Tag Archives: Science

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New peer-reviewed paper in Science should end the global warming debate

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Here is the link to the published paper in Science. (H/T Watts Up With That via ECM)

Excerpt from the press release:

CORVALLIS, Ore. – A team of researchers says it has largely put to rest a long debate on the underlying mechanism that has caused periodic ice ages on Earth for the past 2.5 million years – they are ultimately linked to slight shifts in solar radiation caused by predictable changes in Earth’s rotation and axis.

In a publication to be released Friday in the journal Science, researchers from Oregon State University and other institutions conclude that the known wobbles in Earth’s rotation caused global ice levels to reach their peak about 26,000 years ago, stabilize for 7,000 years and then begin melting 19,000 years ago, eventually bringing to an end the last ice age.

The melting was first caused by more solar radiation, not changes in carbon dioxide levels or ocean temperatures, as some scientists have suggested in recent years.

“Solar radiation was the trigger that started the ice melting, that’s now pretty certain,” said Peter Clark, a professor of geosciences at OSU. “There were also changes in atmospheric carbon dioxide levels and ocean circulation, but those happened later and amplified a process that had already begun.”

That should be the end of global warming alarmism, but it won’t be, because this whole brouhaha isn’t about science. It’s about money and power. The power to control other people. The power to control the free market. So it doesn’t matter if solar radiation cycles cause global warming as a matter of fact, because facts don’t decide here.

Here’s a helpful quote from the neo-Darwinian George Gaylor Simpson that ECM sent me from Uncommon Descent:

The verdict of paleontologists is practically unanimous: almost all agree in opposing [Alfred Wegener’s hypothesis that the continents used to be one land mass and have since drifted apart]… The fact that almost all paleontologists say that the paleontological data oppose the various theories of continental drift should, perhaps, obviate further discussion of this point … It must be almost unique in scientific history for a group of students admittedly without special competence in a given field thus to reject the all but unanimous verdict of those who do have such competence.

George Gaylord Simpson, “Mammals and the Nature of Continents”, American Journal of Science 241 (1943): 1-31, p. 2.

Yes, there was a time when the consensus of scientists was against the theory of continental drift. Something to keep in mind.

CORVALLIS, Ore. – A team of researchers says it has largely put to rest a long debate on the underlying mechanism that has caused periodic ice ages on Earth for the past 2.5 million years – they are ultimately linked to slight shifts in solar radiation caused by predictable changes in Earth’s rotation and axis.

In a publication to be released Friday in the journal Science, researchers from Oregon State University and other institutions conclude that the known wobbles in Earth’s rotation caused global ice levels to reach their peak about 26,000 years ago, stabilize for 7,000 years and then begin melting 19,000 years ago, eventually bringing to an end the last ice age.

The melting was first caused by more solar radiation, not changes in carbon dioxide levels or ocean temperatures, as some scientists have suggested in recent years.

“Solar radiation was the trigger that started the ice melting, that’s now pretty certain,” said Peter Clark, a professor of geosciences at OSU. “There were also changes in atmospheric carbon dioxide levels and ocean circulation, but those happened later and amplified a process that had already begun.”

News

How objective are scientists about their research, given their political views?

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Hot Air linked to this Pew Research poll about the beliefs and attitudes of researchers in the scientific fields.

Excerpt:

More than half of the scientists surveyed (55%) say they are Democrats, compared with 35% of the public. Fully 52% of the scientists call themselves liberals; among the public, just 20% describe themselves as liberals. Many of the scientists surveyed mentioned in their open-ended comments that they were optimistic about the Obama administration’s likely impact on science.

For its part, the public does not perceive scientists as a particularly liberal group. When asked whether they think of scientists as liberal, conservative or neither in particular, nearly two-thirds (64%) choose the latter option. Just 20% say they think of scientists as politically liberal. However, a majority of scientists (56%) do see members of their profession as liberal.

Most scientists had heard at least a little about claims that government scientists were not allowed to report research findings that conflicted with the Bush administration’s point of view. And the vast majority (77%) says that these claims are true. By contrast, these claims barely registered with the public – more than half heard nothing at all about this issue. Only about a quarter of the public (28%) said they thought the claims were true.

Both scientists and the public overwhelmingly say it is appropriate for scientists to become active in political debates about such issues as nuclear power or stem cell research. Virtually all scientists (97%) endorse their participation in debates about these issues, while 76% of the public agrees.

I think it helps to make the point I was making earlier about the fraudulent science used to support global warming and Darwinian evolution. Many scientists have an agenda. They get paid by the government. The bigger government is, the better they get paid. Therefore, many are Democrats. Scientists tend to be biased in favor of material entities and explanations. Morality is non-material. Scientists therefore tend to resent the idea that moral claims are knowledge. They prefer to have autonomy from non-material moral rules. Therefore, many are atheists.

There are some dissenters of course. But these are rare.

News

The Democrats make war on science to protect their faith-based policies

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Did everyone hear about how the EPA, (a government agency), suppressed a report questioning global warming? Basically, the Democrats wanted to pass the cap-and-trade bill without facing any criticism of their faith in man-made global warming. So they told Carlin not to publish his report or speak about it to anyone. Alan Carlin went ahead and released the report to CEI anyway. And now he tells the whole story in the WSJ.

In the Wall Street Journal. (H/T CEI)

Mr. Carlin and a colleague presented a 98-page analysis arguing the agency should take another look, as the science behind man-made global warming is inconclusive at best. The analysis noted that global temperatures were on a downward trend. It pointed out problems with climate models. It highlighted new research that contradicts apocalyptic scenarios. “We believe our concerns and reservations are sufficiently important to warrant a serious review of the science by EPA,” the report read.

The response to Mr. Carlin was an email from his boss, Al McGartland, forbidding him from “any direct communication” with anyone outside of his office with regard to his analysis. When Mr. Carlin tried again to disseminate his analysis, Mr. McGartland decreed: “The administrator and the administration have decided to move forward on endangerment, and your comments do not help the legal or policy case for this decision. . . . I can only see one impact of your comments given where we are in the process, and that would be a very negative impact on our office.” (Emphasis added.)

Mr. McGartland blasted yet another email: “With the endangerment finding nearly final, you need to move on to other issues and subjects. I don’t want you to spend any additional EPA time on climate change. No papers, no research etc, at least until we see what EPA is going to do with Climate.” Ideology? Nope, not here. Just us science folk. Honest.

The emails were unearthed by the Competitive Enterprise Institute. Republican officials are calling for an investigation; House Energy Committee ranking member Joe Barton sent a letter with pointed questions to Mrs. Jackson, which she’s yet to answer. The EPA has issued defensive statements, claiming Mr. Carlin wasn’t ignored. But there is no getting around that the Obama administration has flouted its own promises of transparency.

In case you missed it, CEI wrote a lot more about the Democrats’ war on science here and here.

I blogged previously about how the Democrats undermine science in the university with their affirmative action policies, and how they insist on spending money on unproven ESCR, when ASCR has all the proven cures.