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DanAl
Guest
A basic philosophical position in the Aristetolian-Thomist tradition is the notion of immanent teleology. Things “aim to” or “point to” the fulfilling of their potentialities. It is not mere efficient or formal causes at work here; telos is something “in-built” in the nature of things. Of course, just because Aquinas, Aristotle or other important thinkers defended final causes does not necessarily mean they were correct. And in fact this notion has been challenged by people like Duns Scotus (who spoke of final causes as “a flight towards fantasy”), Cardinal Cajetan, Francisco Suarez and William of Ockham.
There are at least three reasons to doubt immanent telos:
1-Parsimony. Final causes do not add anything over and above what efficient causes can do. Efficient causes are enough to do the work of immanent telos. The latter is an extra assumption we can do without.
2-Only rational self-movers can have a purpose. What is necessary for rational beings to act for the sake of an end? Rationality, we can act for the sake of an end and order the means to achieve it. That we’re self-movers runs counter to another Thomist/Aristetolian belief, but I will not address this particular issue here. I’ll merely point out that nature lacks rationality and cannot will an end. Does lack of rationality disprove immanent teleology? Maybe not, but it suggests something else, namely, It suggests that assigning ends to non-rational nature is a category mistake: projecting our ability to conciously seeks some ends to non-concnious nature.
3- Sometimes it is said that final causes are needed explain the apparent purpossiveness of nature, but this is no true: God can will some ends and order the means to achieve it without need to appeal to immanent teleology.
Is teleology useless, then? No, teleological talk can be useful as explanations of how efficient causes operate, but not as an extra category that is intrinsic to nature.
Thoughts?
There are at least three reasons to doubt immanent telos:
1-Parsimony. Final causes do not add anything over and above what efficient causes can do. Efficient causes are enough to do the work of immanent telos. The latter is an extra assumption we can do without.
2-Only rational self-movers can have a purpose. What is necessary for rational beings to act for the sake of an end? Rationality, we can act for the sake of an end and order the means to achieve it. That we’re self-movers runs counter to another Thomist/Aristetolian belief, but I will not address this particular issue here. I’ll merely point out that nature lacks rationality and cannot will an end. Does lack of rationality disprove immanent teleology? Maybe not, but it suggests something else, namely, It suggests that assigning ends to non-rational nature is a category mistake: projecting our ability to conciously seeks some ends to non-concnious nature.
3- Sometimes it is said that final causes are needed explain the apparent purpossiveness of nature, but this is no true: God can will some ends and order the means to achieve it without need to appeal to immanent teleology.
Is teleology useless, then? No, teleological talk can be useful as explanations of how efficient causes operate, but not as an extra category that is intrinsic to nature.
Thoughts?