Max Horkheimer

Max Horkheimer was the director of the Institute for Social Research in Frankfurt from 1930 to 1958 and Theodor W. Adorno's most important intellectual partner. Their collaboration produced Dialectic of Enlightenment (1944), written during American exile, which argued that Enlightenment reason contains within itself the tendency toward myth and domination. Horkheimer's independent work, particularly Eclipse of Reason (1947), diagnosed how reason lost its substantive dimension—the capacity to evaluate ends—and retained only instrumental capacity to optimize means. The diagnosis applies to AI with devastating precision: large language models are pure instruments, extraordinarily efficient at achieving specified goals, architecturally incapable of evaluating whether goals are worth achieving. Horkheimer and Adorno's partnership was characterized by complementary strengths: Horkheimer provided institutional leadership and systematic exposition; Adorno brought aesthetic sophistication and dialectical rigor. Together, they shaped critical theory's core insight: that modernity's promise of liberation contains structural tendencies toward new forms of control.