So, where does this strange new world of finance go from here? In part, that question is about governance and regulation. How will the decentralized autonomous organizations (DAOs) that run the DeFi ecosystem’s various interoperable protocols connect the choices of its human investors with the decentralized, pseudonymity-dependent, on-chain consensus mechanisms on which these smart contracts depend? And what, if anything, should or could external government regulators and internal self-regulators do to protect people if the machines that run it all go bad?