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James
Ward
Cambridge (Neurotree)


George Edward
Moore
Cambridge (Philosophy Tree)


Bertrand
Russell
Cambridge (Philosophy Tree)

George Edward
Moore
Cambridge (Philosophy Tree)


Ludwig
Wittgenstein
Cambridge (Philosophy Tree)


Casimir
Lewy
Cambridge (Philosophy Tree)


Ian
Hacking
University of Toronto (Philosophy Tree)
?




Donald Cary
Williams
Harvard (Philosophy Tree)

Clarence Irving
Lewis
Harvard (Philosophy Tree)


Roderick
Chisholm
Brown (Philosophy Tree)


Joseph L.
Camp
University of Pittsburgh (Philosophy Tree)


Yuri
Filipchenko
University of Leningrad (DevTree)

Thomas Hunt
Morgan
Caltech (FlyTree)


Theodosius
Dobzhansky
Columbia University, Rockefeller University (FlyTree)


Richard C.
Lewontin
Harvard (FlyTree)
?


Richard
Levins
Chicago (Philosophy Tree)



Jonathan Y.
Tsou
Chicago
(Options)

Jonathan TsouX