Clarence Irving
Lewis

Harvard (Philosophy Tree)


Nelson
Goodman

(Philosophy Tree)




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Stephen
Crain

Macquarie University
(Options)



Stephen W.
Horn

Ohio State



Hannah E.
Dahlberg-Dodd

University of Tokyo

Cecile
McKee

University of Arizona

Elly
Zimmer

University of Arizona

Patrick A.
Bolger

University of Arizona

Katrina E.
Nicholas

University of Arizona

Peng
Zhou

Tsinghua University

Stephen CrainX