The Primacy of Existence as an Objectivist Innovation

There were once Western philosophers who upheld the primacy of existence; notably, such ancient Greek giants as Parmenides and Aristotle. But even they were not consistent in this regard. (Aristotle, for example, describes his Prime Mover as a consciousness conscious only of itself, which serves as the cause of the world's motion.) There has never yet been a thinker who states the principle explicitly, then applies it methodically in every branch of philosophy, with no concession to any version of its antithesis. This is precisely what Ayn Rand does. Her philosophy is the primacy of existence come to full, systematic expression in Western thought for the first time.^[1]