IN THIS ISSUE • ¿Qué Pasó? CES Monthly (?) Musings • Rio+20: Third UN Earth Summit (June 20-22), Sustainability Dialogues (June 16-19), and People’s Summit (June 13-23, 2012) Rio de Janeiro, Brazil • Is “Sustainable Development” an Oxymoron? • The Ethics and Spirituality Initiative for Sustainable Development in Connection with Rio+2 • Rio+20 and the Earth Charter • The Wisdom of Youth: Children’s Sustainable Development Goals