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admin 535 National Academies o 87 UN Environment 40
The Sound of Economi 33 OECD 28 William Alan Reinsch 19
Donnell 17 Megan O' 17 and  17
Judd Devermont 16 Daniel F. Runde 15 Stephanie Segal 15
Jack Caporal 13 Shelby Bourgault 13 Zusman, Eric 11
Kalipso Chalkidou 10 Carleigh Krubiner 9 Hengesbaugh, Matthew 9
J. Stephen Morrison 9 Matthew P. Goodman 9