Science can explain the universe without the need for a Creator.

The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.

I am discounting the reports of UFOs. Why would they appear only to cranks and weirdos?

Gravity is so strong that space is bent round onto itself, making it rather like the surface of the earth. If one keeps traveling in a certain direction on the surface of the earth, one never comes up against an impassable barrier or falls over the edge, but eventually comes back to where one started.

When I was first diagnosed with ALS, I was given two years to live. Now 45 years later, I am doing pretty well.

There is a fundamental difference between religion, which is based on authority, [and] science, which is based on observation and reason. Science will win because it works.

We only have to look at ourselves to see how intelligent life might develop into something we wouldn't want to meet.