February 26, 2017 Leave a comment


Guest essay by Eric Worrall Dr. Richard Lindzen has sent a petition to President Trump, asking the President to withdraw the United States from the United Nations Convention on Climate Change. The petition contains the names of around 300 eminent scientists and other qualified individuals, including physicists, engineers, former Astronauts, meteorologists, immunology specialists, marine biologists, […]

via Richard Lindzen Petition to President Trump: Withdraw from the UN Convention on Climate Change — Watts Up With That?


Lorenz validated

October 7, 2016 Leave a comment

by Kip Hansen Some reflections on NCAR’s Large Ensemble.

Source: Lorenz validated

Reckless Misinformation from Barry Klinger and the RICO 20

October 2, 2016 Leave a comment

Climate Audit


The RICO-20 gang of climate academics commenced its supposed campaign against misinformation with false information about skeptic reactions to the Cuccinelli investigation. Barry Klinger, one of Shukla’s hangers-on at George Mason University,  stated:

However, I don’t recall climate contrarians coming to the defense of Michael Mann when he was subject to ideologically-based legal harrassment from then-Virginia Attorney General Ken Cuccinelli as well as from Republicans in Congress.

Klinger’s statement is completely untrue, as he could have discovered with a moment’s investigation. I, Ross McKitrick, Tom Fuller, Chip Knappenberger, Pielke Jr and John Christy, among others, all forcefully criticized the Cuccinelli investigation. In today’s post, I’ll rebut Klinger’s false information.

To be clear – and this nuance was not recognized by all readers – I did not challenge Cuccinelli’s right to investigate financial impropriety; my argument was against what I saw as an abuse of administrative authority – a topic…

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The adversarial method versus Feynman integrity

October 2, 2016 Leave a comment

From a commencement address by Richard Feynman that described what this type of integrity entails: It’s a kind of scientific integrity, a principle of scientific thought that corresponds to a kind of utter honesty–a kind of leaning over backwards. For example, if you’re doing an experiment, you should report everything that you think might make it invalid–not only what you think is right about it: other causes that could possibly explain your results; and things you thought of that you’ve eliminated by some other experiment, and how they worked–to make sure the other fellow can tell they have been eliminated. Details that could throw doubt on your interpretation must be given, if you know them. You must do the best you can–if you know anything at all wrong, or possibly wrong–to explain it. If you make a theory, for example, and advertise it, or put it out, then you must also put down all the facts that disagree with it, as well as those that agree with it. There is also a more subtle problem. When you have put a lot of ideas together to make an elaborate theory, you want to make sure, when explaining what it fits, that those things it fits are not just the things that gave you the idea for the theory; but that the finished theory makes something else come out right, in addition.Call this Feynman integrity.

Source: The adversarial method versus Feynman integrity

How to constrain the abuse of science by Federal agencies

October 2, 2016 Leave a comment

I totally agree!!!

Climate Etc.

by David Wojick

There is a recurring pattern of Federal agencies twisting science in order to support confiscatory actions. The agencies can get away with these tricks because there is a general lack of controls on how they use science when making policy, crafting regulations, etc.

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Entire state of South Australia has power black out because of flawed climate change energy policy

October 1, 2016 Leave a comment

Watts Up With That?

Governor Brown has California on same “dark ages” renewable energy path as South Australia

Guest essay by Larry Hamlin


The entire state of South Australia suffered a complete power black out on Wednesday September 28  plugging it’s nearly 1.7 million residents, communities and businesses into darkness.

Loss of available power from transmissions lines feeding the region from other states coupled with South Australia’s ill-considered climate change energy policy of forced shutdown of the states operating coal plants to promote heavy use of renewable energy created this latest power debacle.


Last July the state barely averted energy black outs when reduced outside electrical energy supplies forced huge and costly purchases of needed power to restore electrical system reliability.(http://theconversation.com/south-australias-electricity-price-woes-are-more-due-to-gas-than-wind-62824)


The forced shutdown of operating coal plants and mandated increased use of renewables had significantly increased energy costs to consumers by eliminating production from low cost power plants while increasing…

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Climate power play by the AAAS et al.

July 6, 2016 Leave a comment

by Judith Curry The AAAS and affiliated professional societies just shot themselves in the foot with the letter to U.S. policy makers.

Source: Climate power play by the AAAS et al.