Some Underwear Gnomes Logic from Lior Strahilevitz:

Evidently, we are all empiricists now.  Except for me.  But even I have a cool randomized field experiment in-progress with David Abrams, so I’ll become an empiricist in no time, at least by some people’s definition.  Phase one: Collect data.  Phase two: ????  Phase three: Profit.