The Wille zur Macht and the thought of Eternal Recurrence
Since Martin Heidegger at least, the concepts of the will to power (Wille zur Macht), of Übermensch and of the thought of Eternal Recurrence have been inextricably linked. According to Heidegger's interpretation, one can not be thought without the others. During Nazi Germany, Alfred Baeumler attempted to separate the concepts, claiming that the Eternal Recurrence was only an "existential experience" that, if taken seriously, would endanger the possibility of a "will to power"—deliberately misinterpreted, by the Nazis, as a "will for domination". Baeumler attempted to interpret the "will to power" along Social Darwinist lines, an interpretation refuted by Heidegger in his 1930s courses on Nietzsche.
The term Wille zur Macht first appeared in the posthumous fragment 23  of 1876-1877. Heidegger's reading has become predominant among commentators, although some have criticized it: Mazzino Montinari by declaring that it was forging the figure of a "macroscopical Nietzsche", alien to all of his nuances.