AdvertisementIs The Food Babe A Fearmonger? Scientists Are Speaking OutDecember 04, 2014Maria GodoyfacebookEmailVani Hari, known as the "Food Babe," speaks at the Green Festival in Los Angeles on Sept. 12. Hari has made a name for herself by investigating ingredients in Big Food products that she deems potentially harmful. But critics accuse her of stoking unfounded fears. (Bloomberg via Getty Images)