James Lovelock

If it hadn't been for the Cold War, neither Russia nor America would have been sending people into space.

There is little evidence that our individual intelligence has improved through recorded history.

I'm a scientist, not a theologian. I don't know if there is a God or not. Religion requires certainty. Revere and respect Gaia. Have trust in Gaia. But not faith.

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

If we gave up eating beef we would have roughly 20 to 30 times more land for food than we have now.

We'd never have got a chance to go outside and look at the earth if it hadn't been for space exploration and NASA.