This report provides an analysis of the insights offered by the Bellagio Initiative, a global deliberative process implemented by the Institute of Development Studies, Resource Alliance and the Rockefeller Foundation over a period of six months in 2011. The Bellagio Initiative was a process of deliberation about how to meet the challenges to and seize the opportunities for protecting and promoting human wellbeing in the twenty-first century. It consisted of a series of global events that engaged a wide range of policymakers, academics and practitioners from international development and philanthropy. There were three components to the Bellagio Initiative: 1. a series of Commissioned Papers that explored key challenges and opportunities...