[thejeff]

We are going deep towards flame-war territory here, but I'll risk another post.
True: abstinence is the only 100% sure way NOT to get AIDS.
Surprisingly, telling people not to have sex has remarkably little effect on their sex lives. Abstinence works. Abstinence only sex education doesn't. This is seen in the US with teen pregnancy rates rising again after 8 years of gutting actual sex education and pushing abstinence. Teaching it doesn't work.
I'm not touching the abortion issue at all.

Oddly the climate change hysteria seems to be strongest among climate scientists and weakest among oil company executives. Though even they are starting to come around. The biggest problem is that the effects seem to be happening even faster than the hysterical claims predicted. The unprecedented melting of both Arctic and Antarctic ice caps is just the most blatant evidence.

As for your PS- I've seen no such debunking. If you're going to call BS, I want a link. And to something at least as reputable as the major papers that have carried the story.