I think there's some evidence that we're empathic by nature. There is some evidence from studies of babies and young children that they resonate with the pain of others, and there's some work by Frans de Waal that other primates also resonate with the pain of others.

I love teaching. I wouldn't take a job that didn't include it.

Our best hope for the future [...] lies 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.

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 think Americans are always going to care more about Americans than about Mexicans.

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.

This enthusiasm [for empathy] may be misplaced. Empathy has some unfortunate features – it is parochial, narrow-minded and innumerate. We’re often at our best when we’re smart enough not to rely on it.