Daniel Rubio received his doctorate in Philosophy from Rutgers University-New Brunswick in 2019. His research is primarily in metaphysics, decision theory, ethics, and the philosophy of religion. His work has appeared in venues such as Philosophical Studies and Philosophy and Phenomenological Research. In addition to his research specialties, he teaches courses in logic and in medieval philosophy and theology. His current projects include papers on identity over time, value theory involving infinities, and arguments against the existence of a best of all possible worlds.