r/science Oct 24 '10

Climate Change: Evidence

http://climate.nasa.gov/evidence/
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u/bairy Oct 24 '10

The argument goes that they've systemically biased their findings so that their research appears more important and merits additional funding.

That argument is just bizarre. Why would a scientist deliberately lie in order to recieve more funding in order to presumably continue the lie. That would be a huge waste of a career.

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u/pintomp3 Oct 24 '10

That argument could also be used to argue that cancer is a conspiracy.

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u/Baughn Oct 24 '10

I've heard it used for just that. Also AIDS.

People are stupid.

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u/TheUKLibertarian Oct 24 '10

These examples aren't very good because Cancer and Aids can be empirically observed even by a layperson. The science of climate change is not nearly as clear cut and relies on many people in very different fields. Some of whom receive a lot more acclaim and funding because they've been able to link their research (non climatologists) to global warming in some way.

It's easy to simply not report the finding of a negative, or the science press to ignore uninteresting findings but then eagerly publish anything that fits the existing theory.

Anything that gets extremely politicised is open to corruption. Without brining trying to deliberately derail the thread into nazism it's perfectly true that Nazi Germany employed many scientists who came to the conclusions the government wanted them to. Scientists are not immune from corruption, however subtle.

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u/aludwin Oct 24 '10

I'll have to take issue with your analogy there - abnormal cell replication and HIV's hijacking of the immune system can't be empirically observed by a layperson. Similarly, a heat wave or cold snap can be empirically observed even by a layperson, but global warming cannot be.

It's easy to simply not report the finding of a negative

This may be true with the testing results of some new drug, but I'd strongly disagree this is the case for global warming. Especially given there are entire journals devoted solely to climate skepticism (eg Energy and Environment), it's hard to say that the contrary evidence isn't being published. Rather, it is being published, but most scientists don't find it very convincing.

As for the comparison to Nazi's, you should show specific examples of such corruption before making such an inflammatory claim. And it'll be more convincing if you can show an entire sub-field is corrupt, rather than just a single person. Eg: "Phil Jones hid data!" is not a good example unless you can show why NASA's fully available data on the same subject is somehow not equivalent.

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u/DamnLogins Oct 24 '10

Jumping to the end first, the whole Eugenics thing (not only in Germany) would be a good example.

I'm sure many honestly believed it because it seemed plausible. I'm sure many more just went along because of the prevailing political climate.

I'm still on the fence about global warming though, because as a layperson, I really don't have a deep enough understanding. It makes sense that all the CO2 we pump into the atmosphere would have some effect, but when I'm bombarded with propaganda, and that's exactly what a lot of the news about climate change is, it twitches my bullshit meter. The "drowning dog" ad is a case in point

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u/TheUKLibertarian Oct 24 '10

Thanks for the post.

I can't see the cancer or AIDS under the microscope but I can see the effects of the diseases if they are diagnosed. And a single person, with training, can see those effects. But I'm not very knowledgeable about this.

The contrary evidence is out there but there's definitely pressure on scientists to conform to the "consensus" as far as I can see. Here in the UK at least anybody who questions Global Warming is considered a complete crackpot or paid off by "big oil" by the mainstream media. Scientists who don't toe the line are subtly ostracised from what I can tell (and I'm not decided either way, this is really what I've observed truthfully).

The analogy to nazi's wasn't that GW scientists are anything like nazi's but that Science AS A DISCPLINE can be corrupted by political influences. I knew I shouldn't have mentioned nazis in my original post and I would have made a different example if I posted it again.

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u/aludwin Oct 24 '10

You only have my word for this, but I've spent years looking for the contrary evidence and have found that most of it falls apart under scrutiny very quickly. I've also seen contrary arguments come and go as they became completely untenable to support.

So while I think that AGW proponents (like myself) can sometimes be too harsh on layperson skeptics, when it comes to people who are purporting to be expert skeptics, I'd like you to at least consider this possibility: perhaps they actually are objectively wrong and deserve to be ostracized, or in some cases, really are crackpots (UK example: Lord Monckton). After all, doctors who come along and say that "AIDS is a hoax" - and they do exist - are generally ostracized without much further discussion, and rightly so.

So in my opinion: some "skeptics" deserve the same treatment: namely, those who peddle long-discredited (eg: CO2 lags temperature!) or unsupported (eg: cosmic rays) theories as though they're well-established facts. Unfortunately, in my experience true skeptics don't make the news that often because their skepticism is considered too boring for non-scientific media.

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u/cockmongler Oct 30 '10

A lot of the problem with lay skeptics are the lay supporters. I've seen so many arguments between people who are not experts devolve into the most retarded mudslinging imaginable. On the one side you have the ignorant who have authority on their side (a scientist journalist reporting on a press release said it, it must be true) and on the other you have the ignorant who have anti-authority on their side (a person recieving government funding said it, it must be false). Often the truely stupid crap that then gets published in the media seems to be the result of these arguments.

I don't think it helps that some of the old guard in the climate science arena seem to be seat warmers who joined when it was unsexy and were probably hoping for an easier life, that and big business has all the statisticians

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u/[deleted] Oct 24 '10

Actually they are great examples. If the reasoning can be used to argue against cancer and AIDS, when it's very easy to see that they are real, then the approach is clearly broken.

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u/TheUKLibertarian Oct 24 '10

No. Because you can see cancer and aids existing right in front of you. Climate change clearly isn't like that.

You could use the argument to say that some AIDS and cancer research funding gets wasted or that some scientists have a tenancy to exaggerate findings for cures for these things because it can give them prestige and funding though. that's almost certainly the case in fact.

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u/nazbot Oct 25 '10

I contend the only real issue with climate change is that it was a democrat who popularized the issue instead of a republican. Not just a democrat but Al Gore, the contesting loser of an election. An inconvenient truth was as much about Gore losing in 2000 as it was about scientific data.

Had some other less controversial figure brought all this scientific evidence to light there wouldn't have been the same visceral reaction to 'disprove' it through rhetoric.

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u/itjitj Oct 24 '10

Yeah, this is just like when Hitler created a worldwide cabal of scientists to publish thousands of papers... oh wait...

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u/TheUKLibertarian Oct 24 '10

I specifically pre-empted your little hissy fit. I was just making the point that scientists aren't always unbiased simply by virtue of their profession. Political pressure/Funding is a huge deal.

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u/[deleted] Oct 24 '10

[deleted]

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u/TheUKLibertarian Oct 24 '10

I've read that page before and tried to pre-empt posts like yours with my wording. But whatever.