OAC Law

Philisophical Foundations of Law


Natural Law

Natural Law: in ethical philosophy, theology, law, and social theory, a set of principles, based on what are assumed to be the permanent characteristics of human nature, that can serve as a standard for evaluating conduct and civil laws. It is considered fundamentally unchanging and universally applicable. Because of the ambiguity of the word nature, the meaning of natural varies. Thus, natural law may be considered an ideal to which humanity aspires or a general fact, the way human beings usually act. Natural law is contrasted with positive law, the enactments of civil society.

"Natural Law," Microsoft (R) Encarta. Copyright (c) 1994 Microsoft Corporation. Copyright (c) 1994 Funk & Wagnall's Corporation.

Natural Law Philosophers:

Plato (idealism) human law should reflect universal truths, law should imitate nature (which is inherently good)
Aristotle (rationalism) through reason, humans should seek to discover the ideals which should then guide their actions
Cicero human law should be based on the "reason of intelligent man" - but this law must never be in conflict with the laws of nature.
St. Thomas Aquinas (eternal law, natural law, and human law) eternal law was divine, natural law "imprinted" eternal law on humans, and "human law" trained people to follow natural law.


Idealism: a theory of reality and of knowledge that attributes to the mind a key role in the constitution of the world as it is experienced. Different forms and applications of idealism are discernible in the history of philosophy. In its most radical and commonly rejected form it is equivalent to solipsism, the view that all reality is nothing but the activity of one's own mind and that nothing really exists but oneself. The idealist, however, usually gives full recognition to the external, or natural, world, avoiding any claim that it can be reduced to the mere process of thinking. The mind, on the other hand, is active and indeed is able to produce and sustain modes of being that would not otherwise exist, such as law, religion, art, and mathematics. Furthermore, the way that natural objects exist in human experience is to some extent affected by the activity of the mind, and attention to this influence is essential if inquiries concerning the world are to be scientific.

"Idealism," Microsoft (R) Encarta. Copyright (c) 1994 Microsoft Corporation. Copyright (c) 1994 Funk & Wagnall's Corporation.

Rationalism: (Latin ratio, "reason") in philosophy, a system of thought that emphasizes the role of reason in obtaining knowledge, in contrast to empiricism, which emphasizes the role of experience, especially sense perception. Rationalism has appeared in some form in nearly every stage of Western philosophy, but it is primarily identified with the tradition stemming from the 17th-century French philosopher and scientist Rene Descartes. Descartes believed that geometry represented the ideal for all sciences and philosophy. He held that by means of reason alone, certain universal, self-evident truths could be discovered, from which the remaining content of philosophy and the sciences could be deductively derived. He assumed that these self-evident truths were innate, not derived from sense experience. This type of rationalism was developed by other European philosophers, such as the Dutch philosopher Baruch Spinoza and the German philosopher and mathematician Gottfried Wilhelm Leibniz. It was opposed, however, by British philosophers of the empiricist tradition, such as John Locke, who believed that all ideas are derived from the senses.

Epistemological rationalism has been applied to other fields of philosophical inquiry. Rationalism in ethics is the claim that certain primary moral ideas are innate in humankind and that such first moral principles are self-evident to the rational faculty. Rationalism in the philosophy of religion is the claim that the fundamental principles of religion are innate or self-evident and that revelation is not necessary (see DEISM). Since the end of the 1800s, however, rationalism has played chiefly an antireligious role in theology.

"Rationalism," Microsoft (R) Encarta. Copyright (c) 1994 Microsoft Corporation. Copyright (c) 1994 Funk & Wagnall's Corporation.



Positive Law

Positive Law: the body of legal theory which views law as the product of human thought and will.

Positive Law Philosophers:

Thomas Hobbes law must be made by man to protect man from his own natural brutality, law must maintain order and strength in a society
John Austin (supporter of Utilitarianism) the purpose of law and government is the greatest advancement of human happiness
Jeremy Benthem (founder of Utilitarianism) the purpose of law and government is to provide the greatest happiness for the greatest number of people
H.L.A. Hart law as a system of coercive orders; Primary Rules, Secondary Rules (rules of recognition, change, and adjudication)


Utilitarianism: (Latin utilis, "useful"), in ethics, the doctrine that what is useful is good, and consequently, that the ethical value of conduct is determined by the utility of its results. The term utilitarianism is more specifically applied to the proposition that the supreme objective of moral action is the achievement of the greatest happiness for the greatest number. This objective is also considered the aim of all legislation and is the ultimate criterion of all social institutions. The utilitarian theory of ethics is generally opposed to ethical doctrines in which some inner sense or faculty, often called the conscience, is made the absolute arbiter of right and wrong. Utilitarianism is likewise at variance with the view that moral distinctions depend on the will of God and that the pleasure given by an act to the individual alone who performs it is the decisive test of good and evil.

"Utilitarianism," Microsoft (R) Encarta. Copyright (c) 1994 Microsoft Corporation. Copyright (c) 1994 Funk & Wagnall's Corporation.



RETURN TO LINKS PAGE