[tolmasky]

Maybe a better strategy is convincing one of these guys who seem more likely to be forward thinking: http://givingpledge.org .

[bradleyjg]

Still orders of magnitude off. Several billions of dollars can do many things but halting and reversing global climate change isn't one of them.

If it's going to happen at all, which it probably won't, it'll take the coordinated effort of at least all the G-20 nations.