If there really is a complete unified theory that governs everything, it presumably also determines your actions. But it does so in a way that is impossible to calculate for an organism that is as complicated as a human being. The reason we say that humans have free will is because we can't predict what they will do.

I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road.

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

If I knew what was going to happen in ten years I would do it now. I just follow my nose.

The boundary condition of the universe is that it has no boundary.

My first popular book, 'A Brief History of Time,' aroused a great deal of interest, but many found it difficult to understand.

The question is: is the way the universe began chosen by God for reasons we can't understand, or was it determined by a law of science? I believe the second. If you like, you can call the laws of science 'God', but it wouldn't be a personal God that you could meet, and ask questions.