Tag Archives: Judith Curry

American Physical Society appoints panel to re-evaluate global warming predictions

From Investors Business Daily.

Excerpt:

Climate change “deniers,” as global warm-mongers call those who think empirical evidence is more reliable than computer models, may soon count among their number a 50,000-strong body of physicists.

At the risk of being accused of embracing what alarmists call the flat-earth view of climate change, the American Physical Society has appointed a balanced, six-person committee to review its stance on so-called climate change that includes three distinguished skeptics: Judith Curry, John Christy and Richard Lindzen. Their credentials are impressive.

Christy is director of the Earth System Science Center at the University of Alabama, Huntsville, and was a lead author of the 2001 report by the Intergovernmental Panel on Climate Change.

Curry is a professor and chairwoman of the School of Earth & Atmospheric Sciences at the Georgia Institute of Technology.

Lindzen, an Alfred P. Sloan professor of meteorology at MIT from 1983 to 2013, is currently a distinguished senior fellow in the Center for the Study of Science at the Cato Institute.

A question the American Physical Society panel will address is one we ask repeatedly: Why wasn’t the current global temperature stasis, with no discernible change in the past 15 years, not predicted by any of the climate models used by the IPCC, part of the United Nations?

The APS announcement lists among its questions to be answered: “How long must the stasis persist before there would be a firm declaration of a problem with the models?”

In a nod to the likelihood that nature, not man, calls the shots, another APS audit question asks the panel: “What do you see as the likelihood of solar influences beyond TSI (total solar irradiance)? Is it coincidence that the stasis has occurred during the weakest solar cycle (i.e., sunspot activity) in about a century?”

The other three American Physical Society members, reports Quadrant Online, maintain that climate change is real, disaster is imminent and man is at fault. They are long-time IPCC stalwart Ben Santer (who in 1996 drafted, in suspicious circumstances, the original IPCC mantra about a “discernible” influence of man-made CO2 on climate), IPCC lead author and modeler William Collins, and atmospheric physicist Isaac Held.

The APS, to its credit, is addressing the chasm between computer models that cannot even predict the past and actual observations suggesting that warming is on hold and largely influenced by natural factors.

If I were picking three people to represent the skeptical side, I would have picked the three they chose, with Tim Ball, Roy Spencer and Fred Singer as my alternates. I’ve always believed that people who go into physics are far more driven by the data than in other areas of science, especially evolutionary biology and paleontology. After all, these are the same guys that went along with the Big Bang cosmology that ruined the eternal universe that was required by the religion of naturalism. But they didn’t care, and now a cosmology that repudiates naturalism is dominant. So, once again, the physics researchers are leading the way out of a quagmire of blind faith.

Berkeley warmist Richard Muller accused of “hiding the decline” by team member

From UK Daily Mail.

Excerpt:

It was hailed as the scientific study that ended the global warming debate once and for all – the research that, in the words of its director, ‘proved you should not be a sceptic, at least not any longer’.

Professor Richard Muller, of Berkeley University in California, and his colleagues from the Berkeley Earth Surface Temperatures project team (BEST) claimed to have shown that the planet has warmed by almost a degree  centigrade since 1950 and is warming continually.

Published last week ahead of a major United Nations climate summit in Durban, South Africa, next month, their work was cited around the world as irrefutable evidence that only the most stringent measures to reduce carbon dioxide emissions can save civilisation as we know it.

But today The Mail on Sunday can reveal that a leading member of Prof Muller’s team has accused him of  trying to mislead the public by hiding the fact that BEST’s research shows global warming has stopped.

Prof Judith Curry, who chairs the Department of Earth and Atmospheric Sciences at America’s prestigious Georgia Institute of Technology, said that Prof Muller’s claim that he has proven global warming sceptics wrong was also a ‘huge mistake’, with no  scientific basis.

Prof Curry is a distinguished climate researcher with more than 30 years experience and the second named co-author of the BEST project’s four research papers.

Her comments, in an exclusive interview with The Mail on Sunday, seem certain to ignite a furious academic row. She said this affair had to be compared to the notorious ‘Climategate’ scandal two years ago.

Like the scientists exposed then by leaked emails from East Anglia University’s Climatic Research Unit, her colleagues from the BEST project seem to be trying to ‘hide the decline’ in rates of global warming.

In fact, Prof Curry said, the project’s research data show there has been no increase in world temperatures since the end of the Nineties – a fact confirmed by a new analysis that The Mail on Sunday has obtained.

‘There is no scientific basis for saying that warming hasn’t stopped,’ she said. ‘To say that there is detracts from the credibility of the data, which is very unfortunate.’

[…]Prof Muller also wrote an article for the Wall Street Journal. It was here, under the headline ‘The case against global warming scepticism’, that he proclaimed ‘there were good reasons for doubt until now’.

This, too, went around the world, with The Economist, among many others, stating there was now ‘little room for doubt’.

Such claims left Prof Curry horrified.

‘Of course this isn’t the end of scepticism,’ she said. ‘To say that is the biggest mistake he [Prof Muller] has made. When I saw he was saying that I just thought, “Oh my God”.’

In fact, she added, in the wake of the unexpected global warming standstill, many climate scientists who had previously rejected sceptics’ arguments were now taking them much more seriously.

They were finally addressing questions such as the influence of clouds, natural temperature cycles and solar radiation – as they should have done, she said, a long time ago.

[…][Guelph University professor]Prof McKittrick added: ‘The fact is that many of the people who are in a position to provide informed criticism of this work are currently bound by confidentiality agreements.

‘For the Berkeley team to have chosen this particular moment to launch a major international publicity blitz is a highly unethical sabotage of the peer review  process.’

In Prof Curry’s view, two of the papers were not ready to be  published, in part because they did not properly address the arguments of climate sceptics.

As for the graph disseminated to the media, she said: ‘This is “hide the decline” stuff. Our data show the pause, just as the other sets of data do. Muller is hiding the decline.

‘To say this is the end of scepticism is misleading, as is the  statement that warming hasn’t paused. It is also misleading to say, as he has, that the issue of heat islands has been settled.’

Should I be surprised that the Wall Street Journal, the Washington Post, the Huffington Post, etc. would publish alarmist propaganda before doing their homework? Every single one of them trumpets the fact that this man is a “global warming skeptic”.  The truth is, of course, that he is nothing of the kind.

The San Francisco Chronicle explains. (H/T Junk Science)

Excerpt:

Although Muller estimates 2 in 3 odds that humans are causing global warming, “the fact that the original conclusion of Mann et al. is ‘plausible’ is damning with faint praise,” he said. “Theories are plausible; discoveries are supposed to be proven.”

Can these mainstream media journalists check anything before swallowing hoaxes hook, line and sinker?

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Everybody go vote in this Scientific American survey on global warming

The survey is here on the Scientific American web site. (H/T ECM)

Questions:

  • Should climate scientists discuss scientific uncertainty in mainstream forums?
  • Judith Curry is:
  • What is causing climate change?
  • The IPCC, or Intergovernmental Panel on Climate Change is:
  • What should we do about climate change?
  • What should we do about climate change?
  • What is “climate sensitivity”?
  • Which policy options do you support?
  • How much would you be willing to pay to forestall the risk of catastrophic climate change?

My answers were:

  • Yes, it would help engage the citizenry.
  • a peacemaker.
  • natural processes
  • a corrupt organization, prone to groupthink, with a political agenda.
  • Nothing, we are powerless to stop it.
  • an unknown variable that climate scientists still do not understand
  • keeping science out of the political process
  • nothing

Take the survey! It’s important to send them a message.

Related posts

You can find my previous posts on climate change by clicking here.