Antarctic Ice Is Growing, Not Melting Away, At Davis Station

schwit1 writes "A report from The Scientific Committee on Antarctic Research says that Antarctic ice is growing, not melting away. Ice core drilling in the fast ice off Australia's Davis Station in East Antarctica by the Antarctic Climate and Ecosystems Co-Operative Research Centre shows that last year, the ice had a maximum thickness of 1.89m, its densest in 10 years. The average thickness of the ice at Davis since the 1950s is 1.67m. A paper to be published soon by the British Antarctic Survey in the journal Geophysical Research Letters is expected to confirm that over the past 30 years, the area of sea ice around the continent has expanded."

Comments

Welp,

[James Skarzinskas]

All thanks to President Obama.

Re:Welp,

[powerslave12r]

He solved the issue of Global Warming? Already?

Re:Welp,

[dogmatixpsych]

No. Al Gore did. Pres. Obama just gets the credit just like other people received the credit for "the internet." ;)

Re:Welp,

[Wonko the Sane]

He solved the issue of Global Warming? Already?

The audacity of hope.

Don't worry, they are still going to implement the carbon tax. Never let a crisis go to waste.

Re:Welp,

[Kjella]

Yeah, damn him here he was promising change and first thing he does is to halt everything and preserve the status quo. Politicans, you just can't trust them.

Re:Welp,

[Anonymous Coward]

Actually, you should thank the Somali pirates. Now, I think we can all agree that, based on overwhelming evidence, piracy prevents global warming. There's UNDENIABLE PROOF for that. I mean, if you can't tell that correlation equals causation, well, you're just in denial, or being paid off. With the recent surges in piracy, how can that ice not grow? It is simple logic, stupid! Now, I know that the mainstream media will probably call them thieves and killers (because they are obviously in the pocket of Al Gore and Big Carbon Credit), but I'm going to call them what they really are: Heroes, righteous environmental crusaders, examples for all of us to follow. Somali pirates, I salute you!

Re:Welp,

[Anonymous Coward]

"Of course. Because it has never been about global warming or CO2. Otherwise CO2 emitted by India and China would have been as bad as emissions in the 1st world. But Kyoto exempted them."

Yes. But you don't have any clue why.

It has something to do with the fact that it is the industrialized countries that have been emptying CO2 into the atmosphere in ever-greater amounts for the last 2 centuries or so before realizing it might be a problem. The premise of the Kyoto agreement is: they are the ones that have created the problem so far, they're the ones that are already industrialized and have most of the money. They are therefore the ones best positioned to come up with technical solutions and ways to meet lowered targets or at least flatten out production. The race is to do that before countries like India and China ramp up as fast as people are expecting given their populations.

How can we possibly say to countries that are in the early stages of industrialization "Oh, you can't do exactly what we've been doing for the last couple of centuries, or it will be a disaster!" It's like eating 3/4 of the pizza at the party and then telling a skinny latecomer: "Whoa there. Don't go eating all the pizza that's left. It's bad for you and we also have to share", while still stuffing your face as fast as ever.

The whole point was to meet the goals of Kyoto and THEN say to India, China and other developing countries: "See? This can be done. Now it's your turn to meet the same targets." That was the bargain.

Ever since then there has been this myth that India and China are somehow completely and forever off the hook. Well, they probably will be because we're dragging our asses on what we committed to do.

Here's hoping the world can make do without any kind of agreement, and that the predictions expected from that scenario are wrong. Hope really hard.

Re:Welp,

[genmax]

I remember a quote from the former Indian prime minster Indira Gandhi - "Poverty is the biggest polluter."

Re:Welp,

[lseltzer]

Where's the logic in this? We can't complain about problems in a treaty unless we ratify it? The problems are the reason not to ratify it.

Re:Welp,

[Shivetya]

Honestly if we don't stop the up and coming countries from repeating our mistakes then what do we gain? A big fat nothing. A so hate this excuse of its not fair to them, well tough shit. We know better now and they can't claim to not know better either. If we get them off on the right foot it is going to be a lot easier for all of us. If we excuse them then we just push the problem off to the next generation. Of course that seems to be the aim of almost all politicians these days, push off to another generation what we are not willing to do today.

I have a more apt analogy than your pizza one.... just because Jack murders a dozen people doesn't excuse John from killing one.

Re:Welp,

[YrWrstNtmr]

I remember a quote from the former Indian prime minster Indira Gandhi - "Poverty is the biggest polluter."

Indeed. Images from Mumbai.

Re:Welp,

[bricko]

What the big stink anyway...the earth has only had ice at its poles for about 30% of its existence. It comes and goes with or without humans and has for millennium. Some are being a tad arrogant to think the human can affect such a chaotic large system.

Re:Welp,

[Nutria]

no mention of the Arctic ice, which is the ice that's usually pointed to by climate scientists as a sign of global warming.

You mean the ice which "experts" authoritatively stated was going to all melt away, and that much of it was already gone, because their remote sensors said so?

Except that the people who actually flew out there, and the satellites that orbit the poles showed that the non-existent ice actually exists?

http://news.slashdot.org/article.pl?sid=09/02/19/0420255

And that anchored ice in the Arctic?

Because dark Asian soot is blowing north and west, settling on (Arctic, Alaskan and Rocky Mountains) ice, holding heat and thus melting the ice.

Soot filters on those thousands of Chinese dirty coal-fired plants would do wonders for re-thickening the ice that really is thinning.

Re:Welp,

[Curunir_wolf]

What the big stink anyway...the earth has only had ice at its poles for about 30% of its existence. It comes and goes with or without humans and has for millennium. Some are being a tad arrogant to think the human can affect such a chaotic large system.

Why is he modded a troll?

Arrogant human with mod points

Re:Welp,

[Paltin]

Yeah, and us humans have only been on Earth for 0.00002% of it's existence.... species come and go, mostly without humans. So why worry?

Except, there is a problem in your logic. We can understand what has caused the coming and going of many of the global glaciations over the history of the world.

For example, the glaciation that occurred in the late Devonian is linked to the spread of plants on land. Before this time, there were no trees. They captured a large amount of atmospheric CO2, triggering global cooling and glaciation. The result was one of the "big 5" mass extinctions on the planet, with about 50% loss at the genera level.

Guess what? Humans have spread all across the planet! Guess what? It's not arrogant to collect data that shows we are actively changing the system and try to make predictions based on it.

I'm not advocating any certain policy; but I am saying it is foolish to assume that we can't change the world, and that we can't understand complex systems.

Re:Welp,

[wwwillem]

"Poverty is the biggest polluter."

I love Gandhi, but BS, the US is one of the richest countries in the world, but at the same time for sure the biggest polluter, thanks to ACs, SUVs, etc. and the lack of sidewalks, staircases (you must have been in an office building where people take the elevator from the 8th to the 9th floor), to name a few.

The real fear for the environment is that India and China are coming out of poverty.

Re:Welp,

[Rei]

Did you even read the source article?

On February 18, we reported that the F15 sensor malfunction started out having a negligible impact on computed ice extent, which gradually increased as the sensor degraded further. At the end of January, the F15 sensor underestimated ice extent by 50,000 square kilometers (19,300 square miles) compared to F13. That is still within the margin of error for daily data. By mid-February, the difference had grown to 500,000 square kilometers (193,000 square miles), which is outside of expected error. However, that amount represents less than 4% of Arctic sea ice extent at this time of year. When the computed daily extent dropped sharply on February 16, the sensor failure became obvious.

NSIDC stopped displaying the problematic data, and recalculated sea ice extent using data from the DMSP F13 satellite, an older sensor in the same series of satellites. The recalculation changed the January monthly average ice extent by less than the margin of error for the sensor. As we reported in our February 3 post, growth of Arctic sea ice did indeed slow in January because of unusual atmospheric conditions. Using F13 data instead of F15, the September daily minimum that we reported on September 16, 2008, changed from 4.52 million square kilometers (1.74 million square miles) to 4.54 million square kilometers (1.75 million square miles), within the margin of error for daily data.

The F15 sensor drift does not change any of our conclusions regarding the long-term decline in Arctic sea ice extent. Such scientific conclusions, published in peer-reviewed journals, are based on quality-controlled monthly to annually averaged data. We have quality-controlled the final data through 2007; a thorough audit of the more recent data from 2008 shows that any discrepancies fall within the margin of error.

It's one thing to be a denier, but at least don't be so obvious about your attempts to distort the data. It was one, brief problem which was immediately recognized and only caused an approximately 4% error at its peak.

You're going to have to deal with the *fact* that not only is Arctic ice extent far less than it has been at any point in recorded history, but that it's far thinner to boot. If you hate what peer-reviewed science says, that's your problem. Build your *own* network of sensors and satellites and monitor the Arctic for decades if you don't like the results the current hardware is giving.

And as for the Slashdot article in question? Let me sum up: "Ice is growing at a single Antarctic station. Therefore, tens of thousands of peer-reviewed papers which never predicted that ice would shrink at every station are still wrong (because it's "global climate change", not "local weather change"), and global warming is a scientific conspiracy to destroy capitalism."

Temperature

[RichMan]

The antarctic is supposed to be a desert because it is too cold to snow.
The fact the central area is now accumulating snow points to warming and accompanying increased precipitation.

The ice sheets have increased their outward flow. Also another indicator of increased precipitation and warmth.

One has to be very careful what one looks at for indicators of global warming/cooling.

Re:Temperature

[highvista63]

This is exactly what I've heard should be happening, as well. Global warming would evaporate more of the ocean's water, which falls on Antarctica as snow, resulting in more ice.

Re:Temperature

[alvinrod]

I don't mean to discredit what you say, but could you possibly give a better explanation of what's occurring and how it's related to global warming.

It seems that some times every event is a sure sign that X is occurring, whether or not there's actually any scientific proof behind it or not. It reminds me of whenever something happened it would be attributed to God, the gods, or some other deity supposedly controlling the fate of mankind depending on the time period.

I just don't want things to devolve to that point. I have no reason to doubt what you're saying, but could you provide some links that explain the science behind your comments or provide a more thorough explanation yourself. I don't mean to call you out as my own knowledge of climate science is largely non-existent, but I still tend to take statements without further explanation with a grain of salt.

Re:Temperature

[RichMan]

Actually the bit about snow was misleading. The article was about sea ice thickness. Sea ice is caused by cold air flowing from a pole toward the equator and cooling the ocean. More about that in a bit.

Back to the bit about "to cold to snow". Really cold air carries very little water vapour.
http://www.theweatherprediction.com/habyhints/222/

Now back to the article. The article described 1 year sea ice thickness. This is ice that forms on the sea over one winter and is essentially a measure of how cold the air was that winter. So first thought is that more ice implies a colder winter. Yes I agree with that. The question is what is the average global temperature. Global warming (called climate change by those who think explaining all the details will confuse people) does not mean it warms up everywhere.

Fact: Cold air does not come from the polar regions. Cold air comes from high in the atmosphere where air radiates heat to space. Warm air comes from contact with sun warmed ground and sea.
http://www.rcn27.dial.pipex.com/cloudsrus/wind.html

So the polar regions are cold because they get more cold air dropped on them from high in the atmosphere. What pushes the whole cycle is "heat". We like to think of hot and cold as relative to our norms. Real tempeature is degrees Kelvin. So the polar regions just have less heat than the equatorial regions.

Back to the circulation putting more heat into the system results in a global warming but also in an accelerated wind system. This will push more cold air down at the poles. Essentially making the poles colder and the polar winds colder. This will make the polar regions colder --- when they are not heated by the sun.

So from global warming we can actually expect colder winters at the poles. Overall they will be shorter due to the added heat. There are lots of balances and more complex things. Particularly the global air circulation is not 1 cycle equator to poles, but banded. But the general idea is there.

Re:Temperature

[RichMan]

> Besides, the idea of it being too cold to snow is a myth:

The article you quoted says --
    Once it drops below -20F, your chances of snow are virtually nil (but still possible).

I will take that "virtually nil (but still possible)" and say that effectively it does get to cold to snow.

Re:Temperature

[RichMan]

Sea ice has a minimal affect on sea level. So anything about more or less sea ice is to a first order irrelevant to global sea level.
http://moregrumbinescience.blogspot.com/2009/04/ice-and-sea-level.html

http://www.radix.net/~bobg/faqs/sea.level.faq.html
---
    In terms of the ice, there are five identifiable reservoirs, only one
of which is expected to be able to have catastrophic effects on sea
level. They are sea ice, mountain glaciers, the Greenland ice sheet,
the East Antarctic ice sheet, and the West Antarctic ice sheet. The one
expected to be potentially catastrophic is West Antarctica.
Catastrophic is taken to mean meters of sea level in a few hundred years
or less.

    First, why can't the other four be catastrophic? Sea ice cannot
change sea level much. That it can do so at all is because sea ice is
not made of quite the same material as the ocean. Sea ice is much
fresher than sea water (5 parts per thousand instead of about 35). When
the ice melts (pretend for the moment that it does so instantly and
retains its shape), the resultant melt water is still slightly less
dense than the original sea water. So the meltwater still 'stands' a
little higher than the local sea level. The amount of extra height
depends on the salinity difference between ice and ocean, and
corresponds to about 2% of the thickness of the original ice floe. For
30 million square kilometers of ice (global maximum extent) and average
thickness of 2 meters (the Arctic ice is about 3 meters, the Antarctic
is about 1), the corresponding change in global sea level would be 2
(meters) * 0.02 (salinity effect) * 0.10 (fraction of ocean covered by
ice), or 4 mm. Not a large figure, but not zero either. My thanks to
chappell@stat.wisc.edu (Rick Chappell) for making me work this out.
---

As an indicator of other things 1 year sea ice thickness is relevant on a second order. It is an indicator of the local winter average temperature. Local temperature changes are not global. I say that this indicator of a more cold winter shows an increased polar air circulation which is actually a positive indicator for global warming in general.

Re:Temperature

[Anonymous Coward]

I haven't been involved in any climate research, but what matters is WHY this is hapening.

Is it, as suggested above, because water falling there as snow instead of in Australia and Texas as rain is increasing volumes? Other explanations include:

  - Thermal expansion of the ice
  - Ice melting lubricates glacial movement
  - Ice sheets detatching allows faster glacial movement
  - Lower temperatures resulting in greater freezing of seawater.

Honestly though, conceptually this isn't amazingly complex. If we see temperatures rising, as measured by reliable equipment, thats called warming. If the ice thickens as the termperatures rise, that means something interesting is happening; It doesn't mean things aren't getting warmer.

When presented with scientific data, vested interests say "Oh yeah!? Prove it!". Instead of simply suggesting that they read the science reports and papers, many have tried to find anecdotes (permafrost, ice sheet collapse, etc etc) but these things don't 'prove' global warming any more than an ice thickening disproves it.

If only the population at large had an education sufficient to allow public discussion of the data found through research, there would be a great deal more consensus on this and other issues.

Science is not subjective.

Re:Temperature

[adonoman]

And -20F is only just starting to get cold for places like Antarctica, (or even continental/northern Canada and Russia). Where I live, we regularly get 2-3 weeks with highs below -20F, and you can depend on those weeks to be sunny and dry.

Re:Temperature

[Illserve]

So from global warming we can actually expect colder winters at the poles.

Truly this is a theory that cannot be disproven.

When we thought the poles were melting, the infamous pictures of a wet polar bear on a little ice shelf were everywhere and we were told that this was the direct result of warming.

So now it seems the global warming theory can have its ice and melt it too.

Re:Temperature

[Illserve]

You must take into account water/air circulation in the whole system at the very least too. Or choose to take the the butterfly or shit happens explanations.

What is clear to me is that our understanding of atmospheric dynamics is so awful (and rightfully so, it's complicated), that an explanation can be cobbled together using pesudo atmospheric lingo to explain any set of data as a result of man made influence.

The truth of the matter is that we don't really know what's going on. But that doesn't stop many people from boldly claiming that "X causes Y" with undeserved confidence.

What's also unscientific about this process is the way that the GW movement latches onto emotionally appealing icons to make their case (e.g. Polar bears, Katrina)

Re:Temperature

[im_thatoneguy]

Of course it can.

Just like I can say we're getting less percipitation but more flooding in the northwest US. If there is a huge deluge of percipitation but then a 3 month drought then that can actually cause worse flooding later.

Similarly it could rain more often but still rain less.

That's why the leading worry about Global Warming isn't that you're going to need to get 3 more days of nice sunny weather every day. It's that Global Warming will cause UNPREDICTABLE weather patterns. Such as freak deep freezes. Unexpected ice patterns etc in addition to hotter summers and draught.

Maybe a region will see its weather patterns change such that they receive tons of percipitation during the winter but none during the growing season. That's a bad change for agriculture even if the region receives "more rain".

You're building a strawman against climate change that "Scientists claim that global warming will cause global heating in every point on earth." That's not a claim of global warming. And when shipping lanes open through the north pole (where polar bears reside) I would hardly be hasty to suggest that in general ice sheets aren't shrinking simply because one small region on earth is seeing increased ice.

There's increased ice in my freezer too... does that disprove global warming? Look at the data as a whole not cherry picked exceptions to the data trends.

Re:Temperature

[im_thatoneguy]

What's also unscientific about this process is the way that the GW movement latches onto emotionally appealing icons to make their case (e.g. Polar bears, Katrina)

So your counter argument that an observed weather phenomenon on the opposite side of the planet casts into doubt the mountain of data that the north pole is losing its sea ice (to the detriment of Polar Bears) is scientific?

Talk about appealing to false causality. Was Katrina caused by GW? Who knows. One point of data trend does not make. Is the Arctic Melting caused by the fact that it's getting warmer, along with the rest of the planet on average? That's a pretty hard thing to disprove with millions of points of data all pointing to the same thing "The earth is warming."

Re:Temperature

[Illserve]

So your counter argument that an observed weather phenomenon on the opposite side of the planet casts into doubt the mountain of data that the north pole is losing its sea ice (to the detriment of Polar Bears) is scientific?

Did the GGGP of this post not just say that global warming causes COLDER poles?

How can I possibly debate this issue with you or anyone else when the climate change camp gets to count both warmer and colder temperatures at the poles as favorable for their position?

It's an impossible position you've put your opponents in; none of the evidence counts against you.

Re:Temperature

[wasted]

Fact: Cold air does not come from the polar regions. Cold air comes from high in the atmosphere where air radiates heat to space. Warm air comes from contact with sun warmed ground and sea.
http://www.rcn27.dial.pipex.com/cloudsrus/wind.html

Your reference does not support your alledged Fact, and your alledged Fact ignores the concept of adiabatic warming. The poles are colder than the equator because they receive less energy from the sun, not because descending air is colder. This casts a LOT of doubt to the validity of the rest of your arguments as well.

*Note that the adiabatic warming reference is from an education institution site, not a property development site.

how bout them apples

[superwiz]

inconvenient truth?

Re:Separation of Science and States

[Daimanta]

"It is time for science to be market-driven rather than socialist in nature."

Since IS market driven. There is a BIG BIG market for global warming and that's where the money is so climate scientists focus on global warming and not other topics or (God forbid) the heresy that is global warming denial.

Number juggling.

[the_other_chewey]

last year, the ice had a maximum thickness of 1.89m, its densest in 10 years. The average thickness of the ice at Davis since the 1950s is 1.67m.

So?

Good data point, does not reverse slope of line

[Phat_Tony]

Great data and interesting if it proves out. But all the "global warming doesn't exist people" are going to jump on this like every bit of news about cold weather to claim it contradicts the idea that there's global warming, which it doesn't.

Global warming is not a powerful enough trend to counteract all other factors- it still get colder in fall and winter in temperate zones, and it's often colder from one day to the next. While the majority of ski resorts have reported a trend of less annual snowfall per year for the past twenty years or so, some individual years buck the trend, and some resorts (like Holiday Valley in New York) have experienced the opposite trend. It's a hugely complex system with a lot of random variation and unknown factors. While the satellite data tells us that the average temperature of the earth is increasing every year, that leaves a lot of room for variation from the mean, and some parts of the world are actually getting colder. Due to the complexities of weather, some areas may experience more snowfall when the temperature rises. So don't make this out to mean more than it is.

But it is very interesting, and could force changes to models claiming rapidly rising sea levels due to global warming.

West-Antarctica

[Yokaze]

To my knowledge, it is already known, that the ice thickens in West-Antarctica (News from 2002). Davis-Station seems to be located there.

I am interested, what new findings in West-Australia lead to Dr Allison's evaluation on the development of the whole continent of Antarctica. The posted article itself is a bit sparse on facts.

Whoop de doo!

[Dyinobal]

Global warming exists, but it doesn't scare me. The earth wasn't always this temperature, and if things get hotter we will just have to deal. An Ice age would scare me but not global warming, the earth was much warmer than it is now several million years ago, if it gets that warm again it doesn't mean we are all gonna die. Sure things might get hairy for a while but seriously global warming isn't that dangerous to our survival as a race. This how ever doesn't mean we should abandon working towards more energy efficient and cleaner sources of energy. This has to happen for us to progress forward as a race and while it should happen naturally I've no problem with a bunch of alarmists freaking out and spurring the desire for better sources of energy. When these alarmists start infringing upon my freedoms though I'll have a problem.

Re:Whoop de doo!

[Beryllium Sphere(tm)]

>Sure things might get hairy for a while

Look at where the coastline was during warmer spochs. "Hairy" is a polite word.

We also weren't trying to feed six billion humans last time it was seriously warm.

Oh boy!

[Virak]

Time for a mature, enlightened debate on climate change, by people with thorough knowledge of the field who don't parrot long-discredited bullshit at all! I do so enjoy these discussions. They're almost as intelligent as Slashdot discussions on economics.

People don't seem to understand

[93 Escort Wagon]

People hear "climate change" and "global warming" and think all the ice is going away. Thing is, while there are certain large ice masses that are almost certainly going to melt - the West Antarctic Ice Sheet, for instance - it's an open question how the bulk of Antarctica and Greenland is going to respond to a warmer climate. There will certainly be increased summer melting around the periphery, but there is some speculation that the total ice volume in these places will increase due to warmer (but still below freezing) temperatures. Thing is, for much of the year the air is so cold there that it just doesn't have the carrying capacity for much total water volume. Warmer air can simply carry more water than colder air, which can mean more snow and more ice pack. I say "can mean" because climate change can also affect weather patterns, which can alter the amount of precipitation that falls or even alter the source region for the precipitation that eventually reaches a given location.

However when it comes to smaller glaciers and ice fields, where the average annual temperature was significantly closer to freezing to begin with, it's more obvious that they're shrinking or completely going away.

FWIW up until a few years ago I worked in a climate research lab where we studied the climate records in ice from Greenland and Antarctica.
 

Re:People don't seem to understand

[Idiomatick]

Wait you actually worked in a research lab. I'm pretty sure here on /. that makes you biased. Since if you worked in a climate research lab you are pro-climate change. All them researchers are pro climate change so clearly your opinion is worthless.

Re:Separation of Science and States

[Weedhopper]

That's not a bad point.

For the last few years, guys with the slightest connection to anything even remotely connected to the climate and weather are being called "climate scientists" or "climate change expert." Huh?

Re:Separation of Science and States

[causality]

> he general public apparently has no idea how incredibly dogmatic, religious, > and un-scientific much of modern science has become.

and

> I think the real issue here is that scientists have become another authority.

Or put more simply:

"Scientists don't change their minds, they just die." - Max Planck

And he said that before the politics and money factors entered into science.

I think Carl Sagan neatly addressed that:

In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
-- Carl Sagan, 1987 CSICOP keynote address

Especially when he said it doesn't happen as often as it should because change is sometimes painful. I will add one observation to that: what really makes change so painful is when your ego is invested in a particular outcome. When that ego need is replaced by a sense of awe derived from the mystery (and sometimes the absurdity) of the universe, which unfortunately seems rare these days, change can be something you welcome.

Where is that data?

[SuperKendall]

While the majority of ski resorts have reported a trend of less annual snowfall per year for the past twenty years or so,

Really? Where is that info from?

Because the data I can see says otherwise - like the SNOTEL Precipitation Data Table from Wolf Creek Pass in Colorado. Or Squaw Valley in California. Or Daisy Peak in Montana.

We've had dry years in Colorado over the past decade, but also some banner snow years. Similarly for other places in other states.

So where does the data validating that generally ski resorts have lower snowpack over the last twenty years come from? Or is it just something everyone "knows".

In reality I think that's a data point too variable to indicate anything one way or the other.

You are confused.

[Jane Q. Public]

Like many people, you have confused Libertarianism with lassez-faire government, or even Conservatism. They are NOT the same things at all.

Libertarians believe in the least amount of regulation that is necessary to do the job. That is not even close to the same as no regulation.

For example, either of last year's Libertarian candidates for President would have regulated the "financial industry" more, not less. Smart Libertarians support reasonable antitrust laws, not unbridled corporatism as they have so often been accused of advocating. And so on.

It might pay to learn something about a philosophy before you go around publicly insulting it.

Let's forget the environment for a momnet...

[thetoadwarrior]

Let's pretend that human activity has no effect on the environment.

With that in mind there is still no reason not to be more green.

Pollution shortens your life: http://news.bbc.co.uk/1/hi/health/7946838.stm
Pollutionis linked to Pneumonia: http://news.bbc.co.uk/1/hi/health/7347065.stm
Pollution affects birth weight: http://news.bbc.co.uk/1/hi/health/7988619.stm
Pollution alters brain function: http://news.bbc.co.uk/1/hi/health/7288176.stm

So why in the hell would anyone support polluting this planet?

Installing solar panels and using water butts and various other green things can save money so why wouldn't people want to save money?

You can't (shouldn't) drive while intoxicated so increased public transportation makes it better for me when I want to socialise with my friend with alcohol and what not. Riding on buses and trains I can sleep, read or use my laptop while going to work rather than just sitting behind the wheel stressing out. Those who insist on driving get the benefit of less traffic when more people use the train or bus So it's nothing but a benefit all around

My main concern is looking out for number one and looking out for the environment results in nothing but benefits for me as it does for most people. Ignorant people should realise this and stop focusing on just the planet. This isn't about tree huggers. This is about saving money and improving your life. So even if you have a "fuck the planet" attitude making certain change benefits yourself as well as the tree huggers.

Praise FSM for increased piracy

[Ranger]

It's scientifically proven that there is a direct inverse correspondence between the number of pirates and global warming. As the number of pirates decreased global warming increased. Now that piracy in Somalia has gone up the ice in that one tiny spot in Antarctica. It'll surely compensate for the rapid flow of glaciers in the West Antarctic icesheet as they flow unimpeded into the sea now that more of the iceshelfs are gone. All hail the Flying Spaghetti Monster in his infinite wisdom for making that happen. He was none to happy about Obama killing those pirates.

Re:Separation of Science and States

[Beryllium Sphere(tm)]

I bet a climate scientist could have gotten plenty of money from the Bush Administration for arguing that manmade CO2 wasn't causing climate change. Exxon Mobil has plenty of money for anyone who can sow doubt about the anthropogenic climate change hypothesis.

Why not more scientific criticism of the hypothesis, then?

Because scientists went into science instead of law school because they care about reality.

Re:Separation of Science and States

[causality]

The Electric Universe people were completely discredited when the NASA probe spawned from Deep Impact collided with the comet Tempel 1. If the Universe were -- as they claim -- made up of anti-matter, the resulting explosion of the probe and comet would have vaporized a fair chunk of the solar system.

Of course, this didn't stop them from saying that the collision actually proved their theory since there was a little explosion.

I believe you're proving my point for me when I say that the people who vehemently oppose the Electric Universe (EU) theory tend not to be familiar with it. I have read their works extensively and have never, ever seen the EU folks make the claim that the Universe is made up of antimatter. If you want to see what they had to say about the Deep Impact collison with Tempel 1, look here and you will find something entirely different from what you just described.

You can also find more on the Deep Impact event in this category of the Thunderbolts site.

To date, I have never once seen an opponent of the EU theory who was thoroughly familiar with it. There is no substitute for your own inquiry.

Where did you learn this crap?

[Jane Q. Public]

If I had thought that laissez-faire were synonymous with anarchy, then would have just written "anarchy". What makes you think I did? Assumptions?

Your assertions about Libertarianism (at least in the U.S.) are just plain false. Of course there are anarcho-libertarians. There are also anarcho-Republicans. That does not mean that either form a significant percentage of their respective parties. Trying to divide Libertarianism into two separate groups in this fashion is as fallacious as it would be to divide the Republican party the same way.

I have been around Libertarians for many years, and I am intimately familiar with their philosophy and their literature. It is nothing like what you portray at all. If in fact they wanted "the least amount of regulation, period" then they would indeed be anarchists, and there would be no point in even having a Libertarian party!

Headline more accurate than article?!

[Greg Lindahl]

This must be a first.

This is news?

[Anonymous Coward]

To anyone who actually has done a bit of looking into Antarctica in climatic terms, this won't be surprising.

Start with a good map of Antarctica: Wikipedia has an excellent picture. You can see the Transantarctic Mountains pretty easily on the picture--it's the line roughly in the center. To the right is East Antarctica; to the left West Antarctica.

Now, you see those two patches of rather gray ice just west of the mountains? That's the part of the sheet that isn't on land. Much of West Antarctica is sitting on ice shelves. East Antarctica is basically a giant sheet of ice a few kilometers thick sitting on land.

For climatic reasons, East Antarctica is colder than West, and it simply doesn't snow that much. The massive cyclone that appears each winter doesn't help.

Gaining mass means you're getting more snow, which means that the temperature is, you know, getting warmer. The annual mean temperature is -57ÂC at the South Pole...

Now, many of you will say "this debunks global warming", etc., but you're missing a key part of the equation. West Antarctica may be 10% of the ice sheet of Antarctica, but when you compare that the entire Antarctic ice sheet comprises the majority of freshwater on Earth, a collapse of its ice sheet would result in significant rise of sea levels. And what's preventing its collapse? The Ross and Ronne Ice Shelves. And yep, they're shrinking.

Re:Separation of Science and States

[CarpetShark]

In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
-- Carl Sagan, 1987 CSICOP keynote address

Actually, this happens often in religion, once you reach a certain level, just like it happens in science once you reach a certain level. Like science, which has those to claim to follow it yet know little, and defend that knowledge incorrectly, you also get people raised with a religion who claim to follow it, defend it illogically because it's all they know, yet fail to understand what real religion is all about.

Molecular weight of oxygen

[Blancmange]

I did. I also checked out the molecular weight of oxygen, nitrogen and argon. There's no way oxygen can exist anywhere near ground level. There, the air is made entirely of argon.

If you want to breathe oxygen, you'll have to go up several hundred metres. Unfortunately, it will be relatively pure, highly corrosive even to organic materials and a terrible fire risk. To be safe, you'll have to go up much higher in the atmospheric layer cake to the boundary between the oxygen and nitrogen layers.

Case in Point

[DesScorp]

That's not a bad point.

For the last few years, guys with the slightest connection to anything even remotely connected to the climate and weather are being called "climate scientists" or "climate change expert." Huh?

Case in point: David Suzuki, a Canadian zoologist who has done all his professional work in genetics. Somehow, he became a climate scientist in the press. This is also the guy that said " climate change deniers", especially ones in politics, should be jailed for their "crimes".

Different Gandhi

[mangu]

I love Gandhi

Are you aware that Indira Gandhi is not the same person one usually refers to as simply "Gandhi"?

But I must say I agree with the rest of your comment, the US is the biggest polluter and owes the rest of the world some respect. We all share the same planet.

And going back to the article, this shows the typical tactics of people who don't want to do their part in fighting global warming. They try to imply that the enormous amount of evidence that has been collected demonstrating the anthropogenic influence in global warming is just a bunch of isolated data. Yet they want to use one single measurement as evidence that there really isn't something like a sudden raise in temperatures over the last few hundred years that's more abrupt than anything ever seen on earth.