For Earth Month 2013, the Global Institute of Sustainability will welcome Richard Morrison, ASU's Morrison Institute co-founder, to talk about sustainable and ethical business practices. Part of the Institute's Sustainability Series, Morrison's talk, "Ethics and Sustainable Practices," will take place on Monday, April 29, from noon until 1:30 p.m. Morrison is an Episcopal priest and a sustainable ranching business partner. He is also an attorney, focusing on Native American water rights and natural resource policy. Morrison says his main sustainability challenge is world hunger. Morrison joined the Farm Foundation's Dialogue Project for Food and Agriculture Policy in the 21st Century to find a common commitment to ending world hunger.