You remember Will & Grace, right? It was a sitcom with Eric McCormack and Debra Messing. It was also maybe the most widely missed obscure philosophy joke in popular culture. Will and Grace are common first names, but put together like that, they’re also one of the central questions of Western philosophy—how much we are self-determined and how much we are controlled by deterministic forces. Agents of our own free will or else predestined cogs whose fates are out of our hands, determined instead by the grace of God. Freedom or necessity. Will or Grace.

