Like many, I want the PSR taxi to stop within walking distance of Classical Theism sans modal collapse. Della Rocha drives it over a cliff and beyond the stars. Favorite quote:
"In making this Parmenidean Ascent — in eliding the distinctions and relations traditionally associated with the notion of being and advancing to a view of being without relations — one adopts a view of reality that is, in some ways, analogous to Aquinas’ view of God. For Aquinas, God is subsistent being itself, being without any internal distinctions, purely simple being. Being or substance, as I invoke it here, is like God, as Aquinas sees God. However, it is important for Aquinas that God, as perfectly simple, is distinct from the created world of finite, composite, substances. By contrast, on my view, there is no such distinction between God or pure being and a world of other beings. There is just being. When we make the Parmenidean Ascent with regard to substance, we do not lose the finite, related things we know and love, for those things could never coherently be conceived anyway. Rather, again, we finally see the world aright."
Bring a towel. Your face will melt. Brilliant, amazing book. We are experiencing a Golden Age of Metaphysics, Ontology, and Natural Theology. Dig in. This book is Very Important. (So is Karofsky's Case for Necessitarianism. PSR? She don't need no stinkin' PSR for Monism!)