When one looks at modern science one can see that modern science thoroughly rejects the existence of unique one-time phenomena which would necessarily include "a first cause." Modern science only "sees" redundant/repeating phenomena. This is why most moderns reject conception, resurrection, miracle, grace, etc. This is why theoretical physicists give us a "universe-wide" view that has us literally see "nothing." The universe on the whole is a unique one-time material configuration at any and every instance of observation.
19 May 2012 at 00:08
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I shall (I hope) always be grateful to Ed Feser for enabling me (after several decades of failing to get the point) to understand the nature of metaphysical reasoning and how it differs from natural science (in his short book on Aquinas).
Feser really is a great explainer (and to be a great explainer is to be an exceptionally intelligent person of a special kind).
Anyway, he has done it yet again in a book review which I have excerpted and slightly edited below (in order to make his argument more generally applicable).
A critic might reasonably question the arguments for a divine first cause of the cosmos. But to ask “What caused God?” misses the whole reason classical philosophers thought his existence necessary in the first place.
When somone begins by suggesting that to ask “Who created the creator?” suffices to dispatch traditional philosophical theology, we know it isn’t going to end well.
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In general, classical philosophical theology argues for the existence of a first cause of the world—a cause that does not merely happen not to have a cause of its own but that (unlike everything else that exists) in principle does not require one.
Nothing else can provide an ultimate explanation of the world.
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For Aristotle and Thomas Aquinas, for example, things in the world can change only if there is something that changes or actualizes everything else without the need (or indeed even the possibility) of its being actualized itself, precisely because it is already “pure actuality.” Change requires an unchangeable changer or unmovable mover.
For Neoplatonists, everything made up of parts can be explained only by reference to something that combines the parts. Accordingly, the ultimate explanation of things must be utterly simple and therefore without the need or even the possibility of being assembled into being by something else. Plotinus called this “the One.”
For Leibniz, the existence of anything that is in any way contingent can be explained only by its origin in an absolutely necessary being.
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But most atheists simply can’t see any difference between arguing in favor of an eternally existing creator, versus arguing in favor of an eternally existing universe without one.
The difference, as the reader of Aristotle or Aquinas knows, is that the universe changes while the unmoved mover does not, or, as the Neoplatonist can tell you, that the universe is made up of parts while its source is absolutely one; or, as Leibniz could tell you, that the universe is contingent and God absolutely necessary.
There is thus a principled reason for regarding God rather than the universe as the terminus of explanation.
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One can sensibly argue that the existence of such a God has not been established. (I think it has been, but that’s a topic for another day.)
But one cannot sensibly dispute that the unchanging, simple, and necessary God of classical theism, if he exists, would differ from our changing, composite, contingent universe in requiring no cause of his own.
"How metaphysics is different from science (in a nutshell) - from Ed Feser"
1 Comment -
When one looks at modern science one can see that modern science thoroughly rejects the existence of unique one-time phenomena which would necessarily include "a first cause." Modern science only "sees" redundant/repeating phenomena. This is why most moderns reject conception, resurrection, miracle, grace, etc. This is why theoretical physicists give us a "universe-wide" view that has us literally see "nothing." The universe on the whole is a unique one-time material configuration at any and every instance of observation.
19 May 2012 at 00:08