In William Ockham on Metaphysics, Jenny Pelletier offers an account of Ockham's concept of metaphysics as it emerges throughout his philosophical and theological work. She argues that Ockham (c. 1287-1347) believed metaphysics to be a fruitful branch of philosophy and gives a preliminary description of its distinctive subject-matter. Metaphysics is the science that studies all beings and their most general properties. Ockham was considered by some to be profoundly skeptical of metaphysics. Recent scholarship tends to focus on regional metaphysical issues (e.g. universals, relations), logic or semantics, theory of cognition, concepts, mental language. Jenny Pelletier provides a positive interpretation of Ockham on metaphysics as such that enriches our current understanding of this seminal medieval thinker.

This volume contains selections of Ockham's philosophical writings which give a balanced introductory view of his work in logic, metaphysics, and ethics. This edition includes textual markings referring readers to appendices containing changes in the Latin text and alterations found in the English translation that have been made necessary by the critical edition of Ockham's work published after Boehner prepared the original text. The updated bibliography includes the most important scholarship produced since publication of the original edition.

A collection of the influential ethical writings of medieval philosopher William of Ockham, published in English for the first time.

"In short, Life Is Simple is enthralling."--Michael Blastland, Prospect A biologist argues that simplicity is the guiding principle of the universe Centuries ago, the principle of Ockham’s razor changed our world by showing simpler answers to be preferable and more often true. In Life Is Simple, scientist Johnjoe McFadden traces centuries of discoveries, taking us from a geocentric cosmos to quantum mechanics and DNA, arguing that simplicity has revealed profound answers to the greatest mysteries. This is no coincidence. From the laws that keep a ball in motion to those that govern evolution, simplicity, he claims, has shaped the universe itself. And in McFadden’s view, life could only have emerged by embracing maximal simplicity, making the fundamental law of the universe a cosmic form of natural selection that favors survival of the simplest. Recasting both the history of science and our universe’s origins, McFadden transforms our understanding of ourselves and our world.