ผู้เขียน: Susan Wolf

Charles Taylor is Professor of Philosophy and Political Science at Mc Gill University; K. Anthony Appiah, Professor of Afro-American Studies and Philosophy at Harvard University; Jürgen Habermas, Professor of Philosophy at Johann Wolfgang Goethe-Universitat, Frankfurt am Main; Steven C. Rockefeller, Professor of Religion at Middlebury College; Michael Walzer, Permanent Member of the Faculty at the School of Social Sciences at the Institute for Advanced Study in Princeton; Susan Wolf, Professor of Philosophy at The Johns Hopkins University; and Amy Gutmann, Laurance S. Rockefeller University Professor of Politics and Director of the University Center for Human Values at Princeton University.