IV.

Other Works

In addition to works on philosophy, Kant wrote a number of treatises on various scientific subjects, many in the field of physical geography, in which he lectured at Königsberg University. His two main works in this area, Outline and Prospectus for a Course of Lectures in Physical Geography (1757) and Physische Geographie (1802), are considered extremely important in the development of geography as a separate discipline. In them Kant developed, for the first time, the concept of geography as being fundamentally concerned with space, in contrast to history’s concern with time.

Kant’s most important scientific work was General Natural History and Theory of the Heavens (1755), in which he advanced the hypothesis of the formation of the universe from a spinning nebula, a hypothesis that was later developed independently by Pierre de Laplace.

Among Kant’s other writings are Prolegomena to Any Future Metaphysics (1783), Metaphysical Rudiments of Natural Philosophy (1786), Religion Within the Boundaries of Reason Alone (1793), and The Metaphysics of Morals (1797).