From the very beginning, when you go into Scientology your world narrows down very quickly.

Look at what Jimmy Carter did. Look at the risks he took for a country that wasn't his. Israel has benefited unbelievably from that. To fail to give him credit seems unfair.

I grew up in the American South, the segregated South. Now we have a black man who is president. It was an age of apartheid, and now that's over. It was an age of two superpowers frozen in a cold war, and now that's resolved. So history marches on, except for this Arab-Israel conflict, which seems to have a claim on being eternal.

We've been sending billions and billions of dollars to Israel and Egypt for decades to keep the peace. So as an American taxpayer, I have an interest in this. It's galling to feel that as an American I have a higher stake, a higher interest in peace than you do.

We hear a lot about theological justifications for the conflicts, but very little about the scientific evidence, which in no way supports them. The time period in which Moses was leading his people out of Egypt, into the Promised Land, the Promised Land was Egypt. We know that. Archaeological records are very clear. The Egyptians were avid bureaucrats even in those days and kept very scrupulous records. I think it's important for us to realize this conflict is built on a legend. It has no scientific support.

Radicalism usually prospers in the gap between rising expectations and declining opportunities. This is especially true where the population is young, idle, and bored; where the art is impoverished; where entertainment—movies, theater, music—is policed or absent altogether; and where young men are set apart from the consoling and socializing presence of women.

Having written Camp David as a drama, I could see the drama maybe a little more clearly when I wrote the book.