Brugnami, E. 2021. Hautamäki, Antti. Viewpoint Relativism: a new approach to epistemological relativism based on the concept of points of view. Suiza: Springer, Synthese Library 419, 2020, 210 pp. THÉMATA. Revista de Filosofía. 63 (jun. 2021), 408–412. DOI:https://doi.org/10.12795/themata.2021.i63.21.