Explore the Simulation Argument proposed by Nick Bostrom. Discuss the trilemma that suggests at least one of the following propositions is true: (1) The human species is very likely to go extinct before reaching a posthuman stage; (2) Any posthuman civilization is extremely unlikely to run a significant number of simulations of their evolutionary history; (3) We are almost certainly living in a computer simulation. Analyze the probabilistic arguments for each leg of the trilemma.