“The freedom to think out loud on certain topics, without fear of being hounded into hiding or killed, has already been lost.”

It is time we recognized that belief is not a private matter; it has never been merely private. In fact, beliefs are scarcely more private than actions are, for every belief is a fount of action in potential.

We have a choice. We have two options as human beings. We have a choice between conversation and war. That’s it. Conversation and violence. And faith is a conversation stopper.

From my point of view, compatibilism is a little like saying: a puppet is free so long as it loves its strings.

I know of no society in human history that ever suffered because its people became too desirous of evidence in support of their core beliefs.

It is as though a portal in time has opened, and the Christians of the 14th century are pouring into our world.

An average Christian, in an average church, listen to an average Sunday sermon has achieved a level of arrogance simply unimaginable in scientific discourse — and there have been some extraordinary arrogant scientists.

Faith does not offer a strong link between our beliefs and actual states of the world.

One could surely argue that the Buddhist tradition, taken as a whole, represents the richest source of contemplative wisdom that any civilization has produced.

Christians have abused, oppressed, enslaved, insulted, tormented, tortured, and killed people in the name of God for centuries, on the basis of a thelogically defensible reading of the Bible.

If someone doesn’t value evidence, what evidence are you going to provide that proves they should value evidence. If someone doesn’t value logic, what logical argument would you invoke to prove they should value logic?

When considering the truth of a proposition, one is either engaged in an honest appraisal of the evidence and logical arguments, or one isn’t. Religion is one area of our lives where people imagine that some other standard of intellectual integrity applies.

In the year 2006, a person can have sufficient intellectual and material resources to build a nuclear bomb and still believe that he will get seventy-two virgins in Paradise.

An argument can be logically valid, but unsound in that it contains a false premise and, therefore, leads to a false conclusion (e.g., Scientists are smart; smart people do not make mistakes; therefore, scientists do not make mistakes).

The moral landscape is the framework I use for thinking about questions of morality and human values in universal terms.

The only thing that permits human beings to collaborate with one another in a truly open-ended way is their willingness to have their beliefs modified by new facts. Only openness to evidence and argument will secure a common world for us.

Religious faith is the one species of human ignorance that will not admit of even the possibility of correction.