Are we making progress? Not so much, Douthat answers. Baby boomers will wince at his title, since “decadence” sounds to them like the complaint of an old curmudgeon. They cannot stand to think of themselves as old, nor can they bear to think of the society they dominate as dysfunctional. But this is a young man’s book. Douthat can see our sclerotic institutions clearly because his vision is not distorted by out-of-date memories from a more functional era.