Support WBUROpinionDo Vegetarians And Vegans Think They Are Better Than Everyone Else?Barbara J. KingAugust 30, 2012 ShareTorture or tasty tradition? Many consider the consumption of meat to be a question of ethics. Here, a pig is roasted during the annual Festa Junina in Guarulhos, a suburb of Sao Paulo, Brazil. (AFP/Getty Images)
