Causality: everything is correlated: give up on Lehmann textbook, relevant material not in 2nd ed and don't care enough to buy 1st ed
Culture: external links: ln to discussion of the thousands of extant music genres
Causality: comparison of randomization vs regression analyses in evaluation of jobs program https://plus.google.com/103530621949492999968/posts/865Xm8yZbqv
The Notenki Memoirs: mention _Blue Blaze_ (how to incorporate... video excerpts?)