""Energy: Efficient And Final Cause"" by James McCosh is a philosophical treatise that explores the concept of energy and its relationship to the final cause of the universe. The book is divided into two parts, the first of which examines the nature of energy and its various forms, as well as the role it plays in the workings of the universe. The second part of the book delves into the idea of final cause, which is the ultimate purpose or goal of...