Experience Machines: The Philosophy of Virtual Worlds

In his classic work Anarchy, State and Utopia, Robert Nozick asked his readers to imagine being permanently plugged into a 'machine that would give you any experience you desired'. He speculated that, in spite of the many obvious attractions of such a prospect, most people would choose against passing the rest of their lives under the influence of this type of invention. Nozick thought (and many have since agreed) that this simple thought experiment had profound implications for how we thin...