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itinerant1
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itinerant1;3235299:
Now if the world is rationally ordered then there must logically be a rational being that ordered it.It’s true that the natural sciences cannot address or prove the existence of God,but the natural sciences,historically,are based on the assumption that the world is rationally ordered with laws,and is imbued with rationality,and that therefore nature can be fruitfully studied.
The natural sciences need not address the existence of God,but they must recognize that the world is rationally ordered if they are to have their basis. Aristotle wrote that “no science proves its proper principles but they are postulated as self-evident”.
This is true of logic itself. The underlying assumption of logic,like the other sciences,should be that there is rationality in the world.
But modern logic,like the other modern sciences,disregards the metaphysical altogether,and so contradicts itself internally.
Yes,the pope has written about this problem in his books “In the Beginning” and “Truth and Tolerance”. It goes back to the denial of the metaphysical in philosophy and the natural sciences that began during the Enlightenment. If the metaphysical is denied in the sciences,then God is denied. And when God is denied,then Creation and the truth that man is made in the image of God is denied,and man is seen without soul,inherent dignity,and inherent rights. Agreed. Also I’ve read one of the two Ratzinger books, “Truth and Tolerance”. Excellent book.
I would say the very possibilty of science rests on the fact that there is order and design in the universe. However, the philosophical materialist and the theologian both agree with that statement. The difference is the materialist claims the order and design resulted from chance and random motion. The theologian knows that the ultimate cause of order and design is Divine activity.
This leads into a question about one of your statements, which reads as follows: “But modern logic,like the other modern sciences,disregards the metaphysical altogether,and so contradicts itself internally.” I am not sure if we are on the same page here when you say that modern science disregards the metaphysical. There is some ambiguity in the use of “disregards”. In one sense, it can mean that modern science ignores metaphysics. In another sense it can suggest that modern science denies metaphysics. In the first sense, I would say that modern science ought to ignore metaphysics, since the physical, and not what is above the physical, i.e. the metaphysical, is the proper domain of the natural sciences. In the second sense, if modern science *denies *the existence of metaphysical reality, then it is not making that denial *as a natural science. *A scientist making that claim, even though he may not realize it, is speaking not as a scientist, but as a man, or as a philosopher.
So, I am unsure what meaning you intended by “disregard”.
Also, it may be relevant to note that in Aristotle’s time, and for many subsequent centuries there was not a clear distinction between philosophy and the natural sciences as there is in modern times, in which the individual sciences have made great progress. Philosophy included philosophical knowledge proper, as well as that which we now call the natural sciences. This can create some confusion for the modern reader if he assumes every ancient philosophical text is necessarily philosophy proper. Conversely, Aristotle’s Physica is actually a metaphysics of nature.
The term “science”, in the strict sense, refers to an organized body of knowledge. In this sense, there is a science of metaphysics. I usually think of “science” in this sense, which is why I make the effort to often qualify the term as “natural science” when I am referring to those kinds of sciences. A reader can get confused by Aristotle’s use of the word “science” if it is understood in the common modern sense.
Good grief! I wrote all of this in response to just one of your words: “disregards”. I hate to think what I might have done if I had questions concerning a dozen or more of your words. I think I need a large beer.