“It is clear that rituals and sacrifices can bring people together, and it may well be that a group that does such things has an advantage over one that does not. But it is not clear why a religion has to be involved. Why are gods, souls, an afterlife, miracles, divine creation of the universe, and so on brought in?”

“Imagination is Reality Lite - a useful substitute when the real pleasure is inaccessible, too risky, or too much work.”

“Imagination tends to be truly useful if accompanied by the power of mental control - if the worlds in one's head can be purposefully manipulated and distinguished from the real one outside it.”

“It is clear that rituals and sacrifices can bring people together, and it may well be that a group that does such things has an advantage over one that does not. But it is not clear why a religion has to be involved. Why are gods, souls, an afterlife, miracles, divine creation of the universe, and so on brought in?”

“We are constituted so that simple acts of kindness, such as giving to charity or expressing gratitude, have a positive effect on our long-term moods. The key to the happy life, it seems, is the good life: a life with sustained relationships, challenging work, and connections to community.”

“Even in the most peaceful communities, an appetite for violence shows up in dreams, fantasies, sports, play, literature, movies and television. And, so long as we don't transform into angels, violence and the threat of violence - as in punishment and deterrence - is needed to rein in our worst instincts.”

“Our best hope for the future is not to get people to think of all humanity as family - that's impossible. It lies, instead, in an appreciation of the fact that, even if we don't empathize with distant strangers, their lives have the same value as the lives of those we love.”

“Moral deliberation has to be somewhere in the brain, after all. It’s not going to be in the foot or the stomach, and it’s certainly not going to reside in some mysterious immaterial realm. So who cares about precisely where?”

“Some very common foods and drinks are aversive. Few people enjoy, at first, coffee, beer, tobacco, or chili pepper. Pleasure from pain is uniquely human. No other animal willingly eats such foods when there are alternatives. Philosophers have often looked for the defining feature of humans—language, rationality, culture, and so on. I'd stick with this: Man is the only animal that likes Tabasco sauce.”