Here’s the very brief video (1) I threatened to do a week ago, about an academic paper I raved about – and quoted extensively from – here.

(1) And the making of this short video, which has no real innovations (har har) over others I have cobbled together, is a displacement activity from some very big hairy audacious goals that I ought to be cracking on with, but am intimidated by. How do you eat an elephant? One mouthful at a time…