Tatiana Carayannis and Thomas G. Weiss' book The "Third" United Nations: How a Knowledge Ecology Helps the UN Think (Oxford UP, 2021) is about the Third UN: the ecology of supportive non-state actors—intellectuals, scholars, consultants, think tanks, NGOs, the for-profit private sector, and the media—that interacts with the intergovernmental machinery of the First UN (member states) and the Second UN (staff members of international secretariats) to formulate and refine ideas and decision-making at key junctures in policy processes. Some advocate for particular ideas, others help analyze or operationalize their testing and implementation; many thus help the UN “think.” Dr. Tatiana Carayannis is director of the Social Science Research Council’s Conflict Prevention and Peace Forum (CPPF), Understanding Violent Conflict (UVC) program, and China-Africa Knowledge Project. Prof. Thomas G. Weiss is Presidential Professor of Political Science at the Graduate Center of the City University of New York and Director Emeritus of the Ralph Bunche Institute for International Studies. Sally Sharif is Simons Foundation Canada Post-Doctoral Fellow at the School for International Studies at Simon Fraser University. She was previously a Political Affairs Analyst at the UN Headquarters. Her most recent co-authored paper is “Proto-insurgencies, State Repression, and Civil War Onset.” Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/public-policy