The Metaphysical Elements of Ethics - Hardcover

by Immanuel Kant (Author)

If there exists on any subject a philosophy (that is a system of rational knowledge based on concepts) then there must also be for this philosophy a system of pure rational concepts independent of any condition of intuition in other words a metaphysic. It may be asked whether metaphysical elements are required also for every practical philosophy which is the doctrine of duties and therefore also for Ethics.