It is easy to forget, since the Catholic Church is now the only large American religious denomination whose ecclesiastical hierarchy continues to oppose birth control, that only a century ago the leaders of nearly all churches were united in their resistance to any public discussion of the subject.

I have received many touching letters and emails from people who live in the most religious parts of the country, in places like rural Texas, saying it is so good to see someone be able to say I am an atheist without shame.

It's something fundamental to me, human rights that people are equal under law simply because they are human beings. And I can no more imagine falling in love with someone who believed, for instance, as Orthodox Jews do, that women are unclean during their menstrual periods.

One of the interesting things is is that Judaism was very attractive to the Roman aristocracy.

I'm not saying that I think atheists are better than other people. God, no. What I am saying is I do feel that this an integral part of who I am. And it's not something that I could comfortably think of not sharing with the person I loved most in the world.

I feel culturally Jewish because of the way that I have lived my adult life.

More than half of Americans have changed religions at least once in their adult lifetime. This is - the rate of religious conversion here is much, much higher than it is anywhere in Europe, for example.