What don't you understand about the term 'global'?
It's global warming, get it? Bitching about one individual's contribution to a global warming problem will do nothing to solve a global warming problem. I don't think you are a brave bear at all, I think you are a cowardly little baby bear. Now go suck on your mommy's tit. She will protect you, since clearly you can do nothing on your own to protect yourself.