Not a sandwich but an equilibrium. What is it good for if there's no mechanism to reach it? "What they’ve found is that some games have Nash equilibria that a

Not a sandwich but an equilibrium. What is it good for if there's no mechanism to reach it? "What they’ve found is that some games have Nash equilibria that are impossible for a computer to determine and even more equilibria are computable only if one of the largest open problems in computer science, P = NP, is solved." https://blogs.cornell.edu/info2040/2015/09/21/the-computability-of-nash-equilibria/ https://blogs.cornell.edu/info2040/2015/09/21/the-computabil...