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Luigi Turco is Professor of Philosophy at the University of Bologna.
Francis Edward Sparshott
Mo Tzu
Evelyn Shirley Shuckburgh
Daniel L. Dreisbach
Benjamin Hoffmann
Aeon J. Skoble
Joseph Butler
William George Pogson Smith
Anthony Ashley Cooper, Earl of Shaftesbury
Avicenna
Virginia Postrel
Peter C. Myers
Benedict de Spinoza
Lao Tzu
Adam Smith
Andrew R. Scoble
Henry B. Veatch
Brian Satterfield
Sir Edwin Chadwick
Plotinus
Dugald Stewart
John Stuart Mill
David W. Carrithers
Francis Hutcheson
Ralph C. Hancock
Douglas Den Uyl
Jan Narveson
Michael J. Seidler
Bas van der Vossen
Stuart D. Warner
Andrea Branchi
Boethius