I still do not understand though why many people who argue against AGW so strongly do not see the basic argument for doing something about it. The simple idea no one can argue against, which is “control the things you can control”. No, science will never 100% prove that all of the recent warming is anthropomorphic, but why not have some common sense policies that address something we humans can do about, regarding CO2 release? You and others give fine arguments as to why the warming may not be anthropogenic, but then again there is nothing we can do about those factors. Sure their are folks who cry “ the sky is falling”, but more dangerous I think are those with their heads in the sand who think their is nothing that needs to be done.