Concerning the Cause, Principle, and One

Concerning the Cause, Principle, and One is a philosophical work by Giordano Bruno, published in 1584. In this book, Bruno presents a monistic view of the universe, asserting that "form" and "matter" are inseparable and together constitute the fundamental "one." This challenges the dualistic physics of Aristotle by proposing a unified world where all substances share a basic unity.

Bruno also elaborated on his cosmological theories, suggesting an infinite universe with multiple worlds, moving beyond the heliocentric model to propose a universe that is boundless. He critiqued traditional physics and ethics, advocating for human dignity and the value of all activities. His work anticipated modern scientific concepts and influenced later philosophical and scientific thought. The concept of a "first cause" in philosophy refers to a self-created being, often identified as God, from which all chains of causation ultimately originate.12