When we think about global warming at all, the arguments tend to be ideological, theological and economic.

How Big is Too Big? Global Warming and Moral Choices, ... The End of Nature

Global warming isn't a prediction. It is happening.

How lazy are we getting?! Just throw it in the recycling bin already!

The whole (global warming) thing is created to destroy America's free enterprise system and our economic stability

I'd say the chances are about 50-50 that humanity will be extinct or nearly extinct within 50 years. Weapons of mass destruction, disease, I mean this global warming is scaring the living daylights out of me.