Nonsense, Its Arcane and Irrelevant

I suppose I ought to be surprised to find myself in agreement with NPR, but I suppose it can happen now and again.

Philosophical progress is invisible because it is incorporated into our points of view. What was tortuously secured by complex argument becomes widely shared by intuition, so obvious that we forget its provenance. We don't see it, because we see with it.

Unfortunately, that also goes for philosophical error.