J.I. Rodale, the godfather of the locavore trend, was a paranoid anti-vaxxer, tooOn June 7, 1971, Jerome Irving Rodale appeared on "The Dick Cavett Show." The elder statesman of a growing organic food trend, he gushed about the health benefits of his diet, boasting that he “never felt better” and that he “decided to live to a hundred.” But after a commercial break, as Cavett interviewed his second guest, what sounded like a loud snore rose from Rodale’s end of the couch. The audience twittered, thinking that he was pulling a prank. But Cavett knew. When he looked over at...