What is it
At the foundation of modern theoretical physics lie the equations that define our universe, telling us of its beginnings, evolution, and future. Make even minor adjustments to the fundamental laws of the universe, and life as we know it would not exist. How do we explain this extraordinary fact that our universe is so uniquely fine-tuned for life? Could our universe may be just one of infinitely many in a vast multiverse? Does it make sense to talk about other universes if they can never be detected from this one? Can science ever prove or disprove the multiverse theory? Or does the theory make some testable predictions about our finely-tuned universe? John and Ken multiply their thoughts with George Ellis from the University of Cape Town, author of How Can Physics Underlie the Mind?