Assorted links

1. My candidate for potential causes of the Great Stagnation.

2. Amazing pictures of Detroit ruins, with an Economist interview of the photographer.

3. Kiss Kondoms.

4. Some folks in Madison did not get the memo about the new civility.

5. A P.J. O'Rourke piece from last year on the plague of "A" students.

Hat tip on #3 to Charlie Brown.