Volume IV: Contemporary Philosophers surveys the great philosophers of the last two hundred years and observes the splintering of philosophy into a wide array of philosophical enterprises. Some, unhinged from the past, rebel against the very endeavor of philosophy, but others, seeking to revitalize ancient conversations, return to and renew the deepest questions of meaning, happiness, and the human person.

Dr. Peter Kreeft is Professor of Philosophy at Boston College and the author of almost one hundred books. His many bestsellers cover a vast array of topics in spirituality, theology, and philosophy. They include Making Sense of Suffering, Because God Is Real, Angels and Demons, Heaven: The Heart's Deepest Longing, Summa of the Summa, Christianity for Modern Pagans, and How to Destroy Western Civilization.