G7 nations will abandon fossil fuel use by the end of the century, world leaders pledged Monday. This comes in a communiqué issued at the conclusion of the two-day summit in Elmau, Germany where world leaders announced goals to limit global temperature increases to below 2 C. "We emphasize that deep cuts in global greenhouse gas emissions are required with a decarbonization of the global economy over the course of this century," the communique read. Leaders invited other cou