For me, if the effects of global warming will take a hundred years or more to manifest, the world will quite easily adjust (as long as market forces are allowed to work). If the effects will manifest in just a few years, there's not a damned thing anyone can do about it, and trying will just cost us the money we'll need to fix things when the disaster hits.
Look, people, when you pin these scientists down they all admit their models don't work. Their models don't work! And you're asking me to allow the government to spend millions of tax dollars trying to make it work? Having the government sacrifice poverty-curing growth trying to make it work? When we know already it doesn't work?
Welcome to 1917 redux. Please pick up your red flags by the door. I'll be standing against the wall with the rest of the Kulaks. Take your time. Your aim will be better then.