Immanuel Kant
Immanuel Kant (; ; 22 April 1724 – 12 February 1804) was a German philosopher who is a central figure in modern philosophy. In his doctrine of transcendental idealism, he argued that space, time and causation are mere sensibilities; "things-in-themselves" exist, but their nature is unknowable. In his view, the mind shapes and structures experience, with all human experience sharing certain structural features. He drew a parallel to the Copernican revolution in his proposition that worldly objects can be intuited "a priori" ("beforehand"), and that intuition is therefore independent from objective reality. Kant believed that reason is the source of morality, and that aesthetics arise from a faculty of disinterested judgment. Kant's views continue to have a major influence on contemporary philosophy, especially the fields of epistemology, ethics, political theory, and post-modern aesthetics.
Progress
Immanuel Kant (1724–1804) argued that progress is neither automatic nor continuous and does not measure knowledge or wealth, but is a painful and largely inadvertent passage from barbarism through civilization toward enlightened culture and the abolition of war. Kant called for education, with the education of humankind seen as a slow process whereby world history propels mankind toward peace through war, international commerce, and enlightened self-interest.