Postmodernism is very popular on university campuses, and has also gained an echo in the workers’ movement. This school of thought denies the very idea of historical progress. It echoes Henry Ford, saying “history is just one damn thing after another”. Scientific truth is also sidelined in favour of a ‘subjective’ emphasis on language, experience and identity. Where do these ideas come from, and what does Marxism have to say about them? Our speaker, Daniel Morley, is a leading activist of Socialist Appeal, the British section of the IMT.