"Here is the point about myself and my co-thinkers. Our belief is not a belief. Our principles are not a faith. We do not hold our convictions dogmatically. We believe with certainty that an ethical life can be lived without religion. And we know for a fact that the corollary holds true - that religion has caused innumerate people not just to conduct themselves no better than others, but to award themselves permission to behave in ways that would make a brothel-keeper or an ethnic cleanser raise an eyebrow."