Climate scientist Josh Willis shows you how to deal with your climate change denying uncle – but fails

Guest essay by Dave Burton Josh Willis, of NASA JPL, has a new video out entitled, “Straw Men of the Apocalypse – How to deal with your climate change denying…

Examining the Carbon Dioxide Cycle

Guest essay by Ronald R. Cooke Introduction In high school and college I did reasonably well in the physical sciences: chemistry, physics and geology. From these studies one can learn…