Abstract

In this introduction to the Being of Negation in Post-Kantian Philosophy, I elucidate the problem of negation in classical Greek philosophy, Kant, and German Idealism. Inspired by the Platonic insight that any inquiry into non-being must impute non-being with the being of non-being, this book sets out to think the being of nothing. Whenever we ask ‘what is nothing?’ we are implicitly asking ‘what is it for nothing to be?’ To answer with a judgment of the form ‘nothingness is such and such’ inevitably identifies the being of nothing. To think nothingness by itself cannot be achieved without introducing what nothingness is not—namely being. Thus, inquiries into nothingness turn back on themselves [παλίντροπός] in the manner of Heraclitus’ back turning harmony [παλίντροπος ἁρμονίη].