At the Earth Summit 2002 in Johannesburg, ten years after the Rio Conference, the international agreements on sustainable development were updated with new timetables and priorities for action. The World Summit also formulated an integrated concept of science and policy in its Plan of Implementation. This plan was implemented both methodologically and in terms of its content in the Wuppertal Institute's research programme in 2003, whose conceptual research agenda was restructured under the keyword “Sustainability Research”.