Sylvia Earle
Sylvia Earle, 80 1
Alfred Kinsey
Alfred Kinsey (1894-1956) 2
Philip Morrison
Philip Morrison (1915-2005) 3
Robert K. Crane
Robert K. Crane (1919-2010) 4
Lester R. Brown
Lester R. Brown, 81 5
Joshua Lederberg
Joshua Lederberg (1925-2008) 6
Liz Greene
Liz Greene, 68 7
Kenneth R Miller
Kenneth R Miller, 67 8
Edward Felten
Edward Felten, 52 9
Theodore Miller Edison
Theodore Miller Edison (1898-1992) 10
Frank Chapman
Frank Chapman (1864-1945) 11
Robert Sternberg
Robert Sternberg, 65 12
Warren Sturgis McCulloch
Warren Sturgis McCulloch (1898-1969) 13
Robert S. Dietz
Robert S. Dietz (1914-1995) 14

Ranked by popularity based on boosts and other user activity.