Perhaps fearing that his fast tracked no hurdles rebuttal to Spencer and Braswell wouldn’t be enough to have it the buzz of the blogosphere, highlighted in Real Climate, and blasted…
Category: Climate sensitivity
Hot off the press: Dessler's record turnaround time GRL rebuttal paper to Spencer and Braswell
UPDATE: Dr. Roger Pielke Sr. has a comment on the paper here: Comments On The Dessler 2011 GRL Paper “Cloud Variations And The Earth’s Energy Budget also, physicist Lubos Motl has…
New paper from Lindzen and Choi implies that the models are exaggerating climate sensitivity.
Dr. Richard Lindzen writes to me with news of this significant new paper saying “It has taken almost 2 years to get this out. “. Part of that problem appears…
The IPCC and high biased climate sensitivity
Nicholas Lewis (who with Jeff Id and Ryan O’Donnell rebutted Steig et al and the flawed Antarctica surface temperature analysis) writes in with a note about a post on Climate,…
Skeptic Strategy for Talking About Global Warming
Guest Post by Ira Glickstein What should a responsible Skeptic say to an astute audience? When recently invited by the “Technology, Engineering, and Science Plus” group in my community to…
Visualizing the "Greenhouse Effect" – Light and Heat
Guest Post by Ira Glickstein Solar “light” radiation in = Earth “heat” radiation to Space out! That’s old news to those of us who understand all energy is fungible (may…
The climate sensitivity and the surface temperature record question – answers from major players
Dr. Roger Pielke Senior posted this today, since he has no comments on his blog, I felt it would be good to repost it here to allow discussion – Anthony…
Visualizing the "Greenhouse Effect" – Emission Spectra
Guest post by Ira Glickstein The Atmospheric “greenhouse effect” has been analogized to a blanket that insulates the Sun-warmed Earth and slows the rate of heat transmission, thus increasing mean…
New paper claims a value one seventh of the IPCC best estimate for Climate Sensitivity for a CO2 doubling
Paul Ostergaard writes via email: Here is an interesting new paper that Miklos Zagoni has pointed me to via Judith Curry’s blog. This researcher in Germany has carried out a…
Visualizing the "Greenhouse Effect" – Atmospheric Windows
Guest post by Ira Glickstein A real greenhouse has windows. So does the Atmospheric “greenhouse effect”. They are similar in that they allow Sunlight in and restrict the outward flow…
Pielke Sr. on Zeke's zinger
Guest post by Dr. Roger Pielke Senior Missing The Major Point Of “What Is Climate Sensitivity” There is a post by Zeke on Blackboard titled Agreeing [See also the post on Climate…
Sensitivity Training: Determining the Correct Climate Sensitivity
Guest post by John Kehr from: The Inconvenient skeptic There are many times when I am putting together articles that I need to compare the results of my research to…
The League of 2.5
Guest post by Thomas Fuller Before I start, I’d like to remind readers that as a guest poster, the opinions I voice here are not those of Anthony Watts, and…
Peer Reviewed Study: CO2 warming effect cut by 65%, climate sensitivity impossible to accurately determine
Estimated CO2 Warming Cut By 65% Submitted by Doug L. Hoffman, Resilient Earth via ICECAP Any competent researcher involved with the science behind climate change will admit that CO2 is…
Spencer on water vapor feedback
Five Reasons Why Water Vapor Feedback Might Not Be Positive By Dr. Roy Spencer Since it has been a while since I have addressed water vapor feedback, and I am…
Working 9,25 What a way to make a livin (at AGW)
9,25 – a factor that could close the global warming debate Guest post by Frank Lansner (hidethedecline) The CO2-sensitivity describes the warming effect induced by a doubling of the CO2…
Congratulations (finally) to Spencer and Braswell on getting their new paper published
WUWT provided a primer on cloud feedbacks on June 12th, 2009, followed by Willis Eschenbach’s “thermostat hypothesis” also recently published. This new paper by Spencer and Braswell is in the…
"Unaccounted feedbacks": to B or not to B
University of Helsinki via Eurekalert Unaccounted feedbacks from climate-induced ecosystem changes may increase future climate warming The terrestrial biosphere regulates atmospheric composition, and hence climate. Projections of future climate changes…
Willis publishes his thermostat hypothesis paper
I’m sure WUWT readers will recall this excellent guest post at WUWT just over one year ago: The Thermostat Hypothesis Now published in E&E Volume 21, Number 4 / August 2010…
Spencer on Pinatubo and climate sensitivity
Revisiting the Pinatubo Eruption as a Test of Climate Sensitivity By Roy W. Spencer, PhD. The eruption of Mt. Pinatubo in the Philippines on June 15, 1991 provided a natural…
A Climate of Belief
[note, footnote links will only work if you go to original article ~ ctm] Reposted from skeptic.com The following is Patrick Frank’s controversial article challenging data and climate models on…
Spencer on climate sensitivity and solar irradiance
Updated: Low Climate Sensitivity Estimated from the 11-Year Cycle in Total Solar Irradiance By Dr. Roy W. Spencer NOTE: This has been revised since finding an error in my analysis,…
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