Bill Nye and David Attenborough Respond To Science-Deniers on Evolution And Climate Change

Bill Nye the Science Guy and Sir David Attenborough have both worked hard to use the media to provide education on science. This task is especially important considering the vast ignorance of basic scientific concepts found in recent polls, and due to political groups intentionally spreading denial of science. Both Bill Nye and David Attenborough are now taking on attacks on science coming from creationists and climate change deniers.

There is a valid argument that the debate format is the wrong way to confront those who are intentionally giving arguments which are counter to fact, and Bill Nye is far more knowledgeable at science than in political debating. He still deserves credit for seeing the importance of confronting science-denial. I previously looked at Bill Nye’s debate against  Ken Ham on evolution. Over the weekend he confronted a Republican member of Congress on climate change. The video is above and the transcript is here. Coverage from Swampland:

Bill Nye “The Science Guy” told Republican Representative Marsha Blackburn of Tennessee to stop questioning the facts behind climate change on Sunday morning, as the Congresswoman said the “engineer and actor” didn’t know enough about climate science to claim authority.

The two sparred over the the most appropriate response to extreme weather events and global warming on NBC’s Meet the Press, and disagreed on the scientific consensus regarding climate change.

Blackburn maintained that there is no consensus in the scientific community about global warming, pointing to two vocal dissenters, Richard Lindzen of MIT and Judith Curry of Georgia Tech, who claim that humans are not causing climate change.

“Neither [Bill Nye] nor I are a climate scientist. He is an engineer and actor, I am a member of Congress. And what we have to do is look at the information that we get from climate scientists,” said Blackburn. “There is not agreement around the fact of exactly what is causing this.”

Ninety-seven percent of climate scientists agree that climate-warming trends over the past century are very likely due to human activities, according to NASA. Experts say there is still some uncertainty in absolutely linking isolated extreme weather events like Hurricane Sandy or bad droughts to global warming, but the vast majority of scientists ascribe climate change and the increase in extreme weather to human activity.

Nye responded harshly to the Congresswoman.

“We have overwhelming evidence that the climate is changing. That you cannot tie any one event to that is not the same as doubt about the whole thing,” said Nye. “There is no debate in the scientific community. I encourage the Congresswoman to really look at the facts. You are our leader. We need you to change things, not deny what’s happening.”

More at Climate Progress.

Attenborough

David Attenborough has typically stayed out of these debates in the past, but The Daily Beast reports that he is now speaking out:

In the U.S. Attenborough is perhaps best known for the Life on Earth series that was broadcast on PBS in the 1980s, on the other side of the Atlantic he is an institution, recently winning a BBC poll to find the greatest living British icon. His work has often been diluted for an American audience, with his masterful narrations for Planet Earth and Life re-recorded by Alec Baldwin and Oprah Winfrey before they were broadcast on the Discovery channel. There have also been accusations that the U.S. network sought to downplay climate change in the shows.In fact, Attenborough says he has finally grown sick of America’s attitude to climate change. “I think it’s very sad that people won’t accept evidence for what it says—it’s extraordinary that one of the wealthiest, materially advanced societies in the world can support irrational myths in that way,” he said. “That they should do it privately is up to them but since what they do effects that whole world it’s pretty serious that they should not accept that humanity has been responsible for these changes that are absolutely evident to everyone else.”

You could hardly describe the response as knee-jerk since Attenborough has made a career of resisting controversy, often describing himself as “a reporter” with no views of his own. He does also have sympathy for those who resist the prevailing science on climate change. “There are very good reasons why people should not wish to accept it, because it interferes with their business,” he said. “I would much prefer it wasn’t true—but it is true and unless we can do something about it we are going to be in trouble.”

He has less time for those who deny the existence of evolution, however. “Every society in the world has found it necessary to produce a story to account for the fact that humanity is on earth,” he said. “The Australian Aboriginals think that the first humans were regurgitated by a great rainbow serpent in the sky, the people in Thailand think the beginning of the world was a huge pool of milk and a snake was pulled by demons, and the milk coagulated and that formed human beings and there was a time, two and a half to three thousand years ago, when people on the east end of the Mediterranean thought woman was made from the rib of the first man.

“If somebody says to me I believe every word of the Bible is true, you can’t argue against that degree of irrationality…there is actually a way of looking at the natural world and seeing the evidence and it’s all there. And what’s more it’s the same evidence whether it’s in Australia or Northern Europe or wherever. It’s all the same—it all produces the same answer and you can all see the evidence—if you reject that then there’s nothing I can say.”

Attenborough and his fellow naturalists have been demonstrating the science behind evolution and the fossils that show the development of animal species for decades, and yet recent years have seen an uptick in the number of Americans who believe God put humans directly on earth. One suggested explanation, has been the surge of unchecked disinformation available online. “Never before in history has the entire world been able to speak to one another. We are at the beginning of an extraordinary evolution as a species—one species is able to communicate instantly with every member,” Attenborough said. “I’m not so cynical as to think that ignorance will always win.”

Cross posted at The Moderate Voice

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Ignorance of Science In America

Earth From Moon

Last week I wrote about the debate between Bill Nye and Ken Ham on evolution versus creationism. Many scientists were justifiably annoyed that this was even a topic of  debate. We are contrasting evolution, based upon a tremendous body of actual evidence, with creationism, a belief lacking any evidence which is based purely upon religious dogma. I’ve noted in the past that a disturbing number of Americans do not accept evolution, which provides the foundation of modern biology. While far more Republicans deny evolution than Democrats and Independents, the problem is not limited to Republicans.

We see ignorance of science in many areas. While the tobacco industry has pretty much given up the battle against evidence that cigarette smoking is hazardous, we see essentially the same type of anti-scientific misinformation being spread by the petroleum industry regarding climate change denialism. The recent death of Philp Seymore Hoffman of a heroin overdose raised the issue that there are people who remain unaware of the science demonstrating that addiction is a disease, not just a bad choice.

Unfortunately ignorance of science is widespread in this country, often impacting views on public policy. The American Association for the Advancement of Science has released a survey demonstrating this ignorance:

Americans are enthusiastic about the promise of science but lack basic knowledge of it, with one in four unaware that the Earth revolves around the Sun, said a poll out Friday.

The survey included more than 2,200 people in the United States and was conducted by the National Science Foundation.

Nine questions about physical and biological science were on the quiz, and the average score — 6.5 correct — was barely a passing grade.

Just 74 percent of respondents knew that the Earth revolved around the Sun, according to the results released at the American Association for the Advancement of Science meeting in Chicago.

Fewer than half (48 percent) knew that human beings evolved from earlier species of animals.

The result of the survey, which is conducted every two years, will be included in a National Science Foundation report to President Barack Obama and US lawmakers.

One in three respondents said science should get more funding from the government.

Nearly 90 percent said the benefits of science outweigh any dangers, and about the same number expressed interest in learning about medical discoveries.

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The 2014 State Of The Union Address

Boehner SOTU

The State of the Union address (transcript here) was rather modest, considering the limitations Obama faces in dealing with Congressional Republicans who have had the policy of opposing Obama’s agenda on political grounds since the day he took office. The few policy proposals had already been released, such as an executive order regarding the minimum wage at companies receiving government contacts. There were a few moments during the speech worth noting. He began with what was basically a defense of his record on the economy:

The lowest unemployment rate in over five years. A rebounding housing market. A manufacturing sector that’s adding jobs for the first time since the 1990s. More oil produced at home than we buy from the rest of the world – the first time that’s happened in nearly twenty years. Our deficits – cut by more than half. And for the first time in over a decade, business leaders around the world have declared that China is no longer the world’s number one place to invest; America is.

That’s why I believe this can be a breakthrough year for America.

Of course, in what is essentially a disproof of trickle-down economics, he recognized that problems remain:

Today, after four years of economic growth, corporate profits and stock prices have rarely been higher, and those at the top have never done better. But average wages have barely budged. Inequality has deepened. Upward mobility has stalled. The cold, hard fact is that even in the midst of recovery, too many Americans are working more than ever just to get by; let alone to get ahead. And too many still aren’t working at all.

This sure makes the right wing claims that Obama is a socialist sound ridiculous. Plus there is his support for small business:

Let’s do more to help the entrepreneurs and small business owners who create most new jobs in America. Over the past five years, my administration has made more loans to small business owners than any other.

While it may or may not be wise, I always wish that Democrats would do more to directly take on the absurd positions held by many Republicans. Unfortunately I’m not sure that showing Republican denial of science would be politically successful in a country with such vast scientific illiteracy. At least we did get this:

But the debate is settled. Climate change is a fact.

He is right about climate change, but the debate is only settled in terms of the scientific knowledge. Climate change is a fact. So is evolution. And the earth is round. Try to convince the Republicans.

Obama also defended his record on health care:

Already, because of the Affordable Care Act, more than three million Americans under age 26 have gained coverage under their parents’ plans.

More than nine million Americans have signed up for private health insurance or Medicaid coverage.

And here’s another number: zero. Because of this law, no American can ever again be dropped or denied coverage for a preexisting condition like asthma, back pain, or cancer. No woman can ever be charged more just because she’s a woman. And we did all this while adding years to Medicare’s finances, keeping Medicare premiums flat, and lowering prescription costs for millions of seniors.

Obama said little about the problems caused by Republican obstructionism, but did mention the “forty-something votes to repeal a law that’s already helping millions of Americans.” I believe the exact number is forty-seven votes to repeal the Affordable Care Act.

Among the lines which got the most attention of the night, when discussing equal pay for equal work:

It is time to do away with workplace policies that belong in a “Mad Men” episode.

The official Republican response was rather empty, and there were also two Tea Party responses. The bulk of the opposition I saw to Obama on line (and in an op-ed by Ted Cruz)  has been to the use of executive orders, ignoring how much fewer he has used than his predecessors. Where were all the conservatives now complaining about Executive power during the Bush years, when Bush went far further than Obama is contemplating?  I doubt their complaints will receive much sympathy from swing voters (the few who exist). As I pointed out recently, voters are realizing that the Republicans are responsible for gridlock, even if the media often overlooks this in their efforts at appearing objective by treating both parties equally when they are not mirror images of each other.

sotu_ideology2

All in all, the address was liberal but hardly ground-breaking. The Monkey Cage has compared every SOTU address since 1986 based upon ideology. This year’s speech was placed around the middle of previous addresses from Obama and Bill Clinton. What I really found interesting about this chart was how far the Republicans moved to the right under Bush. State of the Union addresses are hardly an exact measurement of the ideology of a president, but it is interesting that Ronald Reagan and George H. W. Bush are far closer to the two Democratic presidents compared to George W. Bush. George W. Bush Started out comparable to the previous Republican presidents in his first speech, then moved significantly to the right. Maybe this was the result of 9/11.

If nothing else, I was happy that it wasn’t Mitt Romney giving the speech. I’m imagining Mitt Romney spending the evening going up and down in his car elevator. I couldn’t resist staring with the above picture which captures John Boehner, even if he isn’t orange enough. I did feel that his green tie did clash with his orange face.

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Quote of the Day: Letterman Corrects Donald Trump On Global Warming

“Donald Trump says today’s cold weather proves there’s no global warming. Strictly speaking, global warming doesn’t mean every day it’s going to be raging hot or that every day is hotter than the year before. It’s the same way that ‘Celebrity Apprentice’ doesn’t mean you’re going to see actual celebrities.” –David Letterman

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Big Business Finally Awakening To Dangers Of Climate Change

The most difficult form of denial to overcome is when powerful forces have a financial interest in hiding the truth. Today’s misinformation campaign against climate change being waged by the petroleum industry is remarkably similar to the tobacco industry’s campaign to deny the effects of cigarettes on health. The petroleum industry will continue to fund a campaign against the scientific consensus on global warming as long as they can get away with it. They know that whenever there is a fight to be waged by a small special interest against the common good, the Republican Party can be counted upon to back the special interest in return for campaign contributions. They can also count on conservatives to be easy to trick into following along as long as they repeat the correct right-wing mantras.

The petroleum industry now has more than just scientists to contend with. Other industries are realizing that climate change is both real and is affecting their bottom line. The New York Times reports:

Coca-Cola has always been more focused on its economic bottom line than on global warming, but when the company lost a lucrative operating license in India because of a serious water shortage there in 2004, things began to change.

Today, after a decade of increasing damage to Coke’s balance sheet as global droughts dried up the water needed to produce its soda, the company has embraced the idea of climate change as an economically disruptive force.

“Increased droughts, more unpredictable variability, 100-year floods every two years,” said Jeffrey Seabright, Coke’s vice president for environment and water resources, listing the problems that he said were also disrupting the company’s supply of sugar cane and sugar beets, as well as citrus for its fruit juices. “When we look at our most essential ingredients, we see those events as threats.”

Coke reflects a growing view among American business leaders and mainstream economists who see global warming as a force that contributes to lower gross domestic products, higher food and commodity costs, broken supply chains and increased financial risk. Their position is at striking odds with the longstanding argument, advanced by the coal industry and others, that policies to curb carbon emissions are more economically harmful than the impact of climate change.

“The bottom line is that the policies will increase the cost of carbon and electricity,” said Roger Bezdek, an economist who produced a report for the coal lobby that was released this week. “Even the most conservative estimates peg the social benefit of carbon-based fuels as 50 times greater than its supposed social cost.”

Some tycoons are no longer listening.

At the Swiss resort of Davos, corporate leaders and politicians gathered for the annual four-day World Economic Forum will devote all of Friday to panels and talks on the threat of climate change. The emphasis will be less about saving polar bears and more about promoting economic self-interest.

The irony is that many of the right wingers conned into opposing the scientific consensus have been misled to believe that there is some sort of conspiracy to use climate change to destroy the economy. The reality is that those of use who are concerned about preserving our economy realize that climate change is one of the most serious challenges we fact.

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Jon Stewart Mocks Conservatives Who See Cold Weather As Evidence Against Established Science On Climate Change

Jon Stewart started out the year saying he would avoid controversial topics such as politics and religion. Instead he discussed the weather–and went on to mock conservatives who cite recent cold weather as some sort of evidence against climate change (video above). Stewart pointed out the difference between climate and weather on a particular day, the long-term warming trend, and the relationship between global warming and extreme weather conditions. He pointed out that, “Apparently decades of peer-reviewed scientific study can be, like a ficus plant, destroyed in one cold weekend.” He contrasted this with Fox relying on an “expert” such as Donald Trump.

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Cold Days Confuse Right Wing Deniers Of Climate Change

With cold weather it is inevitable that the American right wing, which has a poor grasp of science and math (along with economics, American history, and current events), will claim this to be evidence against global warming. The right wing is quick to adopt knee-jerk arguments, while tending to avoid investigating exactly what it is they are attacking. (Then there is the delusional far right-wing blogger Donald Douglas who shows he has no idea as to the difference between science and astrology and then wonders why I won’t bother with his trollish comments.) Climate change has predicted an increase in extreme weather conditions, which we are experiencing, and an overall average increase in temperature, which we continue to experience despite cold days.

Quartz explained one theory as to how global warming can make cold snaps even worse:

In fact, despite the trolling of Donald Trump and other climate change deniers, global warming is probably contributing to the record cold, as counter-intuitive as that may seem. The key factor is a feedback mechanism of climate change known as Arctic amplification. Here’s how to explain the nuts and bolts of it to your under-informed family and friends:

Snow and ice are disappearing from the Arctic region at unprecedented rates, leaving behind relatively warmer open water, which is much less reflective to incoming sunlight than ice. That, among other factors, is causing the northern polar region of our planet to warm at a faster rate than the rest of the northern hemisphere. (And, just to state the obvious, global warming describes a global trend toward warmer temperatures, which doesn’t preclude occasional cold-weather extremes.)

Since the difference in temperature between the Arctic and the mid-latitudes helps drive the jet stream (which, in turn, drives most US weather patterns), if that temperature difference decreases, it stands to reason that the jet stream’s winds will slow down. Why does this matter?

Well, atmospheric theory predicts that a slower jet stream will produce wavier and more sluggish weather patterns, in turn leading to more frequent extreme weather. And, turns out, that’s exactly what we’ve been seeing in recent years. Superstorm Sandy’s uncharacteristic left hook into the New Jersey coast in 2012 was one such example of an extremely anomalous jet stream blocking pattern.

When these exceptionally wavy jet stream patterns occur mid-winter, it’s a recipe for cold air to get sucked southwards. This week, that’s happening in spectacular fashion.

Time also explained the polar vortex along with the continued overall warming:

Unsurprisingly, the extreme cold has brought out the climate change skeptics, who point to the freeze and the recent snowstorms and say, essentially, “nyah-nyah.” Now this is where I would usually point to the fact that the occasional cold snap—even one as extreme as much of the U.S. is experiencing now—doesn’t change the overall trajectory of a warming planet. Weather is what happens in the atmosphere day to day; climate is how the atmosphere behaves over long periods of time. Winters in the U.S. have been warming steadily over the past century, and even faster in recent decades, so it would take more than a few sub-zero days to cancel that out.

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Afghanistan Planning To Resume Public Stoning As Punishment For Adultery

Attacking Afghanistan made far more sense than to attack Iraq as George Bush did following the 9/11 attack. * I could see an attack to disrupt al Qaeda and was happy to see bin Laden killed, but questioned if we would see any long-term benefits from installing a government there. This somewhat confirms my skepticism–Afghanistan is now planning to restore the Taliban policy of stoning women for adultery:

Afghanistan is planning to reintroduce public stoning as punishment for adultery 12 years after the Taliban was ousted from power, according to a new draft penal code.

The move has shocked human rights campaigners and will dismay donors who have poured billions of pounds into the country for reconstruction.

It will be viewed as another backwards step at the end of a year that has seen women’s rights undermined, with a slew of legislation and murders of prominent women.

Human Rights Watch called for international donors to withhold funding if the government goes ahead with the plan.

“It is absolutely shocking that 12 years after the fall of the Taliban government, the Karzai administration might bring back stoning as a punishment,” said Brad Adams, Asia director at HRW…

As repulsive as both groups are, stoning is far worse than the forced vaginal probes and restrictions on reproductive rights which are supported by the American Taliban.

(* I would hope that by now the whole Truther line that 9/11 was an inside job by the Bush administration instead of a terrorist act by al Qaeda has been forgotten. In case anyone is still interested in that nonsense, Noam Chomsky has recently joined many others in debunking that conspiracy theory. Chomsky mocked “people around who spend an hour on the Internet and think they know a lot physics.” On the other hand, that is how the Internet works. How many other people on the far right with no knowledge of biology or climate science are coming up with arguments against evolution and global warming?)

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Polls Show Saner Republicans Unhappy With Nuttier Tea Party Wing

Polls are showing that an increasing number of Republicans  now dislike the Republican Party, along with once again showing that the Tea Party represents the lunatic fringe. First from Washington Wire:

October was clearly a cruel month for both President Barack Obama and the Republicans, both of whom saw their images slump to new lows in Wall Street Journal/NBC News polling.

But hidden within the data is a more disturbing reality for the Republican Party. Put simply, Democrats are largely content with their own party, while distaste among Republicans for the GOP has grown exponentially this year.

First Read believes it is the non-Tea Party Republicans who are breaking away from the Republican Party:

Non-Tea Party Republicans are breaking from the GOP: Our NBC/WSJ poll has shown that fewer respondents are identifying as Republicans. So who is leaving? Well, one set of numbers gives us a big clue. In a three-way generic congressional contest, the Democrat gets 35%, the third-party/independent candidate gets 30%, and the Republican candidate gets 28%. You might think that it’s Tea Party Republicans who are siding with the third-party/independent candidate. But you’d be wrong. The third-party support is coming mostly from self-identified independents and NON-Tea Party Republicans. In other words, it’s the NON-Tea Party folks who are splitting from the GOP. Here’s the data:

Among Democrats: 73% back the Dem candidate, 2% support a GOP candidate, 19% third party/indie
Among Republicans: 65% GOP candidate, 2% Dem, 28% third party/indie
Among Tea Party Republicans: 72% GOP candidate, 0% Dem, 25% third party/indie
Among NON-Tea Party Republicans: 58% GOP candidate, 5% Dem, 32% third party/indie
Independents: 13% GOP candidate, 12% Dem, 61% third party/indie

And if you dig even deeper into the demographics, you see that a lot of groups that usually lean GOP (but ONLY lean) are the ones most intrigued about bolting to a third-party candidate. A year ago, many Republican Party leaders were concerned about Tea Partiers leaving the party (it’s something Erick Erickson has threatened from time to time). But according to this polling data, the threat is from SOFTER more moderate Republicans.

A Pew Research Center survey shows just one example of how the Tea Party represents the bat-shit crazy wing of the GOP:

Two-thirds of Americans (67%) say there is solid evidence that the earth has been getting warmer over the last few decades, a figure that has changed little in the past few years. While partisan differences over climate change remain substantial, Republicans face greater internal divisions over this issue than do Democrats.

Just 25% of Tea Party Republicans say there is solid evidence of global warming, compared with 61%of non-Tea Party Republicans.

Greg Sargent added further information on the breakdown:

Ron Brownstein has suggested that climate change — along with social issues — is one of a handful of priorities that is increasingly important to the very voter groups that could well give the Democratic Party a demographic edge over the GOP into the future. That “coalition of the ascendant” includes young voters, minorities, and college educated whites, especially women. I asked Pew for the percentages among these groups who believe there is solid evidence of global warming, and the theory is borne out:

* 73% of those aged 18-29 believe it’s happening.

* 76 percent of nonwhites believe it’s happening.

* 67 percent of college educated whites believe its happening.

The correspondence between social conservatives, who wish to use government to impose their religious views on others, and those who deny science is no surprise. I suspect that it is the views on social issues held by the Republican base which will do more to marginalize the Republican Party as their views become to be seen as increasingly repugnant by growing numbers of people.

Sargent also points out that Republicans not only disagree with the scientific consensus, but many are unaware of what the scientific consensus is: “Most Democrats say there is scientific consensus on global warming (71%). Only 41% of Republicans say that scientists generally agree, while 48% say they do not.” Again, this ignorance on the part of anti-science Republicans comes as no surprise.

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Quick Guide To The New Climate Report: Five Minutes Before Midnight

The Atlantic gave a quick summary of the climate report with a post on What Leading Scientists Want You to Know About Today’s Frightening Climate Report. For those who don’t want to read even this much, here are the key points:

The polar icecaps are melting faster than we thought they would; seas are rising faster than we thought they would; extreme weather events are increasing. Have a nice day! That’s a less than scientifically rigorous summary of the findings of the Fifth Intergovernmental Panel on Climate Change (IPCC) report released this morning in Stockholm.

Appearing exhausted after a nearly two sleepless days fine-tuning the language of the report, co-chair Thomas Stocker called climate change “the greatest challenge of our time,” adding that “each of the last three decades has been successively warmer than the past,” and that this trend is likely to continue into the foreseeable future.

Pledging further action to cut carbon dioxide (CO2) emissions, U.S. Secretary of State John Kerry said, “This isn’t a run of the mill report to be dumped in a filing cabinet. This isn’t a political document produced by politicians… It’s science.”

When I asked him for his headline, Michael Mann, the Director of the Earth Systems Science Center at Penn State (a former IPCC author himself) suggested: “Jury In: Climate Change Real, Caused by Us, and a Threat We Must Deal With.”

It is now 95 percent likely that human spewed heat-trapping gases — rather than natural variability — are the main cause of climate change, according to today’s report. In 2007 the IPCC’s confidence level was 90 percent, and in 2001 it was 66 percent, and just over 50 percent in 1995.

What’s more, things are getting worse more quickly than almost anyone thought would happen a few years back.

“If you look at the early IPCC predictions back from 1990 and what has taken place since, climate change is proceeding faster than we expected,” Mann told me by email. Mann helped develop the famous hockey-stick graph, which Al Gore used in his film “An Inconvenient Truth” to dramatize the sharp rise in temperatures in recent times.

Mann cites the decline of Arctic sea ice to explain : “Given the current trajectory, we’re on track for ice-free summer conditions in the Arctic in a matter of a decade or two… There is a similar story with the continental ice sheets, which are losing ice — and contributing to sea level rise — at a faster rate than the [earlier IPCC] models had predicted.”

But there is a lot that we still don’t understand. Reuters noted in a sneak preview of IPCC draft which was leaked in August that, while the broad global trends are clear, climate scientists were “finding it harder than expected to predict the impact in specific regions in coming decades.”

There are some possibilities that are deliberately left out of the IPCC projections, because we simply don’t have enough data yet to model them. Jason Box, a visiting scholar at the Byrd Polar Research Center told me in an email interview that: “The scary elephant in the closet is terrestrial and oceanic methane release triggered by warming.” The IPCC projections don’t include the possibility — some scientists say likelihood — that huge quantities of methane (a greenhouse gas thirty times as potent as CO2) will eventually be released from thawing permafrost and undersea methane hydrate reserves. Box said that the threshhold “when humans lose control of potential management of the problem, may be sooner than expected.”

Box, whose work has been instrumental in documenting the rapid deterioration of the Greenland ice sheet, also believes that the latest IPCC predictions (of a maximum just under three foot ocean rise by the end of the century) may turn out to be wildly optimistic, if the Greenland ice sheet breaks up. “We are heading into uncharted territory” he said. “We are creating a different climate than the Earth has ever seen.”

The head of the IPCC, Rajendra Pachauri, speaks for the scientific consensus when he says that time is fast running out to avoid the catastrophic collapse of the natural systems on which human life depends. What he recently told a group of climate scientist could be the most chilling headline of all for the U.N. report:

“We have five minutes before midnight.”

Andrew Sullivan has further reactions to the report.

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