Schaffer, Jonathan

"Causation is not mere succession; it is real influence in the world."

"Relations are as real as the things related; they structure all of existence."

"Necessity is not imposed from outside; it emerges from the nature of things."

"We inherit Plato's questions but must answer them with modern rigor."

"Abstract objects exist, but their mode of existence differs from concrete ones."

"The principle of non-contradiction is not a law we create but one we discover."

"Mereology matters because how parts relate determines what wholes can be."

"The void is not nothingness; it is space awaiting existence."

"Identity conditions are not arbitrary; they reflect real differences in nature."

"Grounding explains why things are the way they are, not just that they are."

"We are parts of a larger whole, yet our individuality remains genuine."

"The present moment is privileged not by appearance but by its unique relation to becoming."

"Monism is not absurd if properly understood; unity need not deny diversity."

"Properties are not decorations on substances; they constitute what things are."

"The problem of universals shows that language and reality do not map simply."

"Being is not a property but the fundamental ground of all properties."

"Necessity and possibility are not mere epistemological categories."

"The laws of nature are not imposed externally; they flow from essences."

"Identity is not vague; our vagueness reflects our limited knowledge."

"Composition is neither magic nor obvious; it requires careful metaphysical thought."

"Change presupposes something that endures through change; pure flux is incoherent."

"We must ask not just what exists but what grounds what exists."

"The distinction between essential and accidental properties is real, not merely linguistic."

"Objects persist not by magic but by maintaining their identity conditions."

"The mind is part of nature, not separate from it; this is where realism begins."

"Causation without reality is impossible; hence effects demand real causes."

"The whole is not merely the sum of its parts; it is the parts plus their relations."

"Being and nonbeing are opposites; there is no neutral ground between them."

"Abstract entities are not mysterious if we grant that minds and numbers exist differently."

"The unity of an object is not imposed by our concepts but discovered in nature."