Intellectuals & Academics

1
John Rawls
 2
John Colet
 3
Thomas Robert Malthus
 4
David Suzuki
 5
Margaret Mead
 6
Jabir Ibn Hayyan
 7
Pythagoras
 8
Robert Fogel
 9
Charlotte Perkins Gilman
 10
Franz Boas
 11
William Morris Davis
 12
Louis Leakey
 13
Muhammad al-Idrisi
 14
Mirza Fatali Akhundov
 15
Alexander von Humboldt
 16
Jean Gottmann
 17
Muhammad Iqbal