Probably not, I wouldn’t. But neither of us are the brilliant but eccentric mathematician Grigori Perelman. On Friday I took our seminar speaker to lunch and we chatted about different perspectives on science and maths. The speaker is a mathematician at New York University (NYU), and briefly overlapped with Perelman when Perelman was at the Courant Institute at NYU. Perelman proved the Poincaré conjecture, a very important problem in maths. So important that it is one of the 7 Millenium Prize Problems, each of which has a $1 million prize. Incidentally, 5 of these are still unclaimed if you fancy a challenge.