Interpretation of the Global Mean Temperature Data as a Pendulum

By Girma Orssengo, PhD In his Caltech commencement address in 1974, Professor Richard Feynman advised students the following: “Details that could throw doubt on your interpretation must be given, if…

The character of climate change part 2

Guest post by Erl Happ What is the utility of the globe to humanity at this particular point in the evolution of the Earths disparate climatic regimes? Has there been…

New study – declining temperature and increasing sea ice, combined with lack of adaptation, caused Viking demise in Greenland

We’ve always suspected this for some time, as the MWP ended, they became isolated by the change in weather patterns as the climate turned colder. Nice to see it in…

Mann's new sea level hockey stick paper

WUWT readers may recall yesterday where Dr. Mann was so eager to list this paper on his resume/CV, he broke the embargo set for 15:00 EST June 20th, today, at…

Weekly Climate and Energy News Roundup

DON’T FORGET: Heartland Institute is sponsoring the Sixth International Conference on Climate Change (ICCC-6) to take place in Washington, DC from breakfast Thursday, June 30, to noon Friday, July 1,…

Tree rings as a proxy for historical ENSO reconstruction

From the University of Hawai’i’s International Pacific Research Center at Mānoa, comes this proxy reconstruction that does some similar things the infamous hockey stick reconstruction, but doesn’t need to pull…

Weekly Climate and Energy News

THIS WEEK: By Ken Haapala, Executive Vice President, Science and Environmental Policy Project (SEPP) On Wednesday, Lisa Jackson, Administrator of the US Environmental Protection Agency, and Lynn Goldman, a former…

Climate Change and the Corruption of Science: Where did it all go wrong?

Guest post by Bernie Lewin As it is the time of year for reflection, let us consider for a moment the Climate Change scare in the bigger picture. One thing…

Things we don't know – about climate

This is a guest post by Paul Murphy – and I’d like to thank Mr. Watts for giving me this opportunity to present it here. This is a very long…

Weekly Climate and Energy News Roundup

THIS WEEK: By Ken Haapala, Executive Vice President Science and Environmental Policy Project (SEPP) On Monday, the 16th Conference of Parties (COP) to the UN Climate Change Convention will meet…

Extreme Weather, Extreme Claims

Via email press release: A new paper at SPPI looks at the history of extreme weather events. The on-going claims of catastrophic anthropogenic global warming have been ramped up again…

Surprise: Peer reviewed study says current Arctic sea ice is more extensive than most of the past 9000 years

While Joe Romm and Mark Serreze bloviate about the current Arctic sea ice being “lowest in history”, science that doesn’t have an agenda (or paying thinktank) attached says otherwise: “More…

A New And Effective Climate Model

The problem with existing climate models: Guest post by Stephen Wilde Even those who aver that man’s activity affects climate on a global scale rather than just locally or regionally…

Lindzen on climate science advocacy and modeling – "at this point, the models seem to be failing"

This is a letter professor Richard Lindzen of MIT sent to the Boston Globe and was published today. It is well worth the read. KERRY EMANUEL’S Feb. 15 op-ed “Climate…

Climategate: Plausibility and the blogosphere in the post-normal age.

I’m honored to offer this guest post by Jerome Ravetz, of Oxford University in the UK. Mr. Ravetz is an environmental consultant and professor of philosophy of science best known…

American Thinker: Understanding Climategate's Hidden Decline

Understanding Climategate’s Hidden Decline By Marc Sheppard The American Thinker Close followers of the Climategate controversy know that much of the mêlée surrounds an email in which Climate Research Unit…

The view on AGW from the Australian

Key degrees of difference Cameron Stewart, Associate editor | August 09, 2008 http://www.theaustralian.news.com.au/story/0,25197,24148862-11949,00.html  HAS global warming stopped? The question alone is enough to provoke scorn from the mainstream scientific community…

Surprise: Earths' Biosphere is Booming, Satellite Data Suggests CO2 the Cause

Eco Worriers: “CO2 is a pollutant!” Gaia: “Tell that to the biosphere.” Biosphere: “Yumm, burp!”   The SeaWiFS instrument aboard the Seastar satellite has been collecting ocean data since 1997.…

Scientists Predict Large Solar Cycle Coming

An erupting solar prominence photographed by the Solar and Heliospheric Observatory (SOHO). [More] In a post a few days ago I mentioned scientists discovering that global warming appears to be…

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