About Joshua P. Hochschild Joshua P. Hochschild is Monsignor Robert R.Kline Professor of Philosophy, and former Dean of the College of Liberal Arts, at Mount St. Mary's University. Books by Joshua P. Hochschild Mental Language From Plato to William of Ockham by (author) Claude Panaccio translated by Joshua P. Hochschild & Meredith K. Ziebart