German philosopher, born at Bautzen, in Saxony; professor successively at Gottingen and Berlin; believed in metaphysics as well as physics, and was versant in both; "Microcosmus" is his principal work, published in 1864; he founded the system of "teleological idealism," based on ethical considerations; he repudiated agnosticism, and had as little patience with a mere mechanical view of the universe as Carlyle (1817-1881).