My brush with fame came last week at the American Historical Association (AHA) annual meeting in New Orleans. There, I got to briefly meet, and take a photo with, Michael Pollan! This famed writer, scholar, and food movement leader has been one of my most important influences over the last seven years, shaping my interests, intellectually and personally. He was at this professional conference (of a profession not at all his own), on the invitation of my graduate school mentor and AHA President, Bill Cronon . One of themes of this year's AHA, and of Bill's presidency, was "The Public Practice of History in and for the Digital Age." And because Michael Pollan is one of those people who manages to use history in fascinating and useful ways, without himself being a trained historian, his take on "public history" is a deeply valuable one. Pollan spoke at two different sessions at the conference, both moderated by Bill Cronon, both of deep interest to me:...