About
Calvin on ClimateWhat’s behind the new extreme weather — and what makes it a climate emergency, requiring that we clean up the 50% excess of CO2 in the air overhead.
Note from the editor
What’s behind the new extreme weather — and what makes it a climate emergency, requiring that we clean up the 50% excess of CO2 in the air overhead.
Editors
William H. Calvin
President, CO2Foundation.org. Professor emeritus, University of Washington School of Medicine in Seattle. Author, many books on brains, human evolution, climate