THE ASSUMPTION THAT ROSA LUXEMBURG’S CORPSE has significance for the state of the German Left, though perhaps not her body, is tempting. Luxemburg was a Polish socialist involved in a European socialist movement during a time when there was no sovereign Polish state. She was successively a member of the Social Democratic Party of the Kingdom of Poland and Lithuania, the German Social Democratic Party (SPD), and the Independent Social Democratic Party of Germany. As is well known, she also cofounded with Karl Liebknecht the Spartakusbund, and was briefly co-leader of the Communist Party of Germany (KPD). In 1918–19 the socialist revolution in Germany was betrayed by the SPD, which is responsible for Luxemburg’s murder. Her murder matters as the pure expression of precisely that revisionism that Luxemburg had so ably critiqued. However, Jerzy Sobotta, writing in Platypus Review 16 (October 2009), does not seem to be interested in this legacy of Rosa Luxemburg, the legacy of free thought and revolutionary Marxism.