Evidence from the Visible World, Confirmed by the Moral Sense

So far we’ve been looking at facts drawn from the visible, external world. Now we need to turn to a very different set of facts — ones we know just as surely, but through direct awareness of our own inner lives.

Every day, we find ourselves judging the actions and character of other people. We pass verdicts on what they do and who they are. These judgments are unlike any others we make. You can see the difference clearly if you compare how we respond to a great tragedy versus a great crime. We mourn the one; we condemn the other. And that act of condemnation — along with our admiration for noble behavior — stands in a category of its own. No other judgments we make carry quite the same weight.