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Science X network 58 EurekAlert 32 Center for Strategic 26
RAND Corporation 17 Science Daily 17 EurekAlert! - Earth 13
EurekAlert! 9 Bruegel 8 Minging.com 8
Science 8 World Resources Inst 8 E3G 5
Environment & Energy 5 World Business Counc 4 World Wide Fund for 4
world meteorological 4 Canadian Institute o 3 Centre national de l 3
Eco-Business Researc 3 Rand Corporation 3