William M. Briggs

Statistician to the Stars!

Summary Against Modern Thought: Aristotle vs Averroes On The Intellect & Soul

This may be proved in three ways. The first...

This may be proved in three ways. The first…

See the first post in this series for an explanation and guide of our tour of Summa Contra Gentiles. All posts are under the category SAMT.

Previous post.

We’re still on makeup and workings of the intellect and soul. A blessing this week: a short chapter! And an easy one at that; some points of disagreement between Aquinas and Aristotle and the Islamic scholar Averroes are cleared up.

Chapter 61 That this theory is contrary to the teaching of Aristotle (alternate translation) We’re using the alternate translation this week.

1 Averroes, however, attempts to strengthen his position by appealing to authority, saying, therefore, that Aristotle was of the same opinion. We shall, then, show clearly that Averroes’ doctrine is contrary to that of Aristotle.

2 First, because Aristotle in De anima II [1] defines the soul as “the first act of an organic physical body having life potentially”; and he adds that this definition “applies universally to every kind of soul”; nor, as Averroes imagines, does Aristotle express any doubt concerning this definition. The Greek texts, as well as Boethius’ translation, give clear proof of this.

3 And afterwards in the same chapter, Aristotle remarks that “certain parts of the soul are separable.” But these are no other than intellective parts. Hence, it remains that these parts are acts of the body.

Notes And the intellective parts are immaterial.

4 Nor is this point contradicted by what Aristotle says later on, namely: “Nothing is clear as yet about the intellect and the power of insight, but it seems to be another kind of soul” [II, 1] For Aristotle does not mean by this to exclude the intellect from the common definition of soul, but from the nature proper to the other parts of the soul; thus, he who says that “the flying animal is of another kind than the walking” does not exclude the former from the common definition of animal.

So, in order to explain what he meant by saying another, Aristotle immediately adds: “And this alone is capable of separate existence, as the everlasting apart from the perishable.”

Nor is it Aristotle’s intention, as Averroes imagines, to say that, in contrast with the clear knowledge which we have concerning the other parts of the soul, it is not yet clear whether the intellect is the soul. The genuine text does not read, nothing has been declared, or nothing has been said, but nothing is clear; and this must be taken to refer to that which is proper to the intellective soul, and not to the common definition. But if, as Averroes says, soul is predicated equivocally of the intellect and of other souls, then Aristotle would first have pointed out the equivocation, and given the definition afterwards, in keeping with his usual procedure. Otherwise, his argument would have been based on an equivocation, and in demonstrative science there is no room for that sort of thing.

5 Moreover, Aristotle in De anima II [3] reckons the intellect among the powers of the soul; and in the text previously quoted he calls it the power of insight. Therefore, the intellect is not outside the human soul, but is one of its powers.

Notes And reason another; but “reason is an imperfection of intelligence.” We wouldn’t have to reason if we already knew, as God does, and as angels do (some things).

6 And when in that same work Aristotle begins his discussion of the possible intellect by speaking of it as “the part of the soul with which the soul has knowledge and wisdom” [III, 4], he thus plainly indicates that the possible intellect is a part of the soul.

7 Aristotle indeed makes this point still more explicit when he explains later on what the nature of the possible intellect is: “By the intellect,” he says, “I mean that by which the soul judges and understands” [III, 4]. This makes it perfectly clear that the intellect is that part of the human soul by which it understands.

8 The Averroistic position in question is, then, contrary to the opinion of Aristotle and to the truth, and is to be rejected therefore as sheer fiction.

4 Comments

  1. I think that these sorts of statements detract from the intellective credibility of the reasoning that they intend to “summarise”.

    That the opinion of Averroes can be shown to be inconsistent with certain premises does not “prove” that it is “sheer fiction”. We should best call it an “untenable hypothesis”.

  2. Does Aquinas teach here that animals also have souls? Does Aristotle teach here that the soul is inseparable from the body? Sounds very heretical to me.

  3. Ye Olde Statistician

    December 5, 2016 at 10:05 pm

    Does Aquinas teach here that animals also have souls?

    Are animals alive? Soul (“anima”) means “alive.”

    Plants also have souls.

    Does Aristotle teach here that the soul is inseparable from the body? Sounds very heretical to me.

    Aristotle was not a Christian and therefore cannot be a heretic. He wrote: (In De anima II
    “From this it indubitably follows that the soul is inseparable from its body, or at any rate that certain parts of it are (if it has parts) for the actuality of some of them is nothing but the actualities of their bodily parts. Yet some [parts] may be separable because they are not the actualities of any body at all.

  4. As we can reasonably conclude that a “soul” is a metaphysical “thing” or “stuff” that makes a live thing do what it does (as opposed to a dead thing that doesn’t do what live things do) it should be pretty obvious that any material live thing must have the metaphysical principle of life.

    It should be painfully obvious to any sentient being capable of observation that live things can die (become bereft of the principle of life) but dead things never spontaneously generate their own life. Live grasses only ever come from live grass seeds. Don’t believe that? Try growing a loaf of bread, or roasted peanuts.

    “the soul is inseparable from the body? Sounds very heretical to me.”

    What would you know about what is heretical? A soul is integral to a live body but a dead body is just a pile of inanimate chemicals.

Leave a Reply

Your email address will not be published.

*

© 2017 William M. Briggs

Theme by Anders NorenUp ↑