and I see electiricity (and thus nuclear) based cars as feasible solution as liquified coal.

      Also I find it interesting what americans think of the gas prices. "Oh no, 4 dollars! Our economy might collapse!". Well, know what? It's 2.5 times as much here in Finland (and most of Europe at that) without economy having collapsed. So could someone who panics about those things explain what's all the fuss about?

      --
      Fine print: I work in internet advertising.
    7. Re:Coal Liquefaction by nickname29 · · Score: 1

      and the reactionary riots in South Africa which were quite monstrous for their part.

      It was not really that large. One of the largest riots in which people was killed was the Sharpeville riots. In this (when some 20 young policemen with no riot training fucked up hugely), 69 people died. In modern day South Africa over 40 people are killed daily because of crime related violence. In the recent Xenophobic attacks on foreigners more than that died and a greater number of people where displaced.

      Between March 2003 and August 2007, 350 people died daily (average) in Iraq. If you compare this to the numbers above you will see that it is a bit larger â" and this occurred each and every day. This also occurred in a population that is only 65% as large as South Africaâ(TM)s.

      Also bear in mind that your incarceration rate for black people in the US today is 6 times higher than that of black people in South Africa during racial segregation. Why do you imprison generations of black people?

      since I don't want to end up writing a bloody dissertation about everything from the Siege of Stalingrad (which was about Nazi oil)

      Fair enough â" but then donâ(TM)t make grossly incorrect statements. At least preface such statements with I know we âMericans are the prime evil force in the world. And I know it would be wrong for me to judge less evil countries, but here it goesâ¦

    8. Re:Coal Liquefaction by Anonymous Coward · · Score: 0

      Mr. Feinstein's pockets are too well lined with green from the oil companies to turn his back on them.

      He may also have something embarrassing that could leak out if he doesn't vote the right way.

      Just sayin'

    9. Re:Coal Liquefaction by wellingj · · Score: 2, Insightful

      I think America, taken on the whole, is quite a lot less evil than the Nazis and the South African regime. Now if you want to talk individuals... feel free.

    10. Re:Coal Liquefaction by capnkr · · Score: 1

      Also bear in mind that your incarceration rate for black people in the US today is 6 times higher than that of black people in South Africa during racial segregation. Why do you imprison generations of black people?

      Straw man.

      1) Wanna make declarative statements, and have them believed (or maybe believable)? Show us the numbers. Show us the cites. Where did you get these figures, and what are they?

      2) Current US population (just over 303 Million) is approx 6 times that of South Africa (just over 47 Million), so the relationship you claim exists (existed?) would seem to be merely statistical, assuming a roughly even amount of population growth in the two countries in the last (however many, we don't know your time frame) years.

      3) "imprison generations of black people"? Pish and tosh, that's pure hyperbole. I grew up and live in the US, in the Deep South, in a county which is 70% black. Many of my friends are black, we (whites and blacks) smile at each other even if we aren't acquainted, are polite to each other in public and private, our community stands up together to issues which face us as such, etc etc so on and so forth. You are so far out here in your assumptions that it is sad.

      If *anyone* here is guilty of "grossly incorrect statements", that would be YOU. I would add in the word "ignorant" to that statement as well.

      Most interesting and sadly amusing, I find that a post attempting to point out some sort of bigotry on the part of Americans, is in fact a prime example of bigotry against Americans. Your slip is showing, ma'am.

      --
      "...there are some things that can beat smartness and foresight. Awkwardness and stupidity can." ~ Mark Twain
    11. Re:Coal Liquefaction by giorgist · · Score: 1

      >> Which I talked about. There's actually a demand for high percentage CO2 air.

      Oh ... well then we may as well make CO2 factories then !!

      That is the most ridiculous comment I have seen in a while.

      Closed loop CO2 don't exist except for the fact that they are used to stop real solutions.

      We are so used to noisy dirty cars and filthy means of making energy that we just accept it.

      Electric cars, are quiet and don't pollute.

      CO2 is only part of the problem. When you burn coal you generate fly ash a toxic, radioactive compound that has to be dumped somewhere. Don't say underground. That's crap. It will double the price of energy production if they ever figure out how to do it. You think we are running out of oil. Places to shove the CO2 will run out sooner making it more expensive to dump it.

    12. Re:Coal Liquefaction by capnkr · · Score: 1

      Oh, and BTW - one of my good friends here is a South African.

      Actually, I should say used to be a South African.

      You see, he surrendered his South African citizenship and became an American. No one forced him; it was solely his choice. Why? He seems to feel that there is a much better chance for him here in America, in the Deep South part of America, than back where he came from...

      And Yes, my friend is a black man. Not that I care, but you might.

      --
      "...there are some things that can beat smartness and foresight. Awkwardness and stupidity can." ~ Mark Twain
    13. Re:Coal Liquefaction by TubeSteak · · Score: 1

      I think America, taken on the whole, is quite a lot less evil than the Nazis and the South African regime. Now if you want to talk individuals... feel free.

      The Nazis and South African regime each essentially had one big, public act of evil.

      USA Foreign Policy has, running through it, small & medium, but repeated evils.
      Since very few Americans actually know or care about past Foreign Policy...
      (Much the same could be said about the former British & French Empires.)

      It is very easy to say "Nazi Germany is much worse than [Country]" if you do not know what you are comparing the Nazis to. Western Democracy is not the shining beacon of light we like to portray it as, especially not in South America and Africa, where instigating revolutions and supporting murderous dictators = business as usual.

      When you say "on the whole" you are weighing the good things the USA did against the evil that was Nazi Germany. 200 years of American progress vs 12 years of Nazi Germany. Is that really a valid way to make your comparison?

      --
      [Fuck Beta]
      o0t!
    14. Re:Coal Liquefaction by nickname29 · · Score: 1

      The statistics for the incarceration rate for black people from the US is from www.prisonsucks.com. It lists the incarceration rate as follows:

      South Africa under apartheid (1993), Black males: 851 per 100,000

      U.S. under George Bush (2006), Black males: 4,789 per 100,000

      It is 5.6 times (or if you round up, six). So this appears not to be a straw man, the United States incarcerates a hell of a lot of black people. Note that it is incarceration rate - not total number of people imprisoned (hence I do not know why you talk of the relative size of the two countries). Now I donâ(TM)t care for what reason they are incarcerated - if such a high amount of people are incarcerated there is surely something dysfunctional in American society.

      As for the number of people that dies daily in Iraq, it is from http://en.wikipedia.org/wiki/Iraq_War. See all violent deaths column. Calculate the number of days passed from the start till August 2007 and divide (the total given until August 2007 is 1,033,000). Btw. I calculated it extremely conservatively (using some of the lowest possible numbers). Calculating based on this number result in over 500 people killed a day â" an even higher rate.

      No one forced him; it was solely his choice. Why? He seems to feel that there is a much better chance for him here in America, in the Deep South part of America, than back where he came from...

      Well a lot of South Africans (both black and white) feel that they have better opportunities abroad in first world countries. That is why there are over a million South Africans of all races, creeds and colours in the U.K.

      But it is still funny for me that black people born in the United States has an extremely high incarceration rate. There is still a huge income inequality between black people born in the United States and white people. Why?
      (btw. foreign black people in the USA are usually fairly highly educated (to get greencard, etcâ¦) That is probably one of the reasons why they do not suffer the same fate as black people born in American.

      If *anyone* here is guilty of "grossly incorrect statements", that would be YOU.

      Show me a single factually incorrect statement please (with a citation).

      is in fact a prime example of bigotry against Americans.

      I do not like individual Americans, but I dislike your âoesystemâ. Just like Apartheid should have been dismantled, your system should also be dismantled. You have a system in which you can attack sovereign nations without just cause and kill a million people. How can that be just and right? My only problem is that you then try to take the moral high ground. That is just silly of you.

      Not that I care, but you might.

      Trying to paint anyone as a racist who dares to show your hypocrisy is getting kinda old.

    15. Re:Coal Liquefaction by nickname29 · · Score: 1

      You raise a valid point. I beg to differ - if you count things such as body bags, a lot more people were killed by the USA. I mean if you compare two unnecessary wars the US instigated (Vietnam + Iraq) you begin to see that the US is not the most blameless country (in Iraq a million people died - that is an enormous amount).

      Most Americans would point to Apartheid South Africa as an evil nation. Yet you killed more people (e.g. Iraq) and you incarcerate 6 times the number of black people (incarceration rate, statistics+sources discussed in another post on the same thread) than South Africa did during apartheid. This high incarceration rate of a minority points to a seriously dysfunctional society.

      At some point America have too look itself in the mirror and decide - hey Iâ(TM)m fucking up big time and I have to stop it.

      South African white people voted overwhelmingly in a referendum to stop racial segregation (more than two thirds). The party that stood for racial segregation does not even exist any more (even after it changed its policies). Yet the party that started the Vietnam War still exists. The party that started the Iraq war still exists (and was even voted in directly after it started the war). Of all the coups that America funded and instigated no-one was punished - Kissinger still walk the streets.

    16. Re:Coal Liquefaction by nickname29 · · Score: 1

      No edit facility. "I do not like individual Americans" should read "I do not dislike individual Americans".

    17. Re:Coal Liquefaction by raddan · · Score: 1

      Why should gasoline be used?

      Easy:

      1. It is easy to distribute,
      2. it is relatively safe to distribute, and
      3. we already have a distribution network built for doing so.

      Liquid fuels in general are therefore worth looking at, because we can easily convert a pump or two at a gas station to the new liquid fuel. Even if this requires some modification of the pump itself, like it would for ethanol, it's still fairly easy to do. This is not to be taken as saying that electric cars are not a real possibility, just that liquid fueled-vehicles are probably the path of least resistance.

    18. Re:Coal Liquefaction by symcell · · Score: 1

      Uh, Feinstein is a woman.

    19. Re:Coal Liquefaction by Anonymous Coward · · Score: 0

      ugh. you'd really have to be avoiding the news to have NOT heard of this. this would be great tech if angels farted the coal into our soft little hands, but unfortunately, you have to tear up a lot of land to get to that stuff. me, i love mountains.

      the idea that we *must* make more CO2 to save the world is kind ridic, too. dr. venter isn't going to have any problems getting it when everyone in china & india buys a car so they can drive to the appliance store and buy air conditioners.

    20. Re:Coal Liquefaction by ShakaUVM · · Score: 1

      >>Oh ... well then we may as well make CO2 factories then !!

      Just because you haven't heard of it, doesn't mean it doesn't exist. Venter has stated he needs a ton of CO2 for his new custom-bacteria project to convert into fuel. A FT conversion process throws out CO2 which can be trapped and fed to him.

      >>We are so used to noisy dirty cars and filthy means of making energy that we just accept it.

      Uh, no. We have had catalytic converters installed on all cars made since '86 which eliminate 90% or so of actual pollutants... CO2 isn't "dirty", by the way, it is just related to global warming.

      If you ever go to China or southeast Asian countries without pollution controls for their cars, you'll be amazed by how much better air quality is in America.

      >>Electric cars, are quiet and don't pollute.

      And we have limited infrastructure for them. Gasoline, by comparison, we have infrastructure for.

      >>When you burn coal you generate fly ash a toxic, radioactive compound that has to be dumped somewhere. Don't say underground. That's crap.

      Who said anything about burning coal?? I'd love to eliminate all coal burning power plants, just for the reasons you mention - they spit out, well, an infinitely greater amount of radiation and pollution than nuclear plants (since nuclear plants don't emit either radiation or pollution). I was talking about Coal Liquefaction (google it), which converts the coal directly into gasoline.

    21. Re:Coal Liquefaction by giorgist · · Score: 1

      I don't think you fathom how much CO2 is produced. We are talking trillions of tonnes, enough to raise the acidity of the oceans.

      >> Uh, no. We have had catalytic converters installed on all cars made since '86 which eliminate 90% or so of actual pollutants... CO2 isn't "dirty", by the way, it is just related to global warming.

      The problem is that when coal is liquefied, what you are left with behind are massive amounts of pollutants. The moment you pull it out of the ground you have a hot potato. The leftover crap is highly toxic. A helova lot more bad the radioactivity for the equivalent amount of energy in Uranium. And I mean hundreds. We have nowhere to put it. Coal liquification has always been known, but the proponents just pretend the bad stuff does not exist.

      A backpack of Uranium is a supertanker of oil or the equivalent of coal. If you use liquification and you use coal as an energy source to do so, double it. Now shove the leftovers in the ground. At the beginning your costs add 20-30%. In 5 years the cheap dumps will be used up. The you just add 5%-10% every decade or so. (PS: Shoving under ground has no proven safe by the way)

      You need to invest the same amount of infrastructure as we currently have for oil, to
      shove CO2 under the ground. Massive investment for less efficient return !!!

      So your solution is about 2.5 times worse than the current solution which is burning the damn stuff.

      You are much much better off running cars with coal powder which you can also do. It is just less stupid

  21. Next Generation Artificial Neural Networks by Potatomasher · · Score: 4, Informative

    There have been many breakthroughs in neural networks recently, which allow us to train "deep architectures" (with many hidden layers). This was not feasible with traditional backpropagation. This work by Hinton/LeCun/Bengio has led to a resurgence in the field of ANNs, with some experts now believing general AI to be attainable within the next decade.

    Anyone interested should have a look at Geoff Hinton's Google Tech talk on the matter. A very interesting talk for anyone in machine learning. He does a way better job of explaining it then I could. Fast forward to 21:30 for the live demo.

    --
    A million monkeys and this is the best sig they could come up with...
    1. Re:Next Generation Artificial Neural Networks by thermian · · Score: 2, Informative

      The problem with backprop is that its a gradient descent method. That works, but its not really likely to produce the best results.

      More and more researchers are turning to evolutionary computation for neural network training. It's interesting, but its a convergence of known techniques which are both well understood by the scientific community.

      As interesting as it is, it's not new. People have been doing it for almost ten years now.

      --
      A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
    2. Re:Next Generation Artificial Neural Networks by Anonymous Coward · · Score: 0

      Anyone interested should have a look at Geoff Hinton's Google Tech talk on the matter. A very interesting talk for anyone in machine learning. He does a way better job of explaining it then I could. Fast forward to 21:30 for the live demo.

      Seconded. That is absolutely fascinating stuff and looks like it could have real world applications in not too long time at all.

    3. Re:Next Generation Artificial Neural Networks by Pedrito · · Score: 1

      with some experts now believing general AI to be attainable within the next decade.

      I think the next decade is a little ambitious. The problem is the amount of space required to store the data, which is probably hundreds or even thousands of petabytes.

      For example, take the human brain. It's believed to only have about 100 billion neurons, but there are between 1 and 10 quadrillion synapses (~10 for children and between 1 and 5 for adults).

      Whether it's biological or software, it'll require roughly equivalent complexity to create a brain as intelligent as a human brain.

      Thousands of petabytes might be available for supercomputers in 10 years, but that volume of storage probably won't be more generally available in 10 years.

      And to make the brain think at a speed within an order of magnitude or two of a human, you need to be able to process each "neuron" probably about 100 times per second (based on projects like BlueBrain)

      That kind of processing power is probably at least 20 years away.

      But otherwise, I agree, this is almost definitely on the horizon. I don't think a generalized ANN like the ones you're talking about will be the way it's done. I think something more akin to Blue Brain, which simulates real neurons is more likely to be where the first intelligent, sentient software will emerge.

    4. Re:Next Generation Artificial Neural Networks by Khazunga · · Score: 1

      I think the next decade is a little ambitious. The problem is the amount of space required to store the data, which is probably hundreds or even thousands of petabytes.

      Disk storage follows a Moore's law of 12 months (100% increase every year): http://www.littletechshoppe.com/ns1625/winchest.html

      From this, it follows that you should have a 1.5 Petabyte consumer-level hard-disk ten years from now, and break the thousand petabyte barrier at consumer level in a bit less than 20 years.

      --
      If at first you don't succeed, skydiving is not for you
    5. Re:Next Generation Artificial Neural Networks by Anonymous Coward · · Score: 0

      People have been doing "evolutionary computation" for ANN training (by that you probably mean using genetic algorithms) for more than a decade, I'm pretty sure. But I have yet to see a neural network trained like that beat gradient descent on a standard benchmark task (like digit classification). My advisor tells me genetic algorithms for ANNs are slow to converge, and since he is one of those Gods mentioned in the above, I believe him :).

      I am suprised to see the deep architectures mentioned on slashdot, especially as comments to this article. If you're interested in these latest developments, be sure to check out the latest NIPS and ICML conference proceedings and search for "deep" (which has now become a buzzword in the Machine Learning community). While Geoff Hinton makes the nicest videos, his results are not the only ones that are exciting! It is definitely a field to follow for those that consider AI interesting.

    6. Re:Next Generation Artificial Neural Networks by thermian · · Score: 1

      I went for almost ten years because the papers I referred to for my own work only go back that far. I guess I need to go back and locate the earlier papers.

      Yes they are slow to converge, but in doing so they are more successful in avoiding local optima.

      I used an EA to train a Temporal Neural Network, and enjoyed rather a lot of success. It took an ungodly amount of time to converge though.

      --
      A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
  22. Two inventions spring to mind. by jcr · · Score: 4, Interesting
    --
    The only title of honor that a tyrant can grant is "Enemy of the State."
    1. Re:Two inventions spring to mind. by RAMMS+EIN · · Score: 1

      Heh. And just the other day, I was thinking about 2-stroke and 4-stroke engines, and it hit me that there were probably a lot of other possibilities that could yield worthwhile results. Thanks for the link!

      --
      Please correct me if I got my facts wrong.
  23. MEMs by giorgist · · Score: 1

    They are becoming cheap, and are being put everywhere.

    I think it's worth imagining amazing things with these toys

    G

  24. Oh, the usual by clang_jangle · · Score: 3, Funny

    You know, like, cold fusion, quantum computers, immersive VR. Stuff like that. I read somewhere all that and more is coming in the next five to twenty years. Oh, and that 110 MPG Mustang that goes from 0-60 MPH in 3 seconds flat. Should be a crowd pleaser.

    --
    Caveat Utilitor
  25. Tin Eye... by spectecjr · · Score: 2, Interesting

    The TinEye image search engine should be up there - http://www.tineye.com/ - one of the most mindboggling things I've seen in a hell of a long time.

    --
    Coming soon - pyrogyra
  26. Missing the point in rarified air. by Anonymous Coward · · Score: 0

    My opinion, based on the skyrocketing ticket cost and viewing conference videos:

    The problem with past TED conferences is that the attendees - and the speakers - simply believe that they are better than 99.999% of the human population.

    They are the *thinkers*, the *titans of industry*. But they don't *do* anything. They just talk about it and make big, feel-good hand-waving gestures about their patented, locked-up ideas.

    I'd like to see this corrected. Either through picking presentations that are somewhat realistic - or using the presentations as a focal point to bring the right people together to get these ideas moving.

    1. Re:Missing the point in rarified air. by jcr · · Score: 4, Insightful

      the attendees - and the speakers - simply believe that they are better than 99.999% of the human population.

      Oh, you're a mind reader, I take it? You're on very thin ice when you presume to state what anyone else believes.

      But they don't *do* anything.

      I beg to differ. Just off the top of my head, James Watson has been a speaker there, and I'd say that discovering the double helical structure of DNA definitely qualifies as "doing something".

      -jcr

      --
      The only title of honor that a tyrant can grant is "Enemy of the State."
    2. Re:Missing the point in rarified air. by religious+freak · · Score: 1

      You need to reread what you just wrote and check who thinks they're "better" than everybody else.

      "They think they're better than me" Ugh, I just *can't stand* that talk... unless they say something like oh, "I'm better than you", odds are they probably don't give a shit about you or if they're better or worse.

      They're doing their scientific research and if you're interested in learning, great; if you're interested in contributing, even better... but to think they get up there specifically to tell YOU that THEY are better is... well... ridiculous, to put it mildly.

      --
      If you can read this... 01110101 01110010 00100000 01100001 00100000 01100111 01100101 01100101 01101011
  27. New materials by Micru · · Score: 2, Interesting
  28. Total information freedom by daemonburrito · · Score: 1

    802.11s or like wireless, software radio, and maybe unlicensed (and uncontrollable) whitespace radio use. Something a lot like OLPC's mesh.

    Combine that with good open portable machine, handheld-sized.

    Make cheap and distribute.

    Route around damage by censors in the most fundamental way, by routing around the physical structure of the internet.

    Repressive regimes lose all control of information, and as a bonus, ISPs, telco backbones, and hosting companies become obsolete! Whee!

    Could be a long way off... But it's the stuff of my dreams. I'd put a sticker that says "This machine kills fascists" on mine.

  29. GNU/Linux by Anonymous Coward · · Score: 1, Funny

    2008, the year of the Linux desktop

  30. So it befalls to me by Linker3000 · · Score: 4, Funny

    Let's get it out of the way:

    I'd like to see a beowulf cluster of Linux servers running Duke Nukem Forever on virtualised copies of Vista, whilst at the same time running a grid/distributed computing program that's testing proteins for possible AIDs/MRSA cures in spare GPU cycles - the whole lot powered by solar cells using a revolutionary optical coating, with the standby generator powered by algae-derived biofuel. The whole system to be owned by the former Soviet Union and housed in a hybrid solar/hydrogen-powered car, driven by Natalie Portman, with room in the back for three Senior citizens from North Korea to sit confortably while playing aforementioned game.

    Oh, and the whole lot has to be available 'within the next 5 years' - as confirmed by NetCraft.

    I'm sure I've missed something - help me out here guys.

    --
    AT&ROFLMAO
    1. Re:So it befalls to me by Anonymous Coward · · Score: 0

      Let's get it out of the way:

      I'd like to see a beowulf cluster of Linux servers running Duke Nukem Forever on virtualised copies of Vista, whilst at the same time running a grid/distributed computing program that's testing proteins for possible AIDs/MRSA cures in spare GPU cycles - the whole lot powered by solar cells using a revolutionary optical coating, with the standby generator powered by algae-derived biofuel. The whole system to be owned by the former Soviet Union and housed in a hybrid solar/hydrogen-powered car, driven by Natalie Portman, with room in the back for three Senior citizens from North Korea to sit confortably while playing aforementioned game.

      Oh, and the whole lot has to be available 'within the next 5 years' - as confirmed by NetCraft.

      I'm sure I've missed something - help me out here guys.

      Vista EULA denies using it as a virtualized OS unless you pay for ultimate version. (I'm not even kidding.)

    2. Re:So it befalls to me by Zebedeu · · Score: 1

      beowulf cluster of Linux servers running Duke Nukem Forever on virtualised copies of Vista, whilst at the same time running a grid/distributed computing program that's testing proteins for possible AIDs/MRSA cures in spare GPU cycles

      Dude, you wouldn't have spare cycles if you were running vista directly on the hardware, much less if it were virtualized.

    3. Re:So it befalls to me by Anonymous Coward · · Score: 0

      Whooooooooooosh!

    4. Re:So it befalls to me by Zebedeu · · Score: 1

      What's that sound?
      My joke going over your head?

    5. Re:So it befalls to me by Anonymous Coward · · Score: 0

      No no, I'm sure the parent understood what you were trying to convey. It's just that the original post was funny, and yours, well...wasn't. In fact, I feel as though by reading your response, the impact on me of the original has been diminished. For this great travesty shall I hunt you down. Prepare for battle.

      You see? Anybody can write stupid shit like that. It's not funny.

  31. Tell speakers to make shorter introductions. by Anonymous Coward · · Score: 1, Interesting

    Many TED talks start with a 10 minute introduction before they get to the point. This means that I have to watch for 10 minutes before I discover its the talk is really worth watching. This format works well for a conference where people cannot leave the room, but it doesn't work well on internets sites like Youtube where people have a fairly short attention span.

    I personally find that around half of the TED-talks are worth watching, so it is a big investment for me to spend 10 minutes before I get to hear what the talk is about. I think you would get more internet attention if you advised speakers to keep their introductions shorter.
     

    1. Re:Tell speakers to make shorter introductions. by Anonymous Coward · · Score: 0

      Maybe TED targets an audience that doesn't suffer from ADD.

    2. Re:Tell speakers to make shorter introductions. by Anonymous Coward · · Score: 0

      Hehe, but then again the slashdot audience does.

  32. Impact on the evolution of mankind by ixiWildflowerixi · · Score: 1

    What I'd like to see is if there's any research being done about the effect that all these technological and medical advancements have on humans as a species.

    Let's assume mankind will make it another 100 years and fix all social and environmental issues of our time, the next "big thing" will be having to counter the effects introduced by our humanitarian efforts.

    Natural selection among humans has completely stopped. In general, this is certainly a good thing.

    But it does have a huge downside. Due to our medicine, mankind is becoming more and more prone to illness. Bad eyes, bad ears, bad immune systems... they're no factor anymore and are propagating.

    Social nets make it possible that the, let's say, "not so smart" people are breeding exponentially faster than the "smarter" ones. While intelligence isn't solely a "gene-thing" it seems to be suggested that the "potential" is limited by genes.

    Technology empowers the less intelligent, the less skillful, the less creative to be just as successful as the rest of the population.

    Now, again. I don't want it to appear that I'm against medicine, social behavior or technology... but due to those three evolution seems to be currently working against us and it's admittedly a very scary thought to me.

    This whole issue seems to be a big taboo. Most likely due to the terrible and misguided ways that were employed in our past to solve this.

    I'd be interested to see if there's research being done on these issues and to get to know if there's anything that can be done to address them.

  33. It's more interesting than it sounds. by catwh0re · · Score: 3, Interesting

    "Entrepreneurial mycologist Paul Stamets seeks to rescue the study of mushrooms from forest gourmets and psychedelic warlords. The focus of Stamets' research is the Northwest's native fungal genome, mycelium, but along the way he has filed 22 patents for mushroom-related technologies, including pesticidal fungi that trick insects into eating them, and mushrooms that can break down the neurotoxins used in nerve gas. There are cosmic implications as well. Stamets believes we could terraform other worlds in our galaxy by sowing a mix of fungal spores and other seeds to create an ecological footprint on a new planet." http://www.ted.com/index.php/talks/paul_stamets_on_6_ways_mushrooms_can_save_the_world.html

  34. A.I ? by DogsRevolution · · Score: 1

    Maybe we'll finally find a useful application to all these $$$ spend in R&D for building artificial intelligence systems (I mean, something else than japanese pet robots) ? May I suggest this game ? If that doesn't work, I'll just be happy with tons more stupid domain names. Hands off, "www.my.ass" is mine.

  35. Datamining by ZeroExistenZ · · Score: 1

    I wasn't really aware of datamining until a lecture not too long ago, given by a handful of enthousiasts and I was sold; just possible implementations and new approuches to the way we approach data is just mindblowing and is just so freaking cool.
    The subject seems soo specific yet its implemenation in our large databases becomes more important and relevant.

    SQLServer datamining
    Datamining blog
    XMLA

    --
    I think we can keep recursing like this until someone returns 1
  36. Hydrogen Cars & Nanotubes by DeadlyEmbrace · · Score: 1

    Presently existing home built kits for producing hydrogen gas for car fuel supplements is a good stepping stone to eventual fully water powered cars. See: http://www.hydrogengarage.com/ Nanotube technologies have just scratched the surface. Once more cheaply produced these will assist in space exploration; personal protection; harnessing power (wave power) and a large number of other areas where super strong, light materials can be leveraged.

    1. Re:Hydrogen Cars & Nanotubes by AdamThor · · Score: 1

      Can someone explain this to me? My coworkers have been talking about it, even my Dad, spurred by $4 gas, no doubt. I feel sure that it must be some kind of hogwash.

      My understanding is that the scheme is to use electricity from the alternator to electrolize water for H and O. Then burn the hydrogen and oxygen, which turns it back into water. So that is pretty much no net gain in energy, right? Given that nothing is 100% efficient, it'll be a loss.

      But they say that the electricity is spare, b/c your car is turning the alternator either way. I'm a little sketchy on this part. By putting a load on the electrical output of the generator (electrolyzing the water) don't you make it harder to to turn?

      --
      -- "Oh. This guy again."
  37. Hmm by Anonymous Coward · · Score: 0

    I hear somewhere a conference is working on a buzzword/B.S. filter that filters out pretentious "superstars" and focuses on real technology produced by mere mortals :)

  38. Hydrogen On DEMAND vehicles by myspace-cn · · Score: 1

    Hydrogen on demand vehicles. Storing hydrogen in tanks is utter crap, the signature of corporate fascism and naysayers.

    A HHO hydrogen on demand vehicle would change the world.

  39. unknown tech by hellfish006 · · Score: 1, Funny

    How are we supposed to inform you about unknown tech? It wouldn't be unknown then...

  40. True artificial intelligence... by JRHelgeson · · Score: 2, Insightful

    This is a MUST SEE TED issue -
    Jeff Hawkins - Founder - Numenta

    Jeff is the inventor of the Palm & Handspring. He has gone on to start up a phenomenal research company that has figured out how the brain learns, and has adapted it to solve the problem of artificial intelligence. He is close to solving the problem of having computers being able to actually SEE.

    From showing a computer a line drawing of a sail boat, the computer can crawl Google images and pick out actual pictures (clip art) and photos of sailboats from any orientation, from the top, side, rear, bottom, just as a human could.

    http://snipurl.com/rsa2008

    --
    Good security is based upon reality and common sense. Common sense is a function of having common knowledge.
    1. Re:True artificial intelligence... by Anonymous Coward · · Score: 1, Informative

      Seconded. Here is a link with more detail on Hawkins (even a video).

  41. Re:Low tech = High tech or MID TECH by BoRegardless · · Score: 1

    I think Mid-Tech items will lead to transformations, where the scientific & engineering leaps get commercialized without consumers being aware of the technology...unless they watch TED, read Slashdot and scientific and engineering journals.

    Small & micro sensors and imagers integrated into new devices in unique ways & often operating wirelessly and autonomously use "HIGH TECH" but are easy to miss. They put an incredible amount of knowledge on top of the micro-sized sensing, letting even common devices do what would be almost unthinkable 10 years back.

    As noted above, "Not that I think there is no place for research into new pharmaceuticals and microchips and superconductors etc, but they will bring, at this stage in our history, incremental gains to welfare, and only for the rich.", I think history has shown that technology has increased the birth rate in the world dramatically, along with the lifespan of people in almost all countries. Whether that is "good" or not depends on how you define "good".

    Birth rate leads to other "problems" though, until better food production is developed, & then the final issue when countries can't figure out what to do with unemployed youth that begin to dominate their country. That occurs when about 40% of the population of Iran is 15-29, and unemployment of men is very high because those countries can't generate jobs fast enough. Unemployed youth in underdeveloped countries = war and insurrection.

    Right now European & Japanese cultures are committing self-genocide with birth rates that have collapsed. Population bulges of youth in Africa & the Mid-East are "an issue".

    Maybe the biggest technology surprise will be whatever allows developing countries to put their underemployed youth to work productively? But then maybe that just leads to, well, another population boom of larger proportions. Then again, they could become wealthier and drop their birth rate like "modern westernized" countries.

  42. and the answer is .... WATER by wamatt · · Score: 2, Interesting

    Dean Kamen's converting sewage (or absolutely *any* contaminated water) into pure clean water at fraction of the cost has the potential to change the world on a huge scale. Especially Africa.

    He has has spoken at TED before. He is a pure legend.

    http://gizmodo.com/370698/colbert-first-vid-of-dean-kamens-miracle-water-distiller

    OK he invented it a few years ago, but hopefully its ready for rollout.

  43. Tesla Roadster by Anonymous Coward · · Score: 0

    It is going to change the world alright...

  44. On Demand Manufacturing by chroma · · Score: 1

    Definitely cover on-demand manufacturing. Then again, I'm prejudiced.

    --

    Your design to a real part online: Big Blue Saw
  45. How about Haptic Radar by Anonymous Coward · · Score: 1, Interesting

    Haptic Radar seems like an interesting tech demo for TED. On one hand it could be useful to the visually impaired, on the other, it gives some insight into how people go about perceiving the world.

  46. Biggest AND Most Exclusive by Anonymous Coward · · Score: 1, Funny

    Wow, that's the most oxymoronic thing I've heard all year.

  47. Re:Low tech = High tech or MID TECH by bzipitidoo · · Score: 2, Insightful

    Educate and empower the women. Most women don't want to have 8 or more kids, and wouldn't if they weren't being forcefully kept "barefoot and pregnant".

    Most of the human brainpower on the planet is wasted. Advances that change that will have more profound effects than anything else. Could be anything from education for all and stopping brain-stunting malnourishment to miracle drugs that make people smarter (smart pills?), and curb addictive behavior including compulsions to watch too much TV or play too much WoW.

    --
    Intellectual Property is a monopolistic, selfish, and defective concept. It is "tyranny over the mind of man"
  48. Why oil price increase equals economic trouble by FeatureBug · · Score: 3, Interesting
    Oil is a fundamental commodity in economic terms because changes in its price cause changes, with different time lags, in the prices of all other goods and services. An increasing oil price causes inflation. A severe increase causes severe inflation. It's the price increase, not the absolute price, that's important.

    The oil price has more than doubled in the last year, and quadrupled in the last three years. There has never before been such an extreme, sustained increase in the oil price. This will cause severe inflation, and the economic consequences will be severe.

    This is what's causing all the fuss. The economies of the world are in the early stages of heading into a very severe inflationary recession. Some people go further and anticipate economic collapse, others fear something similar to The Great Depression. The technical term for it is stagflation. Investors look for ways out of trouble, but the consensus is that there is no easy way out of this one. Some investors have therefore panicked. Panic is dangerous because it fuels itself, making the panic worse.

    You are not going to see the same impact in Finland because Finland has much higher fuel taxes than in the USA, so the price increase of retail fuels has been much smaller in Finland than in the USA. But recession in the USA, which is the world's largest economy, will be felt in other countries, including Finland.

    1. Re:Why oil price increase equals economic trouble by TheSync · · Score: 1

      The oil price has more than doubled in the last year, and quadrupled in the last three years. There has never before been such an extreme, sustained increase in the oil price. This will cause severe inflation, and the economic consequences will be severe....The economies of the world are in the early stages of heading into a very severe inflationary recession. Some people go further and anticipate economic collapse, others fear something similar to The Great Depression. The technical term for it is stagflation.

      As Nobel Prize winning economist Milton Friedman, once said: "inflation is always and everywhere a monetary phenomenon"

      Commodity shocks (like we are seeing in oil) are a very different kind of inflation than government expanding the money supply. It affects some sectors, but not all sectors equally.

      It does happen that the US government is expanding the money supply now, but not by a lot (IHMO, others disagree). On the other hand, vis-a-vis to other currencies the dollar is experiencing a decline because of our large trade deficit (supply and demand at work, the world is getting more dollars from the US than the world needs to purchase from the US).

      Now granted, once high oil prices find their way into other "core" goods through transportation and energy costs, it becomes tougher to split out what is commodity-induced inflation and what is monetary expansion inflation. Of course, for a lot of people, it might not matter, but for policy makers the differences are very important.

      The Great Depression was very different from Stagflation. Monetarists, including current Chairman of the Board of Governors of the Federal Reserve Ben Bernanke, feel the Great Depression was a standard business cycle recession made incredibly worse by overly tight monetary policy - and in fact massive deflation occurred during the Great Depression, leading people to hoard cash (as it was rising in value) and reduce consumption.

      Stagflation is a period of combined lower growth and inflation. In the 1970's, it was probably due to a combination of a real commodity shock of higher oil prices amplified by ever tightening regulation on business (Nixon even imposed "wage and price controls"). Carter began de-regulation of industries, and Federal Reserve chairman, Paul Volcker cranked up interest rates to kill off stagflation.

      The US is less sensitive to commodity price spike shocks today because we are way more efficient in their use than we were in the 1970's. That said, between the housing credit problem and high commodity prices, the Fed has some tough decisions to make over the next few months.

    2. Re:Why oil price increase equals economic trouble by FeatureBug · · Score: 1
      I find your comment very confusing. To talk of "a very different kind of inflation" is meaningless and falsely reassuring. Inflation is just a number, defined and measured by the government. There cannot be different types of inflation, per se. There can, however, be different causes of inflation. I will assume that is what you meant, but what you wrote came across differently.

      A severe increase in the oil price ultimately causes a problem of inflation. Different sectors of the economy may see different amounts of inflation or even deflation in a few sectors, as the economy gradually and painfully equilibrates to a higher oil price. Inflation depends on money supply, but government will obfuscate and bury money supply figures to obscure the embarrassing monetary reality. There has been considerable controversy about the credibility of US money supply figures. Ironically, the very same day you posted your comment, the US Govt announced a 5.6 trillion dollar bailout of the effectively bankrupt and directionless corporations, Fannie Mae and Freddie Mac, effectively promising to double the federal debt in a single stroke, severely expanding the money supply even further, inflation be damned.

      This is only the start of the bankruptcies. Several major US banks are likely to fail and go bankrupt in the next six months. It is not only bank insiders who think this is likely to happen. Speculators already have 12 trillion dollars of outstanding credit derivative swaps on that eventuality (more than the entire US federal deficit), a figure growing rapidly by the day, and massive long positions on gold too.

      Apart from inflationary effects, a severe oil price increase also creates severe economic disruption as a function of the suddenness of the rise in the proportion of personal and corporate expenditure accounted for by energy costs. The equilibration is slow, painful and damaging, and cashflow is only the first of many casualties to come.

      Analyzing oil in terms of it being just another commodity is a mistake. Oil almost literally powers the entire economy. No other commodity has the same extent of critical uses. Every single thing that is traded in a modern economy depends ultimately on oil. The price of oil ultimately affects prices in all sectors, albeit with different time lags and different scale factors.

      The term "inflation" means different things to different people, even to different economists. The official inflation figure is widely critized as misleading, even by some economists. It is pretty much meaningless to many ordinary people who feel it does not correspond to their reality. What the average Joe or Joanna on the street intuitively understands by inflation is different. It goes something like this, qualitatively: the subjective amount of anguish to the ordinary householder of rising prices of things that are bought on a daily basis, reflecting the focus of ordinary people on prices of daily purchases such as gas and food. This feeling is running high in ordinary US households at the moment.

      I was reporting others' reactions to the current situation: "Some people go further and anticipate economic collapse, others fear something similar to The Great Depression.

      The story of the Great Depression is very relevant to today's situation. There was a massive expansion of the money supply in the 1920s (never properly measured in the government's published figures), a severe asset price bubble (never properly measured by official inflation figures, but at least see stock market up to 1929), then a severe asset price crash (see 1929 Wall Street Crash), and then perverse severe tightening of credit by the Fed and other central banks, which enormously compounded the problems. This is analogous to what is happening now.

      We have had a massive expansion of the money supply (not properly measured in published figures - M3 buried alive by the Fed in 2006), a severe asset price bubble (

    3. Re:Why oil price increase equals economic trouble by FeatureBug · · Score: 1

      "Inflation is just a number, defined and measured by the government." - Obviously prices in different sectors of the economy can move at different rates. Some measures, e.g. Commodity Prices Index, weight selected sectors. We are concerned, however, with what can be called general inflation. Some official figures for general inflation are: Consumer Price Index, GDP deflator, etc. These are often criticized as misleading. There is also some debate on how much general inflation will follow an increasing oil price.

    4. Re:Why oil price increase equals economic trouble by TheSync · · Score: 1

      There was a massive expansion of the money supply in the 1920s (never properly measured in the government's published figures), a severe asset price bubble (never properly measured by official inflation figures, but at least see stock market up to 1929), then a severe asset price crash (see 1929 Wall Street Crash), and then perverse severe tightening of credit by the Fed and other central banks, which enormously compounded the problems. This is analogous to what is happening now.

      You were correct up to the last part. There is no Fed tightening of credit. Those bail-outs are expanding credit (at the expense of some moral hazard), and I doubt the fed would let the money supply dry up by 2.6% like they did in 1929. We've still got a reasonable amount inflation, not deflation, and unlike in 1929, I don't see commodity prices dropping because of global economic growth.

      On the other hand, I do not trust the legislature. We may see new "bank/mortgage regulations" that do dry up credit, or perhaps another Smoot-Hawley tariff Act and a global protectionist trade war.

      One more idea, if we legalized all the illegal aliens, and eliminated laws about large numbers of unrelated people living in a house, we could probably get the real estate market prices back up...

    5. Re:Why oil price increase equals economic trouble by FeatureBug · · Score: 1
      The analogy is between the broad pattern of credit expansion/asset price bubble followed by tightening/asset price collapse seen during The Great Depression and again now. I think you must be imagining I wrote that the Fed is tightening credit now, but in fact I didn't. The paragraph you quoted: the "perverse severe tightening of credit by the Fed and other central banks" regards what happened during The Great Depression, not now. In the next paragraph regarding what is happening now, I wrote: "severely tightening credit markets (see ridiculous libor rates etc)." but I didn't say the Fed is tightening credit markets. Although I wasn't explicit on the cause, it was implied by my mentioning libor rates are ridiculous[ly high].

      There is severe tightening in wholesale credit. Libor rates are sky high (worse, libor's accuracy is also being questioned, per significantly higher rates estimated from credit default swaps). Banks are scared of lending in the wholesale market because they don't know how much further asset prices will fall across the board - not limited to real estate. Capital reserve requirements are in danger of being breached in many banks (and have already been in several banks, not just IndyMac, while the Fed in panic mode turns a blind eye), with systemic collapse of the banking system around the corner (see CDS and long positions on gold).

      This situation is hugely affecting market confidence, including of course retail credit; retail lending is down massively since last year as standards have been tightened a lot (high loan-to-value ratios RIP). The fallout will be severe in the US and the global economy, but the full effects won't be visible until all the time lags in the system have played themselves out. Global economic growth will collapse, with some foreseeing stagflation, though when/whether stagflation occurs is really beside the point.

      I agree with you about the need for measures to put the real estate market back on its feet.

      I hope you are underestimating the legislature. They need to act to prevent financial apocalypse, not to encourage it. The last horseman would be new banking regulations that serve to tighten credit in any way.

      Some take comfort from the other day when The Senate Committee on Banking etc probed Bernanke, asking tough, insightful questions. Others were underwhelmed. The root of all root causes is the intrinsic instability of a financial system based on fractional reserve banking, with all its easy money boom to tight money bust cycles. Even Senator Paul didn't bring that up. Changes to the Fed's role may be on the agenda, but I'd only bank on small change there :-)

  49. Power by orsocio · · Score: 1

    Power isn't a "technology" as such but it is possibly the fundamental property determining who does what in this world. All the TED attendees are people with substantial personal power, and they are in a unique position to appreciate the power relations at play in the world today.

    The most interesting thing I heard from Obama's campaign was the "Google for Government" initiative, which allows the public to use search technology to track how tax dollars are spent. Offering this kind of transparency through technology is a great example of cutting-edge use of a not-so-cutting-edge technology, and if implemented well, substantially changes the power relations at play in the US.

    I haven't got any ideas of other people doing similar work but if we are serious about steering the planet on it's optimal course we have to give exposure to people who want to use technology to break down long-held power structures. An example is the WITNESS initiative that places camcorders into the hands of people under oppression. TED gave this a platform back in 2006 here.

  50. Rescue the airlines? by artifex2004 · · Score: 1

    Should we consider the airlines worth rescuing? (Again?) And why do you think lower fuel costs will do this?

    Check out the airlines in Europe and Asia. Sure, a lot of them are nationalized. But not all. And most are in much better shape than airlines in the U.S.A. That's with higher fuel costs than their U.S. counterparts. Of course, they don't have to deal as much with security theatre, but U.S. companies are not directly burdened with most of those costs themselves.

    The reality is, the U.S. airlines are in the situation they are in mostly due to the regulatory situation and inefficient management. And when we see that a company like Southwest does just fine, we have to wonder how much is really due to regulation. Dropping the price of energy won't actually solve what's really wrong with these airlines. And we shouldn't prop up inefficient companies, in effect bailing out private investors for their poor choices of managers and penalizing the investors who chose to invest in the companies that are making it work.

    1. Re:Rescue the airlines? by TheSync · · Score: 1

      Should we consider the airlines worth rescuing?

      I suggest letting the market take its course and combining them to obtain economies of scale.

      Unfortunately, the US limits the amount of foreign ownership in its domestic airlines to a maximum of 49%, with a maximum of 25% of direct control. That's why Virgin Atlantic couldn't just buy a US airline, it had to start a new US company called "Virgin America". Similarly they had to start airlines in Australia (Virgin Blue) and Nigeria (Virgin Nigeria).

    2. Re:Rescue the airlines? by ShakaUVM · · Score: 1

      >>Should we consider the airlines worth rescuing? (Again?) And why do you think lower fuel costs will do this?

      Because the fuel costs are the main things that are killing them right now. Lower fuel costs will save a rather important sector of our economy, and would do so without billions of bail-out dollars. The free market, via Coal Liquefaction, would solve the problem instead.

      >>The reality is, the U.S. airlines are in the situation they are in mostly due to the regulatory situation and inefficient management. And when we see that a company like Southwest does just fine, we have to wonder how much is really due to regulation

      Guess again. Want to know why Southwest is doing fine when the other airlines are getting destroyed? Southwest locked in their gas prices at $60 a barrel. Makes you reconsider, eh?

  51. energy by Anonymous Coward · · Score: 0

    My vote is cold fusion lenr/canr (cold fusion)

    Here is an excellent discussion from Brian D. Josephson about state of research. Skeptics please read.

    summary
    http://www.lenr-canr.org/acrobat/JosephsonBabstractfo.pdf
    full article
    http://www.lenr-canr.org/acrobat/JosephsonBpathologic.pdf

    "They never debunked excess heat claims but they did have errors in nuclear measurements" so they threw the baby out with the bathwater.

    There are many processes not fully described by current theory, like Superconductivity yet we deployed a commercial power line in manhattan.

    Still waiting for Kuhn "paradigm shift".

    http://en.wikipedia.org/wiki/Thomas_Kuhn

    "As anomalous results build up, science reaches a crisis, at which point a new paradigm, which subsumes the old results along with the anomalous results into one framework, is accepted. This is termed revolutionary science."

  52. Cheap solar power by Anonymous Coward · · Score: 0

    How about the cheap solar dish that MIT students came up with recently:

    http://www.dailytech.com/MIT+Students+Develop+Revolutionary+Solar+Dish+That+is+Hot+Enough+to+Melt+Steel/article12153.htm

  53. Speckled Computing by miruku · · Score: 2, Insightful

    Google has more.

    --
    MilkMiruku
  54. Mosquito killer? by Nerdposeur · · Score: 1

    In some outdoor cafes in buggy coastal areas, they have these little "mosquito traps" that silently trap and kill mosquitoes. They have a gas tank that looks like what you'd attach to a gas grill, and I believe they somehow emit CO2 to attract the pests.

    My wife and I recently gave some money to a missionary group going to Uganda so that they could buy and distribute mosquito nets for people there. Devices like this, which kill mosquitoes without spraying chemicals that could be harmful to humans, might help slow the spread of disease. That would be a really beneficial technology.

  55. Re:Low tech = High tech or MID TECH by Muad'Dave · · Score: 1

    Most of the human brainpower on the planet is wasted.

    So let's gather all that wasted brainpower into a grid, or, ....Matrix..., and use it!

    --
    Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
  56. Farm subsidies by wytcld · · Score: 4, Insightful

    Calvin Coolidge, who grew up on a farm, was against farm subsidies because "farmers have never made much money" (and shouldn't expect to). Then the Depression hit and the government couldn't resist the notion that having most of the farms go out of business could be a bad idea. So is the problem our farm subsidies, or the failure of the third world to enact their own tariffs and subsidies to protect their own agricultural base? With the current price of transport, countries which have maintained local production, rather than increased dependency on foreign trade for foodstuffs, are far better positioned.

    What free trade also does for third world farmers is encourage them to grow for export rather than for the local markets. There are countries with plenty of farms, but starving populations, because the farmers are growing fancy stuff for us rather than staples for their neighbors.

    There's a strong argument that agricultural trade should be severely limited, with people becoming "localvores." I write this as I'm drinking some Sumatran coffee, so I haven't totally bought the argument. Still, based on the cost of oil-based transport, the plain fact is the world needs to transition quickly back to local agricultural economies. What technological developments can help speed that?

    --
    "with their freedom lost all virtue lose" - Milton
    1. Re:Farm subsidies by emilper · · Score: 3, Interesting

      Funny thing is, "poor countries" are enacting their own tariffs, if they get a chance (nobody financing a civil war) or don't care about getting loans from development agencies.

      I don't think I'll ever become a "localvore" ... there is only so much cabbage and potatoes I can eat ... or I'll have to become a nomad, to be a 'localvore' in a more than one climate zone.

      "What free trade also does for third world farmers is encourage them to grow for export rather than for the local markets." -- if they don't grow crops for export, how are they going to buy computers ( and iPods :-P ) ?

    2. Re:Farm subsidies by dubl-u · · Score: 1

      So is the problem our farm subsidies, or the failure of the third world to enact their own tariffs and subsidies to protect their own agricultural base?

      Tariffs raise the price of food. Higher food prices mean more people go hungry, and less money to spend on fixing other problems. Trade barriers generally hurt everybody, even the nations that create them.

      There are countries with plenty of farms, but starving populations, because the farmers are growing fancy stuff for us rather than staples for their neighbors.

      People would never argue about space flight without knowing something about the math behind gravitation or friction, but you are talking about economics with a similar level of education in economics. Spend some time with the principle of comparative advantage, which is as central to economics as gravity is to space travel. When you've done the math enough so that you can numerically test your theories about trade, you'll find they don't hold up so well.

    3. Re:Farm subsidies by thatwouldbeme · · Score: 1

      So is the problem our farm subsidies, or the failure of the third world to enact their own tariffs and subsidies to protect their own agricultural base? With the current price of transport, countries which have maintained local production, rather than increased dependency on foreign trade for foodstuffs, are far better positioned.

      "their own tariffs and subsidies" are explicitly prevented by every agreement our first world countries have ever signed with them, backed up by all the might of our powerful governments(military and economic), all in the name of "free trade" measured by a standard we ourselves fail against. Anyone who really believes that the worsening situation of third world economies is somehow due to them being stupid needs to pull their head out of their ethnocentric ass.

    4. Re:Farm subsidies by TheSync · · Score: 1

      What free trade also does for third world farmers is encourage them to grow for export rather than for the local markets. There are countries with plenty of farms, but starving populations, because the farmers are growing fancy stuff for us rather than staples for their neighbors.

      Show me a country that has solid private property rights and starving people. For example, the government owns all land n Ethiopia, and land cannot be bought and sold. Or Zimbabwe, which just split up all the major productive farms in the country and gave them to soldiers.

      The path to agricultural development is that farms get large and then they can achieve economies of scale, including increasing productivity because they get big enough to be able to purchase capital items like tractors and combines. Even the non-owner farm workers earn more because they are more productive.

      For example, in Brazil, only 21% of farms are under 2 Ha, meanwhile in Ethiopia it is 87%.

      Meanwhile, while Brazil's first-quarter agriculture exports reach $27.2 billion which is more than the entire GDP of Ethiopia at official exchange rates, meanwhile Ethiopians brace for new famine

  57. Improved solar concentrator by JohnnyGTO · · Score: 1
    --
    Si vis pacem, para bellum! For evil to succeed good men need only do nothing!
  58. Solar Panels by StCredZero · · Score: 1

    Yes, but solar panels can be supplied by aid organizations. They make this sort of power use possible because they don't require any infrastructure.

    I agree with you that we should drop the farm subsidies. Before that happens, stuff like this could help. Would you rather they wait around for the subsidies to go away without whatever hand-up help we could give them?

    I found the absorption heater that you can power by putting it into a fire interesting. The fact that we can use this to distribute vaccines strikes me as a good thing.

    1. Re:Solar Panels by emilper · · Score: 1

      Well, dropping the farm subsidies would take about two hours: one hour to count the votes and one hour to type and spellcheck the law.

      "They make this sort of power use possible because they don't require any infrastructure." ... Have you ever operated a solar panel ? Did you find it does not require "infrastructure" ? It might not require poles and wires, but requires a lot of cleaning and maintenance, unless you live somewhere in a desert on the top of a mountain (to escape rain and dust).

    2. Re:Solar Panels by StCredZero · · Score: 1

      Wires and poles are not in the reach of a 3rd world villager. Cleaning and maintaining electrical and optical equipment are. It could also be a valuable learning experience. (And, no, that's not "infrastructure." It's "sweat equity.")

      It takes two hours to do the vote. The behind the scenes political manuvering is likely to take years.

  59. Free Energy by AXE7540 · · Score: 1

    How about the Steorn free energy device?

  60. low tech by Anonymous Coward · · Score: 0

    there are a number of calendar reforms that would have a far more significant impact on human relations than any number of high tech gadgets.

  61. What tech developing countries need most by Alzheimers · · Score: 1

    It ain't cheap, it ain't easy, but it's what they need most of all

    No amazing doohickey we could give them is ever going to improve their lives if there are gangs, militants and warlords controlling and threatening their stability. If all the life changing technology we donate is stolen and sold off to fund pointless tribal warfare and organized crime, then these countries will never get out of the stone age.

  62. Enegy Efficiency = A World Changing Idea by MountainLogic · · Score: 1

    When energy is talked about renewables are rightly a star item, but ultimately efficiency is the real winner. Efficiency can generate a negawatt for an order of magnature less cost then new energy sources can generate a megawatt. Payback for low hanging efficiency is on the order a 0 to 3 years. And there is no greener megawatt than the megawatt you don't generate.

  63. Community Technology by foniksonik · · Score: 1

    i think TED should do a talk on how communities can organize local production of energy and food.

    Vertical farming, waste to energy conversion, local grids, etc.

    If every small home owners association were to set aside some land in their community for a vertical farm which doubled as waste treatment / energy conversion and of course solar collection... a lot of standard utility expenses could be offset by large margins.

    imagine if your AC bill was subsidized by the solar array / generator down the street and you could walk over to the vertical farm and pick up organic produce every night for dinner and it was all powered by your waste + solar power?

    Communities could be a lot smarter and as it is for only the local residents it can be tailored to their needs / wants much more easily than some large national utility / supplier.

    --
    A fool throws a stone into a well and a thousand sages can not remove it.
    1. Re:Community Technology by zappepcs · · Score: 1

      I'm with this poster. There are various simple tech inventions that have changed the world outside of the 1st world countries. I'd like to see how these can be applied to the 1st world to change how we live. In many 3rd world areas, it is not by choice that communities choose some technology. How can what they have learned be applied to westernized 1st world areas. A possible example is: if there are filters that can make any water safe to drink in seconds, can't we use that technology to recapture gray water and use it in our communities without having to have big wastewater treatment facilities? Water is becoming pretty important to even to many places in the USA.

  64. ABM by Tripax · · Score: 1

    Agent Based Modeling tools such as Repast, SWARM, and NetLogo are changing how social research is being done.

  65. Oh hey by kjzk · · Score: 1

    I enjoy the videos TED has to offer on their website. One in particular that impressed me discussed many benefits fungus has to offer, such as greatly speed up decomposition and lowering the levels of toxic substances in garbage/waste. I hope it takes off on a large scale as some cities are over-flowing with trash across the globe.

  66. gnu radio by Anonymous Coward · · Score: 0

    Maybe not now, but eventually GNU Radio...

  67. Profit ! by TheZax · · Score: 1

    3. ????
    4. Profit !!1!

    --

    JWall: GUI client for IPTables
  68. Missing option by GogglesPisano · · Score: 1

    * The hand-painted wooden ball in a cup - Toss the ball, catch it in the cup, dump it out of the cup, toss it and catch it in the cup again. The ball is on a string and attached to the cup, so there's no worry if you don't catch the ball in a cup. And clean up is as easy as catching a ball in a cup.

  69. Polywell update by constantnormal · · Score: 1

    An update on the progress of Bussard's Polywell fusion reactor by the folks at EMC2 fusion would be a GREAT topic. The tough part would be condensing the back story to fit into the tight time constraints for a TED Talk. This is assuming that they aren't working under a complete news blackout situation.

  70. Fab Lab is going to change the world by Anonymous Coward · · Score: 0

    Absolutely the most profound change is coming via MIT's fabrication laboratory ("fab lab") and its variants, allowing you to make just about anything in 2D or 3D. The cost used to be in millions. It's now $25,000, "mini-computer" pricing, something like Apple's Lisa was. When the price comes down to PC prices, we will have a technology revolution. See http://fab.cba.mit.edu/about/about2.php.

  71. Putting bacteria to work by Anonymous Coward · · Score: 0

    Just a little while ago, a high-school kid from Canada showed that two strains of bacteria can be used to "digest" plastic bags...

    Bio-Remediation could be used to clean up our planet (plastic bags, nuclear waste, etc) and innovative combination of microbes and algae can be used to provide us with fuel as well.

    Just something you don't hear too much about - maybe TED can help.

  72. I'd love to see Ralph Nader at TED by gbrayut · · Score: 1

    Few others have done as much for society as Ralph Nader. He is not a techie, but I bet he has a few good ideas left in him.

  73. Douglas Hofstadter's by linhares · · Score: 1

    Fluid concepts cognitive architectures. I'm betting my life on those.

  74. Anything that promises cheap energy or renewables by olddotter · · Score: 1

    Cheap energy is the answer to most problems, be it solar, wind (indirect solar), geo-thermal, tidal, or biofuel (indirect solar). Also anything dealing with water purification on both the small and large scale.

    Those are the two issues to deal with if we are to keep life as we know it moving forward; with relative peace. (Today is a world of peace compared to wars over things like energy, food, or water.)

  75. Landmine Plant Project by Jeppe+Utzon · · Score: 1

    This project about using plants that can detect landmines and change color accordingly isn't all that new but still ongoing and very interesting.

  76. tap water by rakerman · · Score: 1

    This will sound snarky, but seriously:

    tap water

  77. Economics is more important than Technology by TheSync · · Score: 1

    I think the best TED talks have been Steven Levitt talking about crack dealer business, and Paul Collier on the Bottom Billion.

    All the technology in the world isn't going to fix developing countries where the laws, regulations, and corruption will keep the economies from growing to the point where the technology can be used efficiently. Once those barriers are gone, it isn't like people are stupid, they'll immediately use the appropriate needed technologies.

    I suggest:

    Michael Walker talking about his work on the Economic Freedom of the World index, and how economic freedom correlates with GDP, life expectancy, and other variables.

    Karol Boudreaux from GMU's Mercatus Center talking about African governments bear much responsibility for driving formal-sector entrepreneurs out of the housing market and for driving their citizens into slums.

    Robert Anderson on his book Just Get Out of the Way: How Government Can Help Business in Poor Countries.

    Tyler Cowen form GMU on almost anything in economics: the future of culture in a globalized world, How to Use Incentives to Fall in Love, Survive Your Next Meeting, and Motivate Your Dentist, and much more.

    Don Boudreaux from GMU about the issues he has interviewed people for on Econtalk: car salesmen, signaling through educational diplomas, whether the gold standard is a good idea, challenges in health care, and much more.

    Arnold Kling on Crisis of Abundance: Rethinking How We Pay for Health Care

    Or a Nicholas Stern versus William Nordhaus debate on global warming costs versus benefits and their viewpoints on appropriate discount rates for the calculation?

  78. I'm late to the discussion, but by Whuffo · · Score: 1
    Something that would bear thinking about are the behaviors that will emerge as computer technology continues to leap ahead while human beings remain pretty much the same.

    We're pretty adaptable as a species, but we're creating an environment that evolution probably didn't prepare us for. Some very interesting things are going to happen in the near future - and some of them should be predictable.

    Considering these difficult issues now may very well prevent us from rushing headlong into bad choices. Consider one probable near future development: small, generally available computers with human-equivalent (or better) processing and storage capability. So how would we put these to work? Who would control them - the owner / user, or some other entity? What would their legal status be?

    By asking now we can have workable answers ready when they're needed. And they will be needed; if you've got "Spock's Brain" managing your stock portfolio then how could it enter into a contract or initiate a trade? What would it use for money? Who would be responsible for any mistakes it makes? And who does the proceeds of that business venture belong to?

    Sounds simple at first, but finding workable answers to these (and the related) questions that don't incidentally devalue humanity will be quite tricky. This is just the tip of the iceberg - what if it's an actual human mind running on that machine; a copy of yours, maybe. Now, could you just pull the plug without murdering it?

    Weird times coming, it's just around the corner...

  79. Truly sustainable transportation. by eoeoe · · Score: 1

    Cars and airplanes are dead ends.

    I'd like to see what sort of work is being done with trains and other multi-passenger transportation to take the place of cars and airplanes.

  80. How about... by gnulxusr · · Score: 1

    BioBricks? Synthetic biology has already produced results - now all we need is an economically viable production model :-/

  81. Finally! by absurdist · · Score: 1

    YOh, and that 110 MPG Mustang that goes from 0-60 MPH in 3 seconds flat.

    Finally my pony!

  82. Japan's [& other] Robot Surgery machines by ivi · · Score: 1
    While staying at Adelaide's YHA hostel (in 2007), I met a Japanese nurse, who told me she worked in a small team (including surgeons) on one of the [then only two very costly, but highly effective] Robot Surgery machines in Japan.

    (Advantages, by the way, seem to include reducing the size of the entry hole for most procedures, thereby reducing the amount of scarring & recovery time. There may also be procedures that only robotic surgery machines can perform.)

    It would be good to have a quick (ie, TED-style) survey of the world's high-end Robot Surgery systems (just if some of them aren't so expensive anymore).

    One point that I recall her making was that - compared to some other group(s), elsewhere, her group had very stable team memberships, and it was observed that keeping a stable team working together (whenever possible) seemed to increase the system's success rate.

    This observation/rumor should provide seeds for important research, even if the topic doesn't make it to TED.

    Are similar machines coming down in price, eg, so that they might go where costly surgeons are not, as a rule, being sent today (eg, smaller indigenous communities, disaster scenes, etc.)?

    Perhaps some Freakonomics research is needed, eg, to compare the cost of evacuation vs near-site surgery in a mobile, flown-in, robot surgery system, for some of the world's larger, remote incidents.

    BTW, if any such research is already complete & results are available to read, we'd appreciate a URL or other citation to it. TIA.

  83. try the economist's technology quarterly by Anonymous Coward · · Score: 0

    they tend to round up a couple interesting things on the far horizon, written at a level that could help you sell those topics/people to the ultimate decision makers (assuming you're not one of them).

    plus, the $6k conference crowd probably has a fair number of semi-regular readers in attendance, so they might have already had their interest piqued.

    more here...you can probably order the last couple either as reprints for ~$15.

  84. wrong interpretation? by KingBenny · · Score: 1

    I thought the question was : "what upcoming tech will shake the world in its foundations?" and not, what will make the world better for third world countries ... cos to that i can say only this : - > schools, knowledge, fight against superstition, religious fanaticism AND .... (yes, very harsh) .... birth control .... i have spoken ... now you can hate me :p

    --
    Free speech was meant to be free for all... how can anyone grow up in a nanny state ?
  85. Memristor by iceyone · · Score: 1

    You should get some of the guys from HP's research facility to come and talk about why the memristor is such a huge deal.

  86. RepRap by Anonymous Coward · · Score: 0

    RepRap is an OpenSourced/OpenHardware rapid prototyping/manufacturing tool that can produce any small plastic object you can imagine - including most of the parts to make a RepRap of your own.

    http://www.reprap.org

    Typical rapid prototyping machines cost tens of thousands of dollars - but because RepRaps make their own parts - you can build one now for $400 - and should eventually be able to put one together for around $100.

    90% of the stuff on WalMart shelves could be made by a machine descended from this one. Economic/social impact if these were widespread would be incalculable.

  87. One word by xmvince · · Score: 1

    Marijuana

  88. MIT Media Lab by fixitman86 · · Score: 1

    There's some really cool stuff happening at the MIT Media Lab. For example, Ed Boyden is working on curing Parkinson's and schizophrenia by modifying neurons so they fire in the presence of yellow light. He has some really interesting thoughts on creativity, expectation and placebo.

    The personal robots group is also doing some pretty amazing things with teddy bears and some other cool platforms. Some of their prototypes are really freaky but awesome at the same time. (Depending on your opinion of scary toys taking over the world..)

    The smart cities group is working on a new form of car where the wheels contain all the drive and steering equipment. You can essentially snap them onto anything and use it. They've got plans for a car that will fold up and stack while charging, and they're working on deploying a similar scooter based system in Paris.

    Here's some cool links:
    http://cities.media.mit.edu/
    http://www.media.mit.edu/research/
    http://neuro.media.mit.edu/
    http://robotic.media.mit.edu/


    ***Disclaimer: I work there. I think its freaking awesome.

    1. Re:MIT Media Lab by fixitman86 · · Score: 1
      One more thing that's really cool.
      http://www.media.mit.edu/research/2356

      Ramesh Raskar designs cameras that take coded photos which don't need to be focused or exposed correctly in order to get perfectly crisp images. He has photos of taxis taken from the top of a nearby hotel that are just a long smear of light in their raw form. However, after running them through matlab, you can read the license plate numbers. Its a very cool application of transparent LCDs and custom lens filters.