The Importance of Mathematics by Timothy Gowers at The Millennium Meeting (2000).
Watch the complete sequence of videos by using the playlist I have specially created for that: http://www.youtube.c om/view_play_list?p= 3641A12A6ADDB4B1
This a short video I took in the Recent Advances in Combinatorics Theme Semester. University of Montreal, January 2007. I'm just uploading this to show it to some friends. There's nothing interesting here...