China will soon emit more greenhouse gases than America, but its regime knows if it caps aspirations there will be a revolution.

Florida will be gone altogether, the whole damned place, in not too long.

Humans on the Earth behave in some ways like a pathogenic micro-organism, or like the cells of a tumor.

I'm a scientist, not a theologian. I don't know if there is a God or not. Religion requires certainty.

Geological change usually takes thousands of years to happen but we are seeing the climate changing not just in our lifetimes but also year by year.

Life does more than adapt to the Earth. It changes the Earth to its own purposes.

We are in a fool's climate, accidentally kept cool by smoke, and before this century is over billions of us will die and the few breeding pairs of people that survive will be in the Arctic where the climate remains tolerable.