I don’t think so. What I meant to ask is whether or not in order to make a natural law teleological argument against, let us say, sodomy, one needs to affirm some scientific premise- like a penis is ordered toward procreation. What I want to ask is whether you think ‘natural function’ sort of arguments have the same lack of objectivity that you find in science. Does one need to say something causal or objective, so to speak, about some part of the universe to make a teleological argument? If one does, and these sorts of claims are in fact not objective, then are teleological arguments and poor basis for natural law- which one might want to be objectively known?
Ahhh, I think I get it…
Revelation tells us the moral law. (personally I do not believe man could arrive at the ten commandments by himself). That source of information/direction comes from Love (God) Himself.
Science is limited as to what it can say about the universe and its working. We are limited to our 5 senses, 3 dimensions and time.
Science could actually empirically make a case about procreation. The facts would show that sodomy never results in pregnancy.
Empirical science will show observable, repeatable and predictable results. From those consistent observations man has to reason the meaning. That is where I claim the weakness is, being subjective.
The arrows show the information flow.
http://forums.catholic-questions.org/picture.php?albumid=639&pictureid=7720
Natural Law
According to
St. Thomas, the natural law is “nothing else than the
rational creature’s participation in the
eternal law” (
I-II.94). The
eternal law is
God’s wisdom, inasmuch as it is the directive norm of all movement and action. When
God willed to give
existence to creatures, He willed to ordain and direct them to an end. In the case of inanimate things, this Divine direction is provided for in the nature which
God has given to each; in them determinism reigns. Like all the rest of creation, man is destined by
God to an end, and receives from Him a direction towards this end. This
ordination is of a character in harmony with his free intelligent nature. In virtue of his intelligence and
free will, man is master of his conduct. Unlike the things of the mere material world he can vary his action, act, or abstain from action, as he pleases. Yet he is not a lawless being in an ordered
universe. In the very constitution of his nature, he too has a law laid down for him, reflecting that
ordination and direction of all things, which is the eternal law. The rule, then, which
God has prescribed for our conduct, is found in our nature itself. Those actions which conform with its tendencies, lead to our destined end, and are thereby constituted right and morally good; those at variance with our nature are wrong and immoral.