There is no one specific way to categorize things. That is the underlying premise of this EconTalk podcast with David Weinberger. In the podcast, Russ Roberts (the host) and David Weinbeger discuss that, as humans, we tend to gravitate towards an intellectual box model of organization; we tend to try to place things into their respective “boxes”. We do this because we categorize things intellectually just as we would categorize things in the physical world. But, as Roberts points out, what happens if more than one thing can go in more than one box, or when one thing can go