Who am I? Or should that be—what am I? If you haven’t worked it out yet, don't worry because you’re in good company. This question has been kicking around for a very long time, and has passed through the ages—from Plato to Descartes and Aristotle to Locke—but the answer is not yet in sight. Master philosopher-raconteur Patrick Stokes presents a millennial recap on the problem of identity, and some paradoxes that refuse resolution.