1788 – 1860
Arthur Schopenhauer (1788–1860) was a German philosopher best known for his pessimistic metaphysics, developed in his magnum opus The World as Will and Representation (1818). He argued that underlying all appearance is a blind, striving force he called the Will, and that human suffering follows necessarily from its endless, unfulfilled striving. He was among the first major Western philosophers to engage seriously with Indian Vedantic and Buddhist thought, integrating it into a systematic post-Kantian framework.
Developed the doctrine of the Will as the thing-in-itself underlying all phenomenal reality
Authored The World as Will and Representation, a foundational text of voluntarist metaphysics
Synthesized Kantian idealism with Hindu and Buddhist philosophy in a Western systematic context
Advanced an aesthetic theory in which art—especially music—offers temporary liberation from the Will
Profoundly influenced Nietzsche, Freud, Wittgenstein, and the broader pessimist tradition