Adolfo Perez Esquivel, Alexis Tocqueville, Anne Phillips, Anthony Downs, Archbishop Emeritus Desmond Tutu, Aristotle, Arthur Bentley, Aung San Suu Kyi, Benjamin Barber, Chantal Mouffe, Cornel West, Friedrich Hayek, Horace Mann, Iris Marion Young, James Madison, Jean-bertrand Aristide, Jean-Jacques Rousseau, John Dewey, John Locke, John Rawls, John Stuart Mill, John Winthrop, Joseph Schumpeter, Jurgen Habermas, Liberal/Democratic Divide, Mahatma Gandhi, Max Weber, Michel Foucault, Milton Friedman, Niccolo Machiavelli, Noberto Bobbio, Robert Bellah, Robert Dahl, Ronald J. Terchek, Sheldon Wolin, Thomas C. Conte, Thomas Paine, William Connolly