Observations Now Inconsistent with Climate Model Predictions for 25 (going on 35) Years By Paul C. “Chip” Knappenberger and Patrick J. Michaels Question: How long will the fantasy that climate…
Tag: IPCC Summary for Policymakers
Statistical Analyses of Surface Temperatures in the IPCC Fifth Assessment Report
Guest essay by Douglas J. Keenan Temperatures on Earth’s surface—i.e. where people live—are widely believed to provide evidence for global warming. Demonstrating that those temperatures actually provide evidence, though, requires…
Commonsense Climate Science and Forecasting after AR5
Guest Essay by Dr. Norman Page 1.The Demise of the IPCC and the CAGW Delusion. a) Overview. In the AR5 Summary for Policymakers the IPCC glossed over the developing cooling trend…
Tail wagging the dog – IPCC to rework AR5 to be 'consistent with the SPM'
Dave Burton writes: Anthony, The IPCC replied promptly to my inquiry (below), and they surprised me, twice: 1. They say that the just released “final” draft of the AR5 WG1…
The WUWT Hot Sheet for Monday October 7th, 2013
AR5 heralds the beginning of the end It’s the beginning of the end. Watch the Giant with Feet of Clay crumble. A train wreck in slow motion. There’s more sense…
The IPCC flip flop on year 2100 temperature projections
Andrew Montford at Bishop Hill recently posted links to the AR5 second order draft materials and comments dated March 28th, 2013. With those available it allows us to begin constructing…
You don't want to see sausage or climate policy being made
Tom Nelson points this out – IPCC sausage-making details: Saudi Arabia cautioned against “giving policy makers the message that CO2 drives global warming” Summary of the Twelfth Session of the…
Confidence tricks between IPCC AR4 and AR5
Patrick Carlberg writes: I can’t assess the validity of the values from the climate models presented in AR5 (mostly due to lack of time). But I can tell you there…
Open Letter to the Honorable John Kerry U.S. Secretary of State
September 30, 2013 The Honorable John Kerry Secretary of State Washington D.C. 20520 Dear Mr. Secretary: Your press release dated September 27, 2013 Release of the Fifth Assessment of the…
To the IPCC: Forget about "30 years"
IPCC has never waited for 30-year trends, and they were right. Guest essay by Barry Brill Under pressure at a media conference following release of its Summary for Policymakers, AR5…
Weekly Climate and Energy News Roundup
The Week That Was: 2013-09-28 (September 28, 2013) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: If an honest man is…
Hide The Decline
By Paul Homewood In an attempt to downplay the recent halt in global warming, the IPCC have claimed in their Summary for Policymakers that: As one example, the rate of…
Uh oh, a significant error spotted in the just released IPCC AR5 SPM
From the “(pick one: 90% 95% 97%) certainty department, comes this oopsie:
New IPCC Climate Report Already Obsolete
Guest essay by Patrick J. Michaels and Paul C. “Chip” Knappenberger WASHINGTON, DC – The U.N.’s Intergovernmental Panel on Climate Change (IPCC) today released the Summary for Policymakers (SPM) of…
Reactions to IPCC AR5 Summary for Policy Makers
This is a bullet point collection of reactions as they come in, it will be updated throughout the day by adding new items to the list. It is also a…
Discussion thread for IPCC live press conference webcast
Webcast of IPCC press conference STOCKHOLM, 24 September – The Intergovernmental Panel on Climate Change (IPCC) is holding a press conference at 10.00 a.m. Stockholm time (4AM EDT, 1AM PDT)…
Almost Friday Funny – 5 answers from the IPCC on AR5
Josh writes: We are all very excited about the IPCC Summary for Policymakers coming tomorrow, Friday 27th September, but today we can reveal an exclusive pre-press conference handy crib sheet…
New Book by Bob Tisdale: “Climate Models Fail”
THANK YOU Many thanks to everyone who has purchased a copy of Climate Models Fail — and to those who are considering it. And thank you, Anthony, for posting this…
Access: The "leaked" IPCC AR5 draft Summary for Policymakers
For weeks, this document has been put in the hands of most every journalist that writes about climate issues, and many articles have been written about its contents. Given that…
The WUWT Hot Sheet for Monday Sept 23rd, 2013
UN panel opens Stockholm meet on global warming “I’m looking forward to working with you in the next four days to deliberate and approve (this report) line by line,” [Pachauri]…
Weekly Climate and Energy News Roundup
The Week That Was: 2013-09-21 (September 21, 2013) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: A difficult question for the…
Dodgy statistics and IPCC Assessment Reports
Guest essay by Christopher Monckton of Brenchley In the 19th century, British Prime Ministers used to say there were “lies, damned lies, and statistics”. In the 21st century, we may…
What People Will Read and See with the IPCC’s Lead-Off Illustration from the AR5 SPM
Anthony Watts published an illustration and an excerpt of the draft of the IPCC’s Summary for Policymakers due out later this month. See the WUWT post Excerpts from the Leaked…
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