Guest essay by Eric Worrall One Nation Federal Senator and hardcore climate skeptic Malcolm Roberts, who recently skewered TV Physicist Brian Cox on national TV, has demanded the Australian Chief…
Category: Climate Models
UK MET Office to Push Inaccurate Forecasts out to 12 Months
Guest essay by Eric Worrall The UK MET is celebrating that their new £97 million computer can now create slightly better 12 month predictions than tossing a coin. The Met…
Claim that wildfires are on increase due to 'climate change' is shown to be 'a prescribed result' of climate models
Read All About It! Heat Dries Things Up! By PATRICK J. MICHAELS and PAUL C. “CHIP” KNAPPENBERGER No one doubts that much of the West, especially California, has been very…
Modeling Climate Change Policy Decisions Using a Probability Tree
Guest essay by Michael Cochrane Of the many important issues clamoring for the attention of world policy-makers and government officials, global climate change is among the most controversial. Its existence,…
NOAA’s New Climate Explorer – NOAA Needs to Provide a Disclaimer for Their Climate Model Presentations
Suggested Disclaimer: Climate Model Outputs Have Been Manipulated By NOAA to Make Models Appear to Perform Well Guest Post by Bob Tisdale This post introduces readers to a newly revised…
NASA climate modeling suggests Venus may have been habitable
From NASA Goddard and the “runaway greenhouse” department: Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history,…
A new paper from Richard Betts shows land use change is a significant component of the global climate heat budget
From the Roger Pielke Sr. has been saying this for years department comes this paper where Dr. Richard Betts of the UK Met Office is a co-author. h/t/ to Betts…
Quiz: Which 30-Year Warming Period Is Recent?
Guest Post by Bob Tisdale THREE MAPS ILLUSTRATING SIMILAR GLOBAL SURFACE TEMPERATURE CHANGES OVER DIFFERENT 30-YEAR PERIODS The GISS map-making webpage allows users to create global maps of surface temperature…
In Honor of the 4th of July, A Few Model-Data Comparisons of Contiguous U.S. Surface Air Temperatures
Guest Post by Bob Tisdale This post is similar in format to In Honor of Secretary of State John Kerry’s Global Warming Publicity-Founded Visit to Greenland… As you’ll see, like Greenland,…
In Honor of Secretary of State John Kerry’s Global Warming Publicity-Founded Visit to Greenland…
…A Few Model-Data Comparisons of Greenland Surface Air Temperatures Guest Post by Bob Tisdale Mass losses from Greenland’s ice sheets have been one of the focuses of alarmists for decades.…
New twist on getting climate models to deal with clouds properly
Technique could help climate models sweat the small stuff From BROWN UNIVERSITY PROVIDENCE, R.I. [Brown University] — A team of physicists and mathematicians has come up with a statistical technique…
Climate Models Don't Work
Guest essay by Larry Hamlin In February 2016 climate scientist Dr. John Christy presented testimony to Congress demonstrating that climate models grossly exaggerate and over estimate the impact of atmospheric CO2…
Climate science appears to be obsessively focused on modeling – Billions of research dollars are being spent in this single minded process
Climate Modeling Dominates Climate Science By PATRICK J. MICHAELS and David E. Wojick What we did We found two pairs of surprising statistics. To do this we first searched the…
The Illusions Provided by Time-Series Graphs of Climate Model Ensembles and Model Spreads
Guest Post by Bob Tisdale The post Controversy over comparing models with observations at Judith Curry’s Climate Etc. prompted this post. Judith’s post includes a Twitter exchange and a couple of…
RCP 8.5: The "Mother of all" Junk Climate Science
Guest post by David Middleton Featured image borrowed from here. Nearly every catastrophic global warming doomsday scenario, particularity those involving icecap failures and Noah-size sea level rises are based on…
Climate Models are NOT Simulating Earth’s Climate – Part 4
Guest Post by Bob Tisdale Alternate Title: Climate Models Undermine the Hypothesis of Human-Induced Global Warming According to the hypothesis of human-induced global warming, manmade greenhouse gases create an energy…
Forget global climate models, 'local climate models' to predict change are the next big thing
From the “climate is just global weather on a local scale” department: Dartmouth-Led Team Develops Method to Predict Local Climate Change HANOVER, N.H. – Feb. 18, 2016 – Global climate…
Climate Models Are NOT Simulating Earth’s Climate – Part 2
Guest Post by Bob Tisdale This post will serve as part 2 of the 2015 update of the model-data comparisons of satellite-era sea surface temperatures. The 2014 update is here.…
A TSI-Driven (solar) Climate Model
Guest essay by Jeff Patterson Temperature versus CO2 Greenhouse gas theory predicts a linear relationship between the logarithm of CO2 atmospheric concentration and the resultant temperature anomaly. Figure 1 is…
Climate Models Are NOT Simulating Earth’s Climate – Part 1
Guest Post by Bob Tisdale This post will serve as part 1 of the 2015 update of the model-data comparisons of satellite-era sea surface temperatures. The 2014 update is here.…
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