Food Hero InterviewsPublic Health & Policy Interview with Raj Patel, Food Activist by Charles Platkin, PhD and Alexina Cather, MPH January 2, 2019 by Charles Platkin, PhD and Alexina Cather, MPH January 2, 2019 #Raj Patel, PhD, is an activist, journalist and academic who is a Research Professor in the Lyndon B. Johnson School of Public Affairs at the University of Texas, Austin. He … FacebookTwitterLinkedinEmail