Question

For a principle to be acceptable as a law, Lon Fuller states that it must be measured in terms of the following eight standards: (1) The principle must be expounded in a manner so that it can be generally applied. A pattern less ad hoc system of law lacks the desired “internal morality” which legal principles should possess. This proposition is comparable to the often-read statement that our government is a government of laws rather than men. (2) The mandates of the law must be communicated to the people to whom they are directed. (3) Newly announced principles of law, except on rare occasions, should be applied only in a prospective manner. Retroactive application of changes in prescribed norms, subject to the presence of compelling extenuating circumstances, should be avoided. (4) Standards of action and inaction should be clearly stated. Fuller concedes that the lawmaker cannot specify with absolute clarity exactly what is demanded of each individual in every instance when the law may affect him. He does, however, assert that the duty to clarify the law should be delegated to the enforcement bodies only to the extent that such action is required by the environment in which the law must operate. (5) Arguing that respect for the law calls for consistency, Fuller maintains that the originators of laws should take great pains to see that the body of law is as free as possible from contradictory mandates, (6) Emphasizing that law is tied to the capabilities of human beings, Fuller insists that those who prescribe the norms required of individuals must refrain from imposing impossible standards of action or inaction. A stated norm which demands an absurd course of action would violate Fuller’s idea of the “internal morality of law.” (7) While stare decisis, of recent date, has been viewed by some, if not many people, as a barrier on the pathways to needed change, Fuller is of the opinion that abiding by previously announced norms is desirable in and of itself. He finds that frequency of change, by its very nature, tends to have a deleterious impact upon the persons who are subjected to an abrupt alteration of the requirements which the law imposes upon them. (8) The student of American history is familiar with Andrew Jackson’s assertion to the effect that while the Supreme Court might render a judgment, it lacked the means by which it might be implemented.
[Extracted from Tucker, Edwin W. (1965) “The Morality of Law, by Lon L. Fuller,” Indiana Law Journal: Vol. 40: Iss. 2, Article5.]