In this issue:

Contents: 23 Contents Page
– Radical Philosophy

Editorial: Day Schools and Sociobiology
– Radical Philosophy

Article: Marxist Modes
– Jonathan Rée

Article: Philosophical Materialism or the Materialist Conception of History
– Alison Assiter

Extras: Scientific Socialism
A Positivist Delusion?
– Russell Keat

Commentary: The Trouble with Contradictions
– Joseph McCarney

Reviews: 23 Reviews – Nöel Parker, Gregory Claeys, Rip Bulkeley and Jean Grimshaw

News: French Philosophers Fight Cuts
– Christian Descamps