If you boil the strange soup of contemporary right-wing ideology down to a sort of bouillon cube, you find the idea that things are not connected to other things, that people are not connected to other people, and that they are all better off unconnected. The core values are individual freedom and individual responsibility: yourself for yourself on your own. Out of this Glorious Disconnect comes all sorts of illogical thinking. Taken to its conclusion, this worldview dictates that even facts are freestanding items that the self-made man can manufacture for use as he sees fit.

This is the…