By request of the community, an Open Thread for free-form comments, so long as they're still related to the basic project of this blog.
A word on post requests: You're free to ask, but the authors can't commit to posting on requested topics - it's hard enough to do the ones we have in mind already.
I thought Cochran and Harpending's letter was the most interesting. As for Murray, I think he tends to mythologize more than give primacy to empiricism. I find a Murray vs. Patricia Williams type dialectic to be annoying, performative, and mostly about manufacturing American cultural norms (while drowning out more interesting and critical voices). So I'm glad the discussion on the topics related to human intelligence is expanding, and expanding beyond some narrow Left/Right performance.