POCANTICO HILLS, NY - NOVEMBER 12: Professor Michael Pollan speaks at The New York Times Food For Tomorrow Conference At Stone Barns, NY on November 12, 2014 in Pocantico Hills, New York. (Photo by Neilson Barnard/Getty Images for New York Times)
POCANTICO HILLS, NY - NOVEMBER 12: Professor Michael Pollan speaks at The New York Times Food For Tomorrow Conference At Stone Barns, NY on November 12, 2014 in Pocantico Hills, New York. (Photo by Neilson Barnard/Getty Images for New York Times)