People of the Revolution and the USSR

Communist Party of Germany (KPD) Western Marxist theorists 1886–1961 ○ Brain disease

Co-founder of Western Marxism, the German philosopher who challenged Marxist orthodoxy with Marxism and Philosophy

“If we get a few more of these Professors spinning out their theories, we shall be lost.” — Zinoviev at the 5th Comintern Congress, 1924, attacking Korsch and Lukács

German Marxist philosopher and revolutionary who, alongside Lukács, laid the foundations of Western Marxism. In Marxism and Philosophy (1923) he applied the materialist conception of history to Marxism itself, arguing for the revolutionary recovery of the Hegelian dialectic, a move that drew fierce denunciation from the Comintern. Served as Justice Minister in the 1923 Thuringian workers' government and as a KPD Reichstag deputy before his expulsion as a left-oppositionist. Fled the Nazis for American exile, where his scholarship left a deep imprint on Brecht, Benjamin, and the Frankfurt School.

Independent Social Democratic Party of Germany (USPD) Western Marxist theorists 1898–1956 ○ Heart attack

Marxist playwright who weaponized theatre for class struggle through epic theatre and the Verfremdungseffekt

When I read Marx's Capital, I understood my plays — Marx was the only spectator for my plays I'd ever come across.

Bertolt Brecht was the 20th century's most important Marxist playwright and the founder of epic theatre, a poet and director who transformed the stage into a forum for class consciousness and anti-capitalist critique. After embracing Marxism under Karl Korsch in the late 1920s, he developed the Verfremdungseffekt — a defamiliarization technique that broke emotional immersion to provoke critical reflection — and with works like The Threepenny Opera, Mother Courage and Her Children, and The Good Person of Szechwan, he fused avant-garde form with popular idiom to anatomize capitalism and war. Driven out by the Nazis in 1933, he lived in exile in Scandinavia and the US—where HUAC investigated him in 1947—before returning to found the Berliner Ensemble with Helene Weigel in East Berlin in 1949, defining postwar theatre worldwide until his death in 1956.