I’ve only just come across the International Geographical Union (IGU) YouTube channel – seems to be about 6 months old. It’s got a bunch of interviews with geographers of a certain significance, shall we say – David Harvey, from 1984, on historical-geographical materialism; Derek Gregory from 1983, Torsten Hagerstrand, Dick Chorley and Michael Chisholm in discussion with Anne Buttimer (and lots of other interviews chaired by her and one with her). Wonderful stuff in a nerdy ‘history and philosophy of geography’ kind of way).