TPF : Nature's Regularities vs Human Laws
Posted: Mon Feb 19, 2024 3:57 pm
What makes nature comply to laws?
Immanuel Kant presents us with a surprising and seemingly absurd alternative: we ourselves are the source of physical laws. Seemingly absurd, because we cannot influence the laws of nature. — Pez
I don't interpret Kant as implying that human observers create the laws of nature. What we do is to mathematically define the apparent necessities*1 of Nature. We observe "regularities" of cause & effect, then describe the process as-if it was imposed on nature by the Initial Influencer : The Prime Mover or The Impetus*2. So, humans are indeed the "source" of the formal & mathematical definitions, that we then use to predict statistically certain future outcomes of accurately formalized current conditions.
The knowledge of Necessity is not a physical empirical fact, but a metaphysical rational inference, just as all philosophical universals, a priori principles, are extrapolations from a few observations to a generalization. Yet, pace Hume*3, as far as we know, these "rules" are a priori & absolute, not contingent. So, it's not "absurd" to think of them as-if Divine Laws, even though we have no divine revelation to confirm our best guesses. Those "laws" are like Mathematics in general, taken to be true until an exception is observed.
Therefore, "what makes nature comply" with laws of our own defining? The implicit Impetus or First Cause of the ongoing sequence of Cause & Effect is the enforcer of Necessity. If the "laws" were not essential to the workings of the world, then the Source, or LOGOS, or Lawmaker would be superfluous. Is there any better answer to the implicit OP question : why is the world not totally Chaotic?
PS___ Galileo said, "The laws of Nature are written in the language of mathematics."
Physicist Eugene Wigner wrote : "The Unreasonable Effectiveness of Mathematics in the Natural Sciences". Logical patterns in nature would be unreasonable only if its processes were totally random, instead of mostly predictable. Is that why Plato postulated an ab original LOGOS?
Wigner : https://www.maths.ed.ac.uk/~v1ranick/papers/wigner.pdf
*1. Kant on the Laws of Nature :
Appearances may well offer cases from which a rule is possible in accordance with which something usually happens, but never a rule in accordance with which the succession is necessary… The strict universality of the rule is therefore not any property of empirical rules…
Wigner : https://www1.cmc.edu/pages/faculty/jkreines/laws.htm
Note --- Hence, the universality & necessity of natural laws could only be mandated by a sovereign Ruler. Ouch!
*2. The Impetus :
In the latter work Philoponus became one of the earliest thinkers to reject Aristotle's dynamics and propose the "theory of impetus": i.e., an object moves and continues to move because of an energy imparted in it by the mover and ceases the movement when that energy is exhausted.
https://en.wikipedia.org/wiki/John_Philoponus
Note --- "impetus is something that impels, a stimulating factor while momentum is (physics of a body in motion) the product of its mass and velocity.” https://www.quora.com/What-is-the-diffe ... d-momentum
*3. Hume Causality :
(1) The cause and effect must be contiguous in space and time. (2) The cause must be prior to the effect. (3) There must be a constant union betwixt the cause and effect. [...] (4) The same cause always produces the same effect, and the same effect never arises but from the same cause.
https://en.wikipedia.org/wiki/Humean_de ... _causality
Note --- If this logic holds, we can rationally back-track causation to the original Prior : the First Cause, the Prime Necessity.
As-If : We use "as if" and "as though" to talk about an imaginary situation or a situation that may not be true but that is likely or possible.
https://dictionary.cambridge.org/us/gra ... -as-though
Immanuel Kant presents us with a surprising and seemingly absurd alternative: we ourselves are the source of physical laws. Seemingly absurd, because we cannot influence the laws of nature. — Pez
I don't interpret Kant as implying that human observers create the laws of nature. What we do is to mathematically define the apparent necessities*1 of Nature. We observe "regularities" of cause & effect, then describe the process as-if it was imposed on nature by the Initial Influencer : The Prime Mover or The Impetus*2. So, humans are indeed the "source" of the formal & mathematical definitions, that we then use to predict statistically certain future outcomes of accurately formalized current conditions.
The knowledge of Necessity is not a physical empirical fact, but a metaphysical rational inference, just as all philosophical universals, a priori principles, are extrapolations from a few observations to a generalization. Yet, pace Hume*3, as far as we know, these "rules" are a priori & absolute, not contingent. So, it's not "absurd" to think of them as-if Divine Laws, even though we have no divine revelation to confirm our best guesses. Those "laws" are like Mathematics in general, taken to be true until an exception is observed.
Therefore, "what makes nature comply" with laws of our own defining? The implicit Impetus or First Cause of the ongoing sequence of Cause & Effect is the enforcer of Necessity. If the "laws" were not essential to the workings of the world, then the Source, or LOGOS, or Lawmaker would be superfluous. Is there any better answer to the implicit OP question : why is the world not totally Chaotic?
PS___ Galileo said, "The laws of Nature are written in the language of mathematics."
Physicist Eugene Wigner wrote : "The Unreasonable Effectiveness of Mathematics in the Natural Sciences". Logical patterns in nature would be unreasonable only if its processes were totally random, instead of mostly predictable. Is that why Plato postulated an ab original LOGOS?
Wigner : https://www.maths.ed.ac.uk/~v1ranick/papers/wigner.pdf
*1. Kant on the Laws of Nature :
Appearances may well offer cases from which a rule is possible in accordance with which something usually happens, but never a rule in accordance with which the succession is necessary… The strict universality of the rule is therefore not any property of empirical rules…
Wigner : https://www1.cmc.edu/pages/faculty/jkreines/laws.htm
Note --- Hence, the universality & necessity of natural laws could only be mandated by a sovereign Ruler. Ouch!
*2. The Impetus :
In the latter work Philoponus became one of the earliest thinkers to reject Aristotle's dynamics and propose the "theory of impetus": i.e., an object moves and continues to move because of an energy imparted in it by the mover and ceases the movement when that energy is exhausted.
https://en.wikipedia.org/wiki/John_Philoponus
Note --- "impetus is something that impels, a stimulating factor while momentum is (physics of a body in motion) the product of its mass and velocity.” https://www.quora.com/What-is-the-diffe ... d-momentum
*3. Hume Causality :
(1) The cause and effect must be contiguous in space and time. (2) The cause must be prior to the effect. (3) There must be a constant union betwixt the cause and effect. [...] (4) The same cause always produces the same effect, and the same effect never arises but from the same cause.
https://en.wikipedia.org/wiki/Humean_de ... _causality
Note --- If this logic holds, we can rationally back-track causation to the original Prior : the First Cause, the Prime Necessity.
As-If : We use "as if" and "as though" to talk about an imaginary situation or a situation that may not be true but that is likely or possible.
https://dictionary.cambridge.org/us/gra ... -as-though