Bourbaki goes to Luxembourg (garden)
On march 15th, 2009, I gave the Bourbaki lecture on “the differentiable sphere theorem”. As a protest against the government policy, the beginning of the lecture has been given on the bandstand of Jardin du Luxembourg. After ten minutes we had to leave when the senate police arrived. We then finished the lecture in the regular room at Institut Henri Poincaré. A video is posted on You Tube.
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