The more I do, the more frightened I get. But that is essential. Otherwise why would I go on doing it?
“The whole question of God and what God is, and whether it's a blond guy with a beard, I don't know... I don't know that. Do I believe that there's something greater at work than the sum of humanity? Yeah, I think so.”
“There should be more attention paid to scientific research in the ecology area, and I think that such attention to proper environmental concerns would make the public feel much better about it.”