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EurekAlert 196 Science X network 144 World Business Counc 70
Institute for Europe 68 World Wide Fund for 68 RAND Corporation 60
Bruegel 57 European Space Agenc 52 Centre national de l 47
Science Daily 42 Minging.com 38 EurekAlert! 36
German Aerosapce Cen 31 UN Sustainable Devel 29 Canadian Institute o 28
International Renewa 28 World Resources Inst 27 Carbon Market Watch 26
EurekAlert! - Earth 26 world meteorological 26