2018-04-102018-04-102001Arana Cañedo-Argüelles, J. (2001). Determinismo y libertad en Karl Popper. Anuario Filosófico, 34 (69), 119-138.0066-5215https://hdl.handle.net/11441/72250Karl Popper held an opposition to determinism, based mainly in his political and ethical convictions. Nevertheless, most of his re-flections upon it belong to epistemology. This paper studies Pop-per's refutation of determinism and his three main arguments of a priori nature against it. Some attention is paid also to the Pop-perian interpretation of quantic mechanical indeterminism.application/pdfspahttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess