I am ever so grateful to Bill Westmiller, whose comments are marked "BW: ". The quotes marked TSW are from "The Scientific Worldview[1]" and my comments are marked "[GB: ".
TSW: Sixth Assumption: Complementarity (Part 8a)
"All bodies are subject to divergence [from] and convergence from [with] other bodies."
BW: Abbreviated in the vernacular to "s..t happens".
;o) ... which is a crass way to introduce my complaint about scientific jargon.
Too often, it's a jumble of borrowed concepts slapped together in analogies,
with no explanation of *why* it must be so. For example:
“Entropy: A thermodynamic quantity representing the unavailability of a system's thermal energy for conversion into mechanical work, due to lack of order or predictability; gradual decline into disorder.”
Whereas, a good explanation describes the process:
Entropy: The proposition that objects in motion tend to collide and bounce away from each other.
“Entropy: A thermodynamic quantity representing the unavailability of a system's thermal energy for conversion into mechanical work, due to lack of order or predictability; gradual decline into disorder.”
Whereas, a good explanation describes the process:
Entropy: The proposition that objects in motion tend to collide and bounce away from each other.
Here is Fig. 3-3 from TSW, p. 79:
Fig. 3-3. The classical demonstration of entropy change described by the
Second Law of Thermodynamics. An increase in entropy is produced when the gas
in chamber A is allowed to pass through the valve into the vacuum of chamber B.]
BW: Obviously, the tendency is more pronounced in isolated systems, where the bounces spread out until they achieve the maximum common separation, resulting in equilibrium.
BW: As you point out, the terms "order" and "disorder" are subjective. An isolated system in equilibrium is "well ordered", not disordered: the matter in motion is "perfectly" balanced. The A-B containers are both "well ordered" systems in themselves, until they are consolidated by opening the valve, creating a "disordered" unity, for a little while.
BW: That doesn't solve the quandary of why objects in motion would *not* be inclined to always bounce *away* from each other and why they tend toward maximum common separation. I don't think your treatment really answers that problem.
BW: To the particulars:
TSW: "Only by assuming complementarity can we resolve the contradiction between conservation, which assumes that the universe is eternal, and the indeterministic interpretation of the SLT, which implies that it is not."
BW: I think you mean "infinite", rather than "eternal". If the universe is finite, then the objects in motion in our cosmos always have a "better place to bounce" (the void) and will never maximize their separation: entropy rules. On the other hand, if it is infinite, then the universe is - and always has been - in a state of optimized equilibrium: maximum separation has been achieved (subjectively "well ordered", conventionally "disordered").
Sorry Bill, but your idealism is showing through again. The infinite
universe cannot have a “state of optimized equilibrium: maximum
separation.” There are many reasons for that. For one, there is never enough
time for that, what with each portion of the universe continually changing.
About all one can say is that any particular microcosm or submicrocosm will
travel in whatever direction allowed by the immediate surroundings within its
macrocosm. For another, it appears as though you are thinking of identical
idealized bodies that could achieve optimum equilibrium via maximum separation.
This cannot happen because no two microcosms are alike, per the Ninth Assumption of Science, relativism (All things have characteristics that make them similar
to all other things as well as characteristics that make them dissimilar to all
other things). Your conjecture might fit with Hoyle’s “Steady State Universe,”
but would never fit with Infinite Universe Theory. There is nothing steady or
in “optimized equilibrium” in the infinite universe.]
cotsw 013
[1] Borchardt,
Glenn, 2007, The scientific worldview: Beyond Newton and Einstein ( http://www.scientificphilosophy.com/The%20Scientific%20Worldview.html
): Lincoln, NE, iUniverse, 411 p.
[2] Borchardt,
Glenn, 2009, The physical meaning of
E=mc2 (
http://www.scientificphilosophy.com/Downloads/The%20Physical%20Meaning%20of%20E%20=%20mc2.pdf
): Proceedings of the Natural Philosophy Alliance, v. 6, no. 1, p. 27-31.
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