Guest Weblog: CO2 variation by Jim Goodridge, former California State Climatologist

Moderators note: This is reposted from an essay that Jim sent to me. Jim was the State Climatologist for California for many years, and still does consilting work for the Californiua Dept. of Water Resources on rainfall studies. Jim has a command of simplicity in presentation, as you’ll read below. Jim’s presentation lends some insight into why CO2 increases lag temperature…