Space, Time, and Stuff

For those ready to move beyond popular science and grapple with the deep metaphysical questions of modern physics, this book offers a rigorous and radical rethinking of the nature of reality. Frank Arntzenius systematically dismantles our intuitive notions, arguing that the fundamental structure of the universe is not composed of things in spacetime, but is spacetime itself—a purely geometrical structure. He compellingly makes the case that we must expand our ontology to seriously consider the existence of spaces beyond the familiar four-dimensional manifold we inhabit.

What sets this work apart is its fearless commitment to following the philosophical implications of physics to their logical, and often startling, conclusions. Arntzenius doesn't just summarize existing theories; he constructs a novel metaphysical framework that challenges readers to fundamentally alter how they conceive of objects, location, and existence itself. This demanding but rewarding text is ideal for advanced students of philosophy and theoretical physics, leaving you with a profoundly altered perspective on what the world is ultimately made of.