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Climate Change and the Integrity of Science
blau tips news of an open letter from 255 members of the US National Academy of Sciences, including 11 Nobel laureates, decrying the "recent escalation of political assaults on scientists in general and on climate scientists in particular." The letter lays out the basics of the scientific method, and explains how certainly highly-regarded theories — such as the big bang, evolution, and Earth's origin — are commonly accepted due to the strength of the evidence supporting them, though "fame still awaits anyone who could show these theories to be wrong." It goes on to "call for an end to McCarthy-like threats of criminal prosecution against our colleagues based on innuendo and guilt by association, the harassment of scientists by politicians seeking distractions to avoid taking action, and the outright lies being spread about them." According to the Guardian, the letter "originated with a number of NAS members who were frustrated at the misinformation being spread by climate deniers and the assaults on scientists by some policy-makers who hope to delay or avoid making policy decisions and are hiding behind the recent controversy around emails and minor errors in the IPCC."
As long as the average person thinks the relative likelihood of "science being right" and "nutball propaganda being right" is about the same or worse, nothing will change. It pays to keep people uneducated: it's easier to scare, persuade, and misinform them.
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Too bad the denialosphere doesn't have to live up to the same standards of integrity that scientists have to.
Virginia Attorney General Ken Cuccinelli's lawsuit against former UVA faculty Michael Mann. In criticising Cuccinelli's lawsuit, I'm not even saying he has to admit or agree with everything or anything that Mann wrote. But political persecution of scientists is bad... like 15th century Vatican bad.
And, of course, they say nothing about the subversion of the peer review process discussed in the emails.
We have essentially the same thing today. No matter how much evidence is shown for evolution, anthropogenic global warming, and so on, the fundamentalist wackos will rail against it and find some rationale for continuing in their thoroughly disproved ideas. About 25% of the American public cannot in any way be convinced, no matter how much evidence is shown them. These are the same people who think Saddam Hussein was behind 9/11, and who still believe Obama is a Kenyan citizen and George W Bush actually cares about them and their Christian religion.
Similar to the upcoming US election results
TFA says:
Exactly.
The problem is political, not scientific. Exxon & Co. have managed to convince the tin-foil-hat gang that all scientists are united in a vast conspiracy against people who own SUVs.
Scientists are scientists, not marketeers, how can they convince people who believe the world is 6000 years old that CO2 does absorb infrared radiation?
We either accept the methods by which the big bang, evolution, and climate change (along with pretty much everything else we think we know about how the world works) are understood, or we don't. If we do, then the economics are irrelevant: the universe doesn't care about our economy. If we don't, then we should have a better reason for this decision than saying "the motivations are different," because the universe also doesn't care about motivation, at least as far as we can tell.
In other words, you're letting your politics interfere with your understanding of science. Thanks for providing such a useful demonstration of how this works.
The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
"It is difficult to get a man to understand something, when his salary depends upon his not understanding it!"
I see even classic Slashdot is now pretty much unusable on dial up anymore.
to be harvested amongst the people who don't understand Science, specifically Climate Changes. Its much easier to convince people its all conspiracy to waste their money and that they should oppose it, than it is to educate them in something extremely complex and involved - and which we are still figuring out. :P
The Climate Change deniers can muster a lot of political capital by marshalling all the ignorant masses against making changes that might cost them money but are intended to be for the good of us all.
Personally, I expect humanity will do precisely *nothing* that is effective to deal with climate change and that millions of people will have to die first before the rest of us accept the fact that our lifestyle and population growth has been writing checks we couldn't afford, and now the collection agency is here for their money. Lots of corporations owned by rich individuals have made trillions of dollars off of the world's resources without worrying about environmental impact - now we deal with it. Tons of damage has been done to the environment by those same companies and we are left to pay the bill. Our great grandchildren will *still* be paying that bill I expect, those that aren't dead that is.
Do I want to see responsible research, yes of course. Will it happen? I am sure its happening now. Will the media report on it and the average human learn to understand it? No way. The Media has no interest in dispensing the truth, the average person is too stupid to understand, and doesn't want to hear anything that implies *they* have to make sacrifices and can't get the latest shiney.
When enough humans have died that we no longer can cause global warming, thats when things will settle down again. Humanity is too stupid and shortsighted. Its much more important to figure out whats happening on America's Got Talent...
Yes, I am a bit cynical and bitter today, what clued you in?
"The first time I got drunk, I got married. The second time I bought a chimpanzee, after that I stayed sober" Arian Seid
So scientists who challenge the prevailing politically-correct liberal thesis are "climate deniers" - this is the basic problem. Even the term is ridiculous. Compare it to "holocaust denier". The holocaust was undeniably real - because there are still some living eye witnesses, photographs, original videos, documents etc. that clearly prove that it happened. What does it mean to be a "climate denier"? No one denies there is "climate". For too long people who challenged the "science" behind global warming were shouted down and ridiculed by their "peers". Now for a little bit, the shoe is on the other foot, and they don't like it a bit. BTW - CFL bulbs are a perfect example of why this type of "science" really has to be tried before accepted, and not pitch a fit if it is challenged - http://www.energystar.gov/ia/products/lighting/cfls/downloads/CFL_Cleanup_and_Disposal.pdf Just think about that - what about places where there is no window, where the only ventilation is forced air. Give me an incandescent bulb anyday. If it breaks, worst you worry about is a cut. When it burns out, you can safely toss it w/out worry about what its components will do to the environment or your local groundwater. Not to mention that the CFLs do not last anywhere as long as promised if you don't follow their optimal usage pattern (leave on for at least 15 mins, etc.) Certainly there are places where they are appropriate, but "environmentalists" pushing them down everyone's throat, and corporate greed (Walmart) jumping on the green bandwagon and being dishonest with people - you wonder why people with a brain are skeptical? If they posted the cleanup instructions next to the bulbs on the shelf, would people still be buying these?
No, you do not understand the risks of AGW. It's not that the warming is unprecedented (your point #2). It's that the warming will cause effects that will make it hard to support the seven billion humans living on Earth. For example, a sea level rise of one meter will cause hundreds of millions of people to have to relocate, at a cost of trillions of dollars. It doesn't matter that the sea level was hundreds of meters high at some point in the distant past. In short, it's the effect on humans that is the danger of AGW, not the effect on the planet.
Please take the time to understand what you're arguing against -- this is the main problem of the so-called "skeptics". They don't even know what they're skeptical of!
the sinners are not the politicians but the people who vote for them. Until we get people to think about the issues or just remove themselves from the process we will continue to get crap politicians. Blaming anyone else, at least here in the U.S., is taking the easy way out and will not fix anything. Although I would like to know what form of government you suggest.
every anarchist is a baffled dictator. Benito_Mussolini
The temperature of the earth is warming over time.
It only matters if the temperature of the earth is warming through the timeframe that humanity has been settled throughout the globe, or at least within a range of climate zones.
The amount of this warming is unprecedented.
Again, this only matters within the relatively short timeframe that humanity has been settled throughout the globe, or at least within a range of climate zones.
The warming will continue past the point where the earth's feedback mechanisms can correct it.
... in the short term. It doesn't matter if the earth can correct in 100,000 years. What matters is whether the earth can correct what we are doing in 100 years.
The warming will cause catastrophic impacts to life on earth, particularly humans.
This one is okay, but how falsifying this falsify point 5? Also, this is one of the few points you listed that is pretty well proven. See sea level rise, which will have catastrophic economic consequences at the very least.
The warming is caused by human activity, if not entirely, then mostly.
This is totally irrelevant. What matters is whether humans can do something to reduce the warming, and only that they can do enough to avoid a tipping point at which catastrophe is inevitable. Yes, this implies that humans have something to do with the warming if one is arguing for reduced emissions as a solution, but who knows what percentage it is? If we are responsible for 30% of the warming, will reducing warming by 20% reduce the likelihood of catastrophic warming?
I'm a proud skeptic, that is, somebody who wants to see evidence of extraordinary claims.
George Monbiot has pointed out that "skeptic" is not an appropriate word for somebody who goes far out of their way to ignore evidence presented to them and seizes upon the thinnest contrary statements. That was his defense of the word "denier" and it started me using the word again. I remained skeptical until about five years ago, when the evidence started to look very convincing. Then the 2007 IPCC report won me over.
What we're seeing the last few months is, to me, a fascinating study of how resistant people are to news they don't want to believe. The climate science has been slowly building up for decades, one peer-reviewed article after another, one dataset after another, the same story emerging from multiple angles. The scientific disputes dwindled away until we now have 97% of climate scientists surveyed last year on board with the same basic conclusions. Some thousands of scientists represented by the IPCC summary.
Yes, Michael Crichton was correct that science isn't subject to voting and one guy can be right and a thousand wrong. But public policy makers should go with the preponderance of evidence, just like a court; leaning to the views of a small minority is not sound policy-making. If 97% of 1000 nuclear scientists thought a nuclear plant would blow up, would you build it?
Then along comes "climategate" and everybody is actually told that they are being read a few sentences cherry-picked from thousands of E-mails, stripped of context. Hundreds of voices protest that the word "trick" is widely used for legitimate data manipulations.
Nonetheless, not only do the denier voices, many of them from organizations shown to be funded by Exxon, immediately proclaim this to outweigh decades of work by a couple of battalions of PhDs, the general public starts polling sharp drops in agreement with climate-change theory that had slowly won them over.
Conclusion: when people don't want to believe something because of its terrible costs, you have to convince them with a weight of evidence on the order of magnitude of 1000:1.
A thousand to one. Oh, man, we get all the hard jobs.
"and thus nobody's mind is ever changed."
Fortunately that is not true over the long run, having argued the case for AGW on slashdot for the last decade I can say that the slashdot consensus on AGW has done a complete 180 degree turn around in that time. Ten years ago I was definitely in the minority and was constantly modded down for debunking basic stuff such as the "volcanos release more CO2 than mankind" myth. Sure there's still a minority who for political or religious reasons will never accept that mankind can warm the globe but the rest of us (including me) are now much better informed for having had the amature scientific debate.
The public argument about the science of AGW is very similar to the public argument over smoking causing cancer. The strength of the FF lobby and their pet politicians is orders of magnitude greater than the strength of the tabacoo lobby in it's hayday. Scientists have not failed to communicate the science of AGW but they have not yet been successfull in battling the anti-science forces who know full well they are engaging in propoganda and witch hunts in an effort to keep the public in confused darkness. However you are right, it does not reflect well on society that there is still a vast army of usefull idiots who accept and parrot the anti-science position without question.
But all is not lost, unlike propoganda and politics, science is objective and always wins in the long run. Evolution, plate techtonics, and AGW, are "scientific facts" where people can see the evidence for themselves. Gun laws, abortion rights, and what to do about AGW, are subjective and those are the wedge arguments that, fueled by the blind faith of politics and religion, will rage forever.
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
The problem with "AGW" is that it is bad science and mostly public relations, not necessarily actual science. I can name numerous sorts of problems with those who are pro-AGW just as those who are blatant deniers are equally out to lunch.
A great part of the problem is that head smacking obvious issues like what caused the medieval global warming (hint, it had almost nothing to do with human impact on the environment) and the subsequent cold period that sort of peaked some time around the period of the American Revolution in the late 18th Century are certainly not satisfactorily explained with the current climatological models, and how anybody can measure the temperature of the whole of the Earth down to a fraction of a degree is something that I think is equally bogus.
I'm not one to suggest that we need to completely ignore the effects of human civilization upon the global climate or even on a regional basis, but some balance does need to get back into the debate.
Where the real problem comes in is not just the deniers who want to pop off a bunch of oil wells similar to what Saddam Hussein did in Kuwait at the end of the Gulf War and deliberately try to pollute the Earth and cause as much CO2 production as possible to prove that the AGW hypothesis is incorrect, but those who are of the opposite extreme and essentially wish to kill off the whole of human civilization and go even so far as advocating mass genocide as obviously mankind is a virus that needs to be exterminated.
It is precisely the politics that has invaded science, as evidenced by this letter too, that is causing many of the problems. Those sitting on committees who are funding this kind of science are seemingly systematically killing off even modest questioning of basic concepts, and worse still is the suggestion that one and only one form of activity is solely responsible for any warming that the Earth may have had over the past couple of decades.
These who would be honest scientists ought to decry and distance themselves from activists who do really bizarre things like claiming extreme blizzards and heat waves are "evidence" of global warming, as are floods and droughts. Heck, any time there is any sort of weather of any kind and there is some story that says "Oh.... that was caused by global warming". Even ordinary temperate and fair weather is attributed to global warming.... thus making a farce of the whole notion in the first place.
Can reasonable steps be done to reduce pollution in the environment in all its varied forms, and ought we be reasonable stewards over those things we are responsible for? Absolutely! At the same time, massive economic overhaul that causes mayham to almost everything we hold dear and turns folks like Al Gore into billionaires is not necessarily something I wish to advocate either, and certainly would be willing to call those who support crazy ideas like carbon tax credits without following the money and realizing what harm such a policy and concept causes is also just as silly.
I, for one, am very concerned about carbon sequestration and the potential long-term pollution problems that sort of technical solution might cause, and even go so far as to argue that some of the methods of sequestration might end up causing more problems than simply letting it pipe out into the atmosphere. It is one thing to run the exhaust of a coal plant through a greenhouse to promote biomass production. It is another to shove the CO2 into the ground and pretend that it has no long-term impact if that is done for a century or two. I really worry about CO2 dumping into oceans and what sorts of long-term impacts that may have on the aquatic ecosystems.... yet those are schemes that are going to be given a carbon tax credit as it won't be going into the air. Yeah, put off the problems for a couple millenia when we are going to be compost ourselves. That sounds like a good idea, I suppose.
This isn't a cut and dried issue, and there is some horrible science being done, and others claimin
That's not surprising, it certainly seems like a lot of anti-evolutionists are also in the anti-AGW battle. I suppose there's a couple of reasons for that. For one AGW questions the literal truth of the Bible, because if AGW is true, then maybe God didn't really give the world to Christians to do with as they wish. The other big reason is that anti-evolutionists have a tendency to be anti-science, thus it is natural for them to take up any side which questions the credibility of scientists and scientific consensus. Evolution is just the wedge issue that they're hammering away at to try and break science.
Fanatically anti-fanatical
"A great part of the problem is that head smacking obvious issues like what caused the medieval global warming"
Nobody knows what caused the anomally known as the MWP but the fact that it was regional rules out the sun and other global phenomena. Whatever it was, it does not imply that CO2 is not causing the current warming. I'm sorry I only skimmed the the rest of your rant but that initial logical fallacy was enough to inform me that you are ill equiped to constructively critisize climate scientists.
And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
The existence of a medieval global warming period seems to be an article of faith among opponents of global warming, even though the evidence that it was global rather than regional is much weaker (PDF) than the evidence for modern global warming. The oddest thing is that they seem think that the possible existence of some additional mechanism that is not understood whereby the earth could warm more than is expected from current global climate models models should make people less concerned about the possible consequences of modern global warming. If the medieval warm period was indeed global, it would argue that there is some additional mechanism that could add to or amplify the modern CO2 induced warming so as to cause global temperatures to shoot up even higher than projected.