by Kristin Shrader-Frechette

by Virginia Held

by Dwight R. Lee, James Doti

by Susan Wolf

by George Sher

by David B. Morton, F. Barbara Orlans, John P. Gluck, Rebecca Dresser, Tom L. Beauchamp

by Francis H. Buckley

by Allan Gibbard

by Jody Azzouni

by Christopher Meyers

by Peter A. Alces

by Linda Radzik (associate Professor Of Philosophy, Associate Professor Of Philosophy, Texas A, m University)

by Chrisoula Andreou, Mark White

by Donald W. Shriver

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by Stephen C. Angle (professor Of Philosophy, Professor Of Philosophy, Wesleyan University)

by Earl of Shaftesbury Anthony Ashley Cooper

by Earl of Shaftesbury Anthony Ashley Cooper

by Jeremy Bentham

by Keith Thomas, Peter Burke, Harrison, Brian, A.

by Richard Tuck (professor Of Government, Professor Of Government, Harvard University)

by Andrew Stewart Skinner (vice-principal And Adam Smith Professor, Department Of Political Economy, Vice-principal And Adam Smith Professor, Department Of Political Economy, University Of Glasgow)

by Samuel Scheffler (professor Of Philosophy, Professor Of Philosophy, University Of California, Berkeley)

by Robert P. George

by Roger Crisp, Brad Hooker

by David-Hillel Ruben

by Anthony Kenny

by J. L. Ackrill

by Keith Lehrer

by Gaut Cullity, Berys Gaut, Garrett Cullity

by University Of London) Miranda Fricker (birkbeck College

by Jonathan Bennett

by Rosalind Hursthouse, Gavin Lawrence, Warren Quinn

by Gilbert Harman

by John Skorupski

by Christian Illies

by Thomas E., Jr Hill (kenan Professor Of Philosophy, Kenan Professor Of Philosophy, University Of North Carolina, Chapel Hill)

by Robert H. Myers

by Austen Clark

by Geoffrey Cupit

by L. W. Sumner

by R. G. Collingwood

by Margaret Olivia Little

by A.E. Denham

by Striker Frede, Gisela Striker, Michael Frede

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by Neil Cooper

by J. B. Schneewind

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by Allan Gibbard

by David Gauthier (professor Of Philosophy, Professor Of Philosophy, University Of Pittsburgh)

by Michael Frede, Gisela Striker

by Alan Thomas (, Professor Of Ethics And Director Of The Centre For Ethics, Tilburg University, The Netherlands)

by Marcus George Singer

by Henry Sidgwick

by University Of California At Irvine) Nicholas White (department Of Philosophy

by Aristotle, C. C. W. Taylor

by P. S. Atiyah