Richard wrote:
"Global warming? It's possible, even probable. Has the scientific community proved it yet? Not in my view."

Global warming is proven fact. Within the scientific community there is no debate.

What is being debated is the percentage of that warming resulting from different causes.

Your position seems to be somewhat analogous to the man falling over a 1,000 cliff saying "I didn't jump intentionally:" It no longer matters.

DA Morgan