Science does not limit itself merely to what is currently verifiable. But it is interested in questions that are potentially verifiable (or, rather, falsifiable).

We have Christians against Muslims against Jews, and no matter how liberal your theology, merely identifying yourself as a Christian or a Jew lends tacit validity to this status quo. People have morally identified with a subset of humanity rather than with humanity as a whole.

It is taboo in our society to criticize a persons religious faith... these taboos are offensive, deeply unreasonable, but worse than that, they are getting people killed. This is really my concern. My concern is that our religions, the diversity of our religious doctrines, is going to get us killed. I'm worried that our religious discourse- our religious beliefs are ultimately incompatible with civilization.

It is still fashionable to believe that how you organize yourself religiously in this life may matter for eternity. Unless we can erode the prestige of that kind of thinking, we're not going to be able to undermine these divisions in our world.

The problem is not that religious people are stupid. It's not that religious fundamentalists are stupid. I happen to think that you can be so well educated that you can build a nuclear bomb, and still get--and still believe that you will get the 72 virgins in paradise--that is the problem. The problem is that--religion--because it has been sheltered from criticism as it has been--allows people--perfectly sane, perfectly intelligent people--to believe en masse, what only idiots or lunatics could believe in isolation.

Mysticism is a rational enterprise. Religion is not. The mystic has recognized something about the nature of consciousness prior to thought, and this recognition is susceptible to rational discussion. The mystic has reasons for what he believes, and these reasons are empirical. The roiling mystery of the world can be analyzed with concepts (this is science), or it can be experienced free of concepts (this is myticism). Religion is nothing more than bad concepts held in place of good ones for all time. It is the denial-at once full of hope and full of fear-of the vastitude of human ignorance.

The most transformative experiences people have - bliss, devotion, self transcendence - are currently anchored to the worst parts of culture and to ways of thinking that merely amplify superstition, self-deception, and conflict.