Doctor Who and Time Travel Paradoxes

Episode 8 of Sci-Phi: Science Fiction as Philosophy

Open with a look at a fan-favorite episode of Doctor Who and explore the nature of paradoxes in time travel. You will also see that science fiction doesn't always have to take itself seriously to tell a great story - or to explore fascinating philosophical questions - when you turn your attention to the Futurama episode "Roswell That Ends Well."