Only a Global Warming fanatic could say that I don't care about the earth on the grounds that I don't buy into the gloom and doom science fiction of Global Warming. If you really believe that life on earth will be wiped out by Global Warming then you have been duped.Oh I get it now, you just don't care what we do to the earth.
Well that is good news, because the earth don't care if all human life is wipped out right back at you. You claim it happen before, but was humans a live when it happen before. And did you ask them, how they faired when it happen before to the earth ???
And while you are asking them that, how about asking them what kind of other life was here then. And how that life faired when it happen, oh ya I forgot no way of knowing that stuff, so I guess we will just have to take your word humans will make it ok right.
I'll be glad to share more about prehistoric man just as soon as you tell me how you or anyone else knows the average global temperature to an accuracy of one degree F in the year 10,236 BC (or BCE for the politically correct among us).