The two sides that fought in World War I lived in the same century but in different places. The same is true for World War II. In World War III, both sides are almost everywhere, but they live in different centuries.

Neutrino physics is largely an art of learning a great deal by observing nothing.

A society that produces suicide murderers in quantity is essentially committing its own suicide.

Bombs take hours or days to reach every corner of the earth. Words arrive instantly and kill more people. They are a weapon of mass destruction.

If you pursue an evenhanded policy between a cat and a mouse, do you help the mouse to survive - or allow the cat to eat half the mouse?

The two sides that fought in World War I lived in the same century but in different places. The same is true for World War II. In World War III, both sides are almost everywhere, but they live in different centuries.