As promised, here is video of Chris Hayes interviewed by the Khan at MIT. Having been interviewed by Chris a few times, I have to say this was a great deal of fun. I think it's clear how much I admire Chris' book. But what you see him doing here (and on his show) is a kind of public intellectualism that before I saw it, I did not think was possible.
How to avoid working through lunch, and diseases related to social isolation.