I have a feeling that climate change may be an issue as severe as a war. It may be necessary to put democracy on hold for a while.

I wouldn't be against them (large wind turbines) if they actually worked.

Nature favors those organisms which leave the environment in better shape for their progeny to survive.

I have a feeling that climate change may be an issue as severe as a war. It may be necessary to put democracy on hold for a while.

Humans are too stupid to prevent climate change from radically impacting on our lives over the coming decades.

An inefficient virus kills its host. A clever virus stays with it.

The tropical rain forests are a telling example. Once cut down, they rarely recover. Rainfall drops, deserts spread, the climate warms.