Pyrrhonian Skepticism and Humean Skepticism
Richard Popkin famously argued that David Hume “maintained the only consistent Pyrrhonian point of view”; yet Hume explicitly rejected Pyrrhonism, as he understood it, in favor of a mitigated “Academic” skepticism. The keys to understanding Hume’s relationship to Pyrrhonism lie partly in his own historical understanding of it, but even more in his own distinctive and non-Pyrrhonian theories of belief and evidence, theories that allow him to employ common sense and reflection to correct what he regards as “excessive” skeptical doubts. Central to those theories, in turn, are his conceptions of causal reasoning and of the causal relation itself. Ultimately, it is on the topic of the nature of causation that Hume comes closest to a Pyrrhonian outlook.