Sociocultural diversity is notoriously challenging to study. Sociocultural viability theory has proven influential in research and practice positing that 1) consists of four primary ways of perceiving, organizing and justifying social relations; and, 2) complex problems are likely to be solved by harnessing all ways of life, whereas attempts based on fewer are doomed to fail. However, the theory lacks elaboration of its philosophical underpinnings, leading to misunderstandings and confusion. This paper offers a pragmatic account of the theory. Based on (...) a philosophical ontology, the argument exposes the theory’s pragmatic wagers (mind-world monism and phenomenalism). Moreover, it also shows how the theory’s overall project can be undergirded by pragmatism’s focus on practical consequences, provisionality of knowledge, plurality, and public participation. (shrink)