Cover -- Copyright -- Contents -- I Introduction -- II Pure Reason or the Faculty of Thought in General -- III The Nature of Things -- IV The Practice of Reason in Physical Science -- (a) Cause and Effect -- (b) Matter and Mind -- (c) Force and Matter -- V "Practical Reason" or Morality -- (a) The Wise and Reasonable -- (b) Morality and Right -- (c) The Holy -- A Dietzgen Biography -- Cosmic Dialectics The Libertarian Philosophy of Joseph Dietzgen by Larry Gambone -- Thinking About Thinking -- Contradiction Inherent in Thought -- The Limitations of Our Knowledge -- The Importance of Error -- Thought Must Have an Object -- Idealism vs. Materialism -- Dietzgen's Critique of Bourgeois Materialism -- The Essential Unity of the World -- Cause and Eff ect -- The Problem of Language -- Science vs. Scientism -- Dietzgen's Individualism -- Dietzgen's Concept of History -- Dietzgen and the Spiritual -- Dietzgen's Politics -- Economics -- A Dietzgen Bibliography.