Important New Paper Challenges IPCC’s Claims about Climate Sensitivity

Official IPCC estimates of future global warming may be overstated

CO2 Sample Spacing in Ice Cores

Guest Post by Renee Hannon Introduction This post examines sample spacing for CO2 measurements in Antarctic ice cores during the past 800,000 years to better understand if gaps in sampling…

The IPCC’s attribution methodology is fundamentally flawed

These problems mean there is no basis for treating past attribution results based on the AT99 method as robust or valid. The conclusions might by chance have been correct, or…

Squaring The Circle: The UN’s Climate “Code Red” Versus The Real World

With the dust having barely settled after the UN climate body issued its “code red” climate change report on Monday, the Biden White House urged OPEC and its allies to…