Theodor Engel: Collaborator, Occultist, and Echoes of Marxist Ideals Theodor Engel (1820-1895) remains a figure shrouded in both intellectual fascination and scholarly debate—a testament to his profound impact on the trajectory of 19th-century thought. Born in Barmen, Germany, Engel’s life unfolded against the backdrop of burgeoning industrialization and the turbulent currents of European politics, shaping him into an artist whose cre…