DIRE WARNING: Grab hold of some nearby sturdy object because you are about to be subjected to the wild and frolicsome views of Sunstone, and those views DO NOT always represent the consensus opinion of scholars working in the field. So exercise due caution! Be skeptical! Dare to think for yourself! On the other hand, only an insufferable perkle-squatting snooksome Turklefench would disagree with me.
EVEN MORE DIRE WARNING: This OP is in the process of being updated.
EVEN MORE DIRE WARNING: This OP is in the process of being updated.
Pierre-Simon, marquis de Laplace (1749 – 1827) was one the world's great mathematical physicists. In 1802, he presented his definitive work on the properties of the solar system to Napoleon. Napoleon asked Laplace if it was true that there was no mention of the solar system’s Creator (i.e. God) in Laplace's work. Laplace simply replied, “I had no need of that hypothesis.”
DEFINITION OF METHODOLOGICAL NATURALISM.
Now and then someone asks, "Why can't the sciences study the supernatural or metaphysical?" That's a good question, and there is more than one way of answering it. For instance, one can simply say, as Laplace did, that supernatural or metaphysical entities are unnecessary hypotheses. That is, that nature can be explained without reference to them.
An idea that is very similar to the notion that "supernatural or metaphysical entities are unnecessary hypotheses" is the notion of metaphysical naturalism.
There are several different ways of defining "methodological naturalism", and some of those definitions contradict each other. However, the preliminary definition I will be using in this thread is, "the notion that scientific methods of inquiry confine science to the study of what is empirically detectable."
It is important to note that methodological naturalism neither affirms nor denies the existence of supernatural or metaphysical things. It merely recognizes that they are (at least currently) outside the scope of any scientific methods of inquiry.
Methodological naturalism differs from metaphysical naturalism (also called, "philosophical naturalism" or "ontological naturalism"). Metaphysical naturalism, unlike methodological naturalism, speculates that nothing beyond the natural exists.
LOGICAL AND EPISTEMOLOGICAL BASIS OF METHODOLOGICAL NATURALISM.
The logical structure of the sciences crucially rests on the principle of reliable inter-subjective verification (RISV). RISV means that something, such as a fact, is capable of being reliably verified by two or more persons.
If we ask why scientific methods of inquiry confine the sciences to the study of what is empirically detectable, then the answer is the principle of RISV. Only things that are empirically detectable can be RISVed, and the sciences deal only in things that can be RISVed. If it cannot be -- at least in principle -- RISVed, then it ain't science.
Or put differently, since the scientific methods of inquiry crucially rest on the principle of RISV, they presuppose methodological naturalism - at least currently. .
ALL TOO BRIEF HISTORY OF METHODOLOGICAL NATURALISM.
Sometime during the 1960s, Paul de Vries, a professor of philosophy at Wheaton College in Illinois[2], began using the term in conversations with his colleagues and students. It was not until 1986, however, that he first used the term in print.
Among other things, de Vries wanted to provide people with a way of thinking about the foundation of the sciences that did not require them to assume metaphysical naturalism -- which, as we have seen, denies the existence of a transcendent god or gods.
IMPORTANCE TO THE SCIENCES.
Methodological naturalism is often called "key to the sciences as practiced today", a "cornerstone of the sciences", and other such terms. But this does not mean that any given scientist is required to subscribe to methodological naturalism in order to do science. In fact, only the more philosophically inclined scientists are likely to be concerned with it.
Having said that, methodological naturalism can be viewed as to some significant extent, a description of what scientists actually do. That is, a scientist need not even know of the concept itself in order to do his or her job in a manner consistent with the concept -- and that in fact is what most scientists do. They do, in fact, behave in manners consistent with the concept of methodological naturalism.
Methodological naturalism also challenges scientism. That is, methodological naturalism can be seen as an argument that -- logically speaking -- science can be done without assuming metaphysical naturalism, which is a necessary assumption of scientism.
KINDS OF METHODOLOGICAL NATURALISM.
Absolute Methodological Naturalism is the view that it is in some sense impossible for any empirical method to discover supernatural or metaphysical facts, even if there are some.
Contingent Methodological Naturalism is the view that, based on experience, it is most likely a waste of time and resources to look for empirically confirmable supernatural or metaphysical facts. Nevertheless, such things are not actually impossible.
Contingent Methodological Naturalism is the view that, based on experience, it is most likely a waste of time and resources to look for empirically confirmable supernatural or metaphysical facts. Nevertheless, such things are not actually impossible.
CRITICISMS OF METHODOLOGICAL NATURALISM.
The most vocal critics of methodological naturalism are proponents of creationism or intelligent design. A frequent argument is that methodological naturalism somehow does not apply to sciences that rely even in part on historical evidence -- such as the fossil record. But that claim is merely made and not at all adequately defended. There appear to be no logical or evidential reasons for saying methodological naturalism cannot be applied to sciences that rely on historical evidence.
Metaphysical naturalists often criticize methodological naturalism on the grounds that it falls short of recognizing that nature is all there is. To the metaphysical naturalist, the amazing success of the sciences strongly suggests that metaphysical naturalism is a fully warranted assumption. However, while such an argument might address what we should believe, it cannot adequately serve to address what we actually know.
Comments? Observations? Distress Calls? Nude Selfies?
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[2] Wheaton College in Wheaton, Illinois is one of America's leading Evangelical institutes of higher learning.
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