(b Berlin, June 17, 1714; d Frankfurt an der Oder, May 26, 1762).
German philosopher. He was educated at Halle University where he taught philosophy between 1735 and 1740; he then moved to the University of Frankfurt an der Oder, where he taught until his death. He is remembered for the invention of philosophical aesthetics (he introduced the term ‘aesthetics’), based initially on Cartesian principles. His writings also include works in logic, metaphysics, ethics and political philosophy. With the development of a philosophical aesthetics in the Meditationes philosophicae de nonnullis ad poema pertinentibus (Reflections on Poetry; 1735) and the incomplete Aesthetica (1750–58), Baumgarten revolutionized both the dominant early Enlightenment philosophy of Christian Wolff (1679–1754) and the philosophy of art. In contrast to Joachim Christoph Gottsched’s reduction of the judgement and creation of works of art to the Wolffian notion of reason, Baumgarten extended the bounds of reason to include the experience of art. He did so by identifying beauty with sensible perfection, defining this as an aesthetic perfection that differs from the rational perfection of logic but is no less valid....