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Eric Mack is a Professor of Philosophy at Tulane University.
Stuart D. Warner
Mary Campbell Smith
Plutarch
Virginia Postrel
Peter Vallentyne
Tibor R. Machan
Sir James Mackintosh
Nicholas Capaldi
Ayn Rand
Peter Carl Mentzel
Chuang Tzu
Hardy Bouillon
Michael Silverthorne
Michel de Montaigne
J.W. Semple
Roderick T. Long
Michael Huemer
Joseph Rickaby, S.J.
Ralph McInerny
Confucius
Charlotte C. Thomas
Lao Tzu
Thomas Reid
Maia Cummings
Jennifer A. Frey
Daniel L. Dreisbach
Alan Ryan
Ralph C. Hancock
Brian Kogelmann
Henry B. Veatch
Andrea Branchi
Titus Lucretius Carus