The belief that there are other life forms in the universe is a matter of faith. There is not a single shred of evidence for any other life forms, and in forty years of searching, none has been discovered. There is absolutely no evidentiary reason to maintain this belief.

When I sit down in front of a Windows machine, I can't write; when I sit down in front of my Mac, I can write. So I only use Macs.

Nobody dares to solve the problems-because the solution might contradict your philosophy, and for most people clinging to beliefs is more important than succeeding in the world.

The minute we look, we cease being afraid.

Safety is the last refuge of the scoundrel!

Environmentalism has already killed somewhere between 10-30 million people since the 1970s.

To apply general tools to specific problems is to fail.