To the extent that modern physics possesses an ontology at all, it has tended to be the Cartesian doctrine of "bifurcation." Not only, however, does this thesis prove to be untenable, but since the advent of quantum theory it has rendered physics de facto incomprehensible. This book introduces an astoundingly uncomplicated and inherently Platonist ontology in which the quantum theoretic stratum assumes its rightful place within the hierarchy of being.