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

Only rarely do we see beyond the needs of humanity, and he linked this blindness to our Christian and humanist infrastructure. It arose 2,000 years ago and was then benign, and we were no significant threat to Gaia. Now that we are over six billion hungry and greedy individuals, all aspiring to a first-world lifestyle, our urban way of life encroaches upon the domain of the living Earth.

Esso has been the main one in America spreading the disinformation that there is no global warming problem.

One pound of uranium is worth about 3 million pounds worth of coal or oil.

I don't think we're yet evolved to the point where we're clever enough to handle a complex a situation as climate change. The inertia of humans is so huge that you can't really do anything meaningful.

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

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