Popper’s Correspondence with Heinrich Scholz

Heinrich Scholz (1884–1956) was a German Protestant theologian, philosopher and logician who established the study of logic as an independent subject by founding Germany’s first research institute for logic, in Munster. Since he also contributed to historiography well acquainted with work Paul Hertz Gerhard Gentzen. (For further information on cf. Peckhaus, V. (2018). Scholz. In: The Stanford Encyclopedia Philosophy. Ed. E. N. Zalta. Fall 2018. Metaphysics Research Lab, University. url: https://plato.stanford.edu/archives/fall2018/entries/scholz/..) In letter that we reproduce here, points out what regards close relationship between Popper’s Hertz.