Was the Universe Born in a Black Hole? - Horizon: What Happened Before The Big Bang? - BBC Two

Professor Lee Smolin from the Perimeter Institute gives his theory on the beginning of the universe. He believes that that our universe is in fact the offspring -- via a black hole -- of a galaxy far, far away in another universe. His idea is called cosmological natural selection. An elegant if controversial Darwinian approach to astro-physics.