Our wills are simply not of our own making. Thoughts and intentions emerge from background causes of which we are unaware and over which we exert no conscious control. We do not have the freedom we think we have.

We have Christians against Muslims against Jews. They're making incompatible claims on real estate in the Middle East as though God were some kind of omniscient real estate broker parsing out parcels of land to his chosen flock. People are literally dying over ancient literature.

The only thing that guarantees an open-ended collaboration among human beings, the only thing that guarantees that this project is truly open-ended, is a willingness to have our beliefs and behaviors modified by the power of conversation.

In my own case, the most inflammatory statements I have ever made are ones that I have written and remain willing to defend.

Missionaries in the developing world waste a lot of time and money (not to mention the goodwill of non-Christians) proselytizing to the needy. . . . While missionaries do many noble things at great risk to themselves, their dogmatism still spreads ignorance and death. By contrast, volunteers for secular organizations . . . do not waste . . . time telling people about the virgin birth of Jesus. Nor do they tell people in sub-Saharan Africa - where nearly four million people die from AIDS every year - that condom use is sinful.

Water is two parts hydrogen and one part oxygen. What if someone says, “Well, that’s not how I choose to think about water.”? All we can do is appeal to scientific values. And if he doesn’t share those values, the conversation is over. If someone doesn’t value evidence, what evidence are you going to provide to prove they should value it? If someone doesn’t value logic, what logical argument could you provide to show the importance of logic?

A person who believes that Elvis is still alive is very unlikely to get promoted to a position of great power and responsibility in our society. Neither will a person who believes that the holocaust was a hoax. But people who believe equally irrational things about God and the bible are now running our country. This is genuinely terrifying.