"Everybody have equal rights to a life of full flourishing. Philosophy slowly, slowly has given us arguments saying, look, you already committed to your own life flourishing, and you're being inconsistent if you don't expand it. So philosophy often works in trying to show us that there's an inner incoherence in our points of view. We're all committed to one thing when it comes to us and our own kind, but we're not willing to expand it and we're guilty of inconsistency."