|
United Nations Environment Programme (Kenya)
8366
|
Center for Strategic and International Studies (United States)
7985
|
Chatham House (United Kingdom)
5332
|
|
Brookings Institution (United States)
5071
|
Overseas Development Institute (United Kingdom)
4739
|
World Food Programme (Italy)
4541
|
|
Sustainable Development Policy Institute (Pakistan)
3875
|
James A. Baker III Institute for Public Policy (United States)
2971
|
Center for American Progress (United States)
2728
|
|
Atlantic Council (United States)
2595
|
Consultative Group on International Agricultural Research (United States)
2564
|
Hague Centre for Strategic Studies (Netherlands)
2158
|
|
Carnegie Endowment for International Peace (United States)
1852
|
Fondazione Eni Enrico Mattei (Italy)
1745
|
Center for Development Research (Germany)
1656
|
|
RAND Corporation (United States)
1518
|
Ecologic Institute (Germany)
1400
|
Competitive Enterprise Institute (United States)
1350
|
|
Institute du Developpement Durable et Relations Internationales (France)
1349
|
World Resources Institute (United States)
1340
|
