DiBella, Nicholas2023-02-282023-02-282022-02-110031-8248http://hdl.handle.net/11693/111907A number of philosophers have thought that fair lotteries over countably infinite sets of outcomes are conceptually incoherent by virtue of violating countable additivity. In this article, I show that a qualitative analogue of this argument generalizes to an argument against the conceptual coherence of a much wider class of fair infinite lotteries—including continuous uniform distributions. I argue that this result suggests that fair lotteries over countably infinite sets of outcomes are no more conceptually problematic than continuous uniform distributions. Along the way, I provide a novel argument for a weak qualitative, epistemic version of regularity.EnglishFair infinite lotteries, qualitative probability, and regularityArticlehttps://doi.org/10.1017/psa.2022.41539-767X