Assorted links

1. The culture that is Ukraine, watch out for salads with mayonnaise.

2. Amusing but flawed and ridiculous and interesting David Graeber speculation on how many jobs are worthless.

3. Profile of Marianne Bertrand.

4. Toward a theory of the Very Serious People.

5. John Cochrane will be running a MOOC on asset pricing models, at the Ph.D or near Ph.D level.