Dr. Alexander Jacob obtained his doctorate in the History of Ideas at the Pennsylvania State University and has published eleven books on natural and political philosophy, including De Naturae Natura: A Study of Idealistic Conceptions of Nature and the Unconscious and Nobilitas: A Study of European Aristocratic Philosophy from Ancient Greece to the Early Twentieth Century. His English editions of German Conservative thinkers include Edgar Julius Jung's The Rule of the Inferiour and Europa: German Conservative Foreign Policy 1870-1940, Selected Readings.