Chapter 1: All faith or dogma of any kind is fundamentally dangerous and an impediment to societal progress.

Chapter 2: Beliefs are assertions about the way the world is and therefore must shape the actions of their believers in drastic and potentially negative ways, and so they must be subject to evidence and, if necessary, modification in the light of that evidence.

Chapter 3: The positive things done by religious people throughout history are small exceptions in a long history overflowing with unimaginable brutality and violence.

Chapter 4: Holy fuck, Muslims are going to kill everybody unless we benevolent Westerners impose liberal dictatorships on them until they can get their heathen asses out of the 14th century.

Chapter 5: In the U.S. the infestation of religion at a government level results in the faith-based criminalization of things that are pleasurable and hurt nobody, like drugs; seriously, you guys, let’s legalize us up some drugs already.

Chapter 6: We must create an ethical system that is scientific and objective, based around the idea that all human suffering is bad, which ethical system leads us to the inarguable conclusion that torture is okay, and the fact that this conclusion makes you queasy is just too bad because what is a little nausea in the face of the OBJECTIVE SCIENCE of ethics?

Chapter 7: Eastern mysticism is a form of science which makes empirical assertions about consciousness.

Note how the book progresses from reasonable and incisive to alternatingly mundane and screamingly insane.