“…In the preface to his early lectures on education, Nietzsche insists that philosophy must be a “meditation” on possible types of futures for humanity ( On the Future of Our Educational Institutions , 2016 /1872, hereafter FE, 94; Reitter et al 2015 ). In the Genealogy of Morality Nietzsche claims that philosophers should serve as “guarantors of the future” ( Genealogy of Morality, hereafter GM, 2014 /1887, III [14], 91; see Stegmaier 2016 ). Rather than searching for universal truth, the Gay Science claims that philosophy must issue commands that promote “health, growth, future, power, life” ( Gay Science, hereafter GS, 2001 /1887, 2nd Edition Preface [2], 6; see Clark 1990 ).…”