Rabbi Dr. Shmuly Yanklowitz is the Founder and President of Shamayim (a Jewish animal advocacy movement) and the author of 27 books on Jewish ethics. Newsweek named Rabbi Shmuly one of the top 50 rabbis in America and Forward named him one of the 50 most influential Jews. He became vegan with his wife, Shoshana, on their wedding day and all four of their children are passionate vegans.