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Science X network 58 EurekAlert 32 RAND Corporation 17
Science Daily 17 EurekAlert! - Earth 13 EurekAlert! 9
Bruegel 8 Minging.com 8 Science 8
World Resources Inst 8 Environment & Energy 5 World Business Counc 4
World Wide Fund for 4 world meteorological 4 Canadian Institute o 3
Centre national de l 3 E3G 3 Eco-Business Researc 3
Rand Corporation 3 United Nations Envir 3