Ridley on the benefits of "global warming"

Ridley is a good often provocative read on many topics. I've seen a version of this article in the past and use that in my on-line Micro class as a forum. (Maybe I'll update to this one.)

At the least, this is a good reminder of a key principle in politics and public policy: if you're being pounded with the (supposed) costs of a condition and the (supposed) benefits of a policy remedy-- while the benefits of the condition and the costs of the policy are (largely/completely) ignored-- then the purveyor is a rube OR a demagogue who thinks/hopes you're a rube.