A collection of papers prompted by the ‘Marx and Philosophy’ event held at Goldsmiths, University of London, in June 2008: 'When Is It Safe to Go on Reading Capital?' by Nicole Pepperell; 'Marx’s Capital, The Importance of the Preface to the First Edition' by Andrew Christodoulou; 'Capital, Subsumption and the History of the Class Relation' by Rob Lucas and Nick Gray; 'Antonio Negri’s Social Ontology of Real Subsumption' by Ben Polhill; 'Translating Appearance' by John Hutnyk; 'A Critique of the Critique of Religion' by Alberto Toscano; 'Cognition, Mediation and Transformation' by Lee Wan-Gi; 'Marx Mathematically' by Nick Salazar; 'Who Are These Lunatics?—An Overview of Reclaim The Streets' by Sam Meaden; and 'Radical Philosophy?' by Tom Bunyard.