Something as important and central and encompassing as empathy can't be all bad. I think empathy plays a role in intimate relationships, where you might want your partner not just to care about you or understand you but to feel what you feel.

I think if we could turn the dial a bit, and try to take what the philosopher Henry Sidgwick called "the point of view of the universe", and look from above, and realize that we are not special, none of us are, I think it would just cause a transformation.

I argue that we should be kind, we should be compassionate, and we should definitely be reasonable and rational, but that empathy leads us astray.

I think we're going to care more about Americans than Africans. I don't think that's ever going to go away, and I don't think it's ever going to go away that people care more about their families than strangers, and their communities over other communities. But I think it would transform the world in such a good way if we could just acknowledge, at least intellectually, that an African life and an American life are the same.

When people want to inspire you to turn against some group of people, they'll often use empathy. When Obama wanted to bomb Syria, he drew our attention to the victims of chemical warfare. And in both of the Iraq wars, politicians said, "Look at the horrific things that are happening." I'm not a pacifist. I think the suffering of innocent people can be a catalyst for moral action. But empathy puts too much weight on the scale in favor of war. Empathy can really lead to violence.

Every president, Democratic or Republican, simply works on the supposition that it's better to keep jobs in America than let them go to Mexico.

Empty heads, cognitive science has taught us, learn nothing. The powerful cultural and personal flexibility of our species is owed at least in part to our starting off so well-informed; we are good learners because we know what to pay attention to and what questions are the right ones to ask.