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Available for over a year

How should we best use our time? Bettany Hughes visits a centre of industry, a 98 year old philosopher and a theoretical physicist to find out. With John Clayson Keeper of Science and Industry at Newcastle's Discovery Museum, Professor for the Public Understanding of Philosophy Angie Hobbs, 98 year old moral philosopher Mary Midgley, and theoretical physicist and author Seven Brief Lessons on Physics Carlo Rovelli. Producer: Dixi Stewart.