Alok Appadurai ’00, co-founder of Fed by Threads, the first sustainable, sweatshop-free, multi-brand, American-made organic vegan clothing store in the United States that has used a portion of its profits to feed over half a million meals to Americans in need, offered the keynote speech on "Food Justice and Sustainability" at the 2017 Americas Forum, held at the Ring Family Performing Arts Hall on April 28. He has recently founded GoodElephant.org, designed to create a global "herd" that will work on changing the world by nurturing compassion and empathy to promote social and environmental reform—and his book, Good Elephant, will…