Jonathan Haidt
Thomas Scanlon
Hanno Sauer
George Edward Moore
Jean Piaget
John Goodman
T. M. Scanlon
Francis Hutcheson
Hannah Arendt
Norman J. Bull
Jennifer Trusted
Craig Taylor
Lawrence C. Becker
Max H. Bazerman
Ziyad Marar
Julen Etxabe
Hadley Arkes
John C. Gibbs
Lawrence Kohlberg
James R. Otteson