videos from Perimeter Institute

Videos online from the Perimeter Institute

Lee Smolin: succession of nows not necessary for studying subsystems of the universe, but necessary for cosmology

http://streamer.perimeterinstitute.ca/Flash/9218e873-97d5-42ba-b1c7-70e498081c43/viewer.html

Kent Peacock: past/future non-boolean

http://streamer.perimeterinstitute.ca/Flash/f1dd9e8f-7f22-4b04-a0ee-85874452cfd8/viewer.html