Uploaded August 2025 | Updated September 2026, 2 weeks ago

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Filmed by the Audio Visual Aids Unit in Cambridge Participants include: John Bossy, Peter Bourke, Ranjit Guha, Jack Goody, Charles Phythian Adams, Keith Thomas, Terence Ranger, Mervyn James, Barney Cohn, Julian Pitt-Rivers. Organised by Alan Macfarlane