Physicist Stephen Hawking has done it again. This time he's sent shock waves around the world by arguing that God didn't create the universe; it was created spontaneously. Shocking or not, he actually understated the case.

For over 2,000 years the question "Why is there something rather than nothing?" has captured theologians and philosophers. While usually framed as a religious or philosophical question, it is equally a question about the natural world. So an appropriate place to try and resolve it is with...