Notre Dame Law School NDLScholarship Journal Articles Publications 1987 Practical Principles, Moral Truth, and Ultimate Ends John M. Finnis Notre Dame Law School,
[email protected] Germain Grisez Joseph Boyle Follow this and additional works at: https://scholarship.law.nd.edu/law_faculty_scholarship Part of the Legal History Commons, and the Natural Law Commons Recommended Citation John M. Finnis, Germain Grisez & Joseph Boyle, Practical Principles, Moral Truth, and Ultimate Ends, 32 Am. J. Juris. 99 (1987). Available at: https://scholarship.law.nd.edu/law_faculty_scholarship/846 This Article is brought to you for free and open access by the Publications at NDLScholarship. It has been accepted for inclusion in Journal Articles by an authorized administrator of NDLScholarship. For more information, please contact
[email protected]. PRACTICAL PRINCIPLES, MORAL TRUTH, AND ULTIMATE ENDS GERMAIN GRISEZ, JOSEPH BOYLE, AND JOHN FINNIS The natural-law theory on which we have been working during the past twenty-five years has stimulated many critical responses. We have restated the theory in various works, not always calling attention to developments. This paper reformulates some parts of the theory, taking into account the criticisms of which we are aware. We append an annotated, select bibliography. I. INTRODUCTION A. PLEASE NOTE WELL WHILE THIS PAPER PROPOSES PHILOSOPHICAL clarifications and arguments rather than textual interpretations, it uses some language common in the (broadly speaking, Thomistic) natural-law tradition from which we developed the theory. But what we say here differs in various ways from the theories articulated by Aristotle, Thomas Aquinas, and others. In previous works covering more or less the same ground as this paper, we have expressed key concepts in various ways.