What's funny is that your posts never have citations to reliable sources for all the claims you make. No one is saying climate change represents grave danger such that we need to stop driving cars. No one is saying that we need to go back to the Stone Age. Instead, what those who believe in man-made climate change want to do is not pollute so much that life as we know it is altered in some permanent way. Did life go on without the dinosaurs. Um, . . . Well, your guess is as good as mine on that one. I'm still not sure of the answer, you?