Bryan Magee talks with Hilary Putnam about the philosophy of science. Section 1: http://www.youtube.com/watch?v=cG3sfrK5B4E Section 2: http://www.youtube.com/watch?v=rAP4E3EpedE Section 3: http://www.youtube.com/watch?v=PNPZDLEba44 Section 4: http://www.youtube.com/watch?v=8KzTMStETRE Section 5: http://www.youtube.com/watch?v=MquP2kIvsMQ