The Gallery Metaphysics Thomas Hill Green Paul W. Franks A. C. Ewing Gareth Evans Dorothy Edgington Michael Dummett Tim Crane C. D. Broad George Berkeley Jonathan Bennett George Santayana José Ortega y Gasset Graham Oppy Susan Neiman John Leslie Mackie David Hume Susan Haack A. C. Grayling John Dewey Alain Badiou Plotinus Anthony Quinton Saul Kripke Robert Nozick 13 14 15 16 17 18 19