19th-century philosophy of complexity from mathematics, astronomy, physics, chemistry, biology, and a new discipline called "sociology", which is the study of the "dynamics and statics of society". The American philosophers Charles Sanders Peirce and William James developed the pragmatist philosophy in the late 19th century. The twilight years of the 19th century in Britain saw the rise of British idealism, a revival of interest in the works of Kant and Hegel. Transcendentalism was rooted in Immanuel Kant's transcendence and German idealism, led by Ralph Waldo Emerson and Henry David Thoreau. The main belief was in an ideal spiritual state that 'transcends' the
George Fleming (explorer) London Missionary Society supplies to Livingstone in Quelimane, Mozambique. Thereafter he disappears from the record, though he is said to have been living at the Cape in the 1870s. George Fleming (explorer) George Fleming (1800?1880?) was an African-American explorer and trader. A former slave, he accompanied David Livingstone in exploring northern Botswana and central Africa. In 1849, Fleming served as cook on the expedition of Livingstone, William Oswell, Mungo Murray and Hubert Wilson to 'discover' Lake Ngami. In 1851, he travelled to the BaKololo with Livingstone and Oswell. Backed financially by Howson Rutherford, Fleming established himself as a trader in