Reflections on the Pulitzer-winning ‘Gödel, Escher, Bach’ (1979). Their objection is an infinite regress. They’re laying a trap. If we needed rules about rules about rules, none of us could ever use language at all.

Do we learn it from a crystal ball—or from our guts? How do others state with certainty that they know who they are? Do they have a crystal ball? Of course, we’re jealous. How can we know ourselves, too?

And what, by the way, is choice? If you can’t snap your fingers to change, how do you change? What do we ask people to do when we ask them to change? Why should anyone change?