Spaceship Lenticular Cloud – Maybe the Coolest Cloud Picture Evah!

Unique Sierra Wave cloud sighted over Reno, NV From my friend Mike Alger at KTVN-TV Reno, who writes: I’ve been on the air doing weather for KTVN-TV for over a…

Models overestimate 60 year decadal trends

Guest essay by Clive Best Marotzke & Forster(2015) found that 60 year trends in global surface temperatures are dominated by underlying climate physics. However, the  data show that climate models overestimate such…

What Is A “Normal” Climate?

Guest Opinion: Dr. Tim Ball There is a form of argument called reductio ad absurdum. If you can reduce a position to the absurd, it was absurd in the first…

Hot news, evolution cools!

Steve McIntyre has the scoop: According to the University of Victoria, Andrew Weaver says: the next generation of his climate model will address the influence of climate on human evolution—much like it’s…

Science Lessons for Secretary of State John F. Kerry

 Guest post by David Middleton Secretary of State John F. Kerry’s recent remarks on climate change at the Atlantic Council were so scientifically illiterate that I find it difficult to believe…