Sylvia Earle
Sylvia Earle, 80 1
Liz Greene
Liz Greene, 69 2
Alfred Kinsey
Alfred Kinsey (1894-1956) 3
Robert K. Crane
Robert K. Crane (1919-2010) 4
Philip Morrison
Philip Morrison (1915-2005) 5
Lester R. Brown
Lester R. Brown, 82 6
Frank Chapman
Frank Chapman (1864-1945) 7
Theodore Miller Edison
Theodore Miller Edison (1898-1992) 8
Warren Sturgis McCulloch
Warren Sturgis McCulloch (1898-1969) 9
Joshua Lederberg
Joshua Lederberg (1925-2008) 10
Robert Sternberg
Robert Sternberg, 66 11
Kenneth R Miller
Kenneth R Miller, 67 12
Edward Felten
Edward Felten, 53 13
Robert S. Dietz
Robert S. Dietz (1914-1995) 14

Ranked by popularity based on boosts and other user activity.