Do We ACTUALLY Live In A Simulation?

Some very serious people think it's more likely than not that we're living in a computer simulation. So imagine the day physicists find the proof. Then what? From a 2,000-year-old dream about a butterfly to Elon Musk's "one in billions", the real tests physicists have proposed, the strongest arguments that it can't be true (or can never be tested), what people actually did when the world changed overnight before, an economist's advice for living in a simulation, and the paper on how to hack it. Chapters 0:00 The headline 0:48 Why anyone believes this 2:35 How you'd find out 3:58 The case against 7:25 Day one 9:17 How to live in it 10:09 Can you hack it? 11:14 Then what?