The document discusses the need for a serious interfaith response to address global warming through a global vegan transition within 10 years. It notes that a vegan diet, as promoted by the Physicians Committee for Responsible Medicine, could help avert runaway global warming. While an international climate treaty is also important, the document argues that a global shift to veganism may be the last chance to sufficiently cool the planet in time. It outlines some of the economic and health benefits that could come from replacing livestock agriculture with plant-based agriculture.