Mike Watson is an art theorist and curator based in Italy. He writes regularly for Frieze, Art Review and Radical Philosophy and his book Towards a Conceptual Militancy is currently out from Zero Books.This week we discuss his book, Marcel Duchamp, and the idea of freedom in a world of objects.

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In this episode you’ll hear clips from a Situationist documentary called Call it Sleep, an interview with Marcel Duchamp, Pharrell Williams interviewing Jeff Koons, an excerpt from the BBC’s television movie The Hitchhiker’s Guide to the Galaxy, and Negativland.