Makes sense when Richard Epstein is discussing the Rule of Law. But have a look at this: a crowdsourced effort to look at all of the factors that influence climate. The point is NOT that humans and CO2 cannot and have not had an effect, quite the contrary.
Simple Rules for a Complex World
Feb 25th, 2012 by wintercow20
That was one great link, WC. But what about the butterfly effect?