History, existence and destiny. Three paths concerning the correspondence 1930-1949 between Martin Heidegger and Fritz Heidegger

Three thematic background paths run through the Correspondence 1930-1949 between Martin Heidegger and Fritz Heidegger, recently edited and translated in italian by prof. F.W. von Herrmann and prof. F. Alfieri. Three thematic paths which have a different importance in relation to Heidegger's thought but are constantly intertwined in these letters, so much so as to render the understanding layered and therefore very interesting: 1) A historical-political path, the question of Germany at the time above all, but also the criticism of the situation of the university and the public dimension in which Heidegger finds himself. 2) An existential path, in the meaning of Dasein, where dominates the question of Heimat, namely the secret and intimate relationship of being (Sein) with its there (Da) in the extension of the world. 3) A destinal path, bounded to the history of being and the event of appropriation of destiny both of the Germany and the West, therefore on the level of an extension further than that of being-there, which at the same time includes the comparison between Europe and Asia in the issue of technique.