Alexander Hine
boundless
This is a philosophy forum, not a physics seminar. So why not reify that which is invisible & intangible? Energy is non-thing concept, it's a knowable-but-not-seeable relationship between things. Energy is unreal & unbound Potential or Probablity that temporarily takes on actual bound forms (matter), causes change of shape or position, and then returns to its unreal immaterial state as latent possibility. Matter dissolves as energy dissipates, but only the Energy is conserved, in its formless form. — Gnomon
Can you imagine the number 5 without reifying it as something concrete? — Gnomon
Gnomon
As you say, I'm "reading" Energy" in a "Metaphysical way" instead of a Physical way. If this was a Physics forum, that interpretation --- as a non-physical Qualia --- would be inappropriate. However, Please note that I never said or implied that Energy is not a physical Quantity. In philosophy though, we don't measure ideas in terms of numbers, but of meanings. Physically, Energy is measured in units of change : before & after difference*1, not in terms of substance. In philosophy, Causation & Change are measured in terms of information value*2 (meaning), not thermodynamic units.In the case of energy, I believe you're reading too much in that physical quantity. . . . .
Note that this isn't a direct criticism on your own metaphysical position. It is just an observation on how careful I think we should be in interpreting physical quantities in a metaphysical way. — boundless
Punshhh
That was precisely my point, we are not aware of it, but our soul is, or perhaps our spirit. It might just be our outer, more physical, self conscious self which isn’t.If I already possess that divine "information", I am not aware of it. :smile:
boundless
Your comment seems to be implying that we should express units of Energy in physical Joules, instead of metaphysical meanings. However, I'm not a physicist, so in my philosophical thesis, I look at Energy from a different perspective*2. I take an abstract concept, which is invisible & immaterial --- known only by its effects on matter --- and represent it in concrete metaphors & analogies. That's the opposite of reification*3. Therefore, I am not denying that Energy has physical effects in the Real world*4. I'm merely noting the metaphysical*5 implications of that causal power in the mental meanings of human conception. On this forum, I do have to be very "careful" when I discuss distinctions between Physics and Meta-Physics. :smile: — Gnomon
Gnomon
Have you ever looked at the concept of Energy from a philosophical perspective? You ought to try it sometimes. It might broaden your understanding of Philosophy itself. Humans have been puzzled by the mysterious invisible cause of physical change for thousands of years. Primitive notions of Animism*1. imagined that living things were motivated by some spiritual agency, similar to the invisible wind that causes trees to sway & tremble as-if internally energized.You're free to use the word 'energy' in a way that is different from the way it is used in Physics. However, you might encounter a problem when you try to equate the two concepts or say that they are equivalent in some sense. I was just pointing to this.
Ironically, I actually believe that a 'non-realist' view of physical quantities actually is a problem for some forms of 'metaphysical physicalism'. — boundless
Alexander Hine
boundless
Have you ever looked at the concept of Energy from a philosophical perspective? You ought to try it sometimes. It might broaden your understanding of Philosophy itself. — Gnomon
But modern Physics*2 imagined Energy as some intangible eternal property/quality of inert temporal matter that could be quantized (a quart of vacuum) for practical applications. — Gnomon
Ancient Greeks began to formulate primitive ideas about Causation & Change that would later influence modern physics. For example, Plato talked about dunamis (dynamics) and energeia (power). Even pragmatic Aristotle*3 characterized what we now call Energy, as un-actualized Potential seeking to become real in a process-of-becoming called Telos (purpose or goal). — Gnomon
Modern Physics uses the same old terms, but avoids any teleological or philosophical implications. — Gnomon
Gnomon
Again, you seem to be afraid of crossing the Enlightenment line between Science and Religion. But Philosophy is similar to Religion only in its focus on the non-physical (mental, spiritual) aspects of the world. Philosophy has no Bible and no Pope. So each thinker can be a rogue priest. My childhood religion was antithetical to Catholicism, in that it downplayed rituals & miracles, and focused on reasonable verifiable beliefs. I still retain some of that skeptical rational attitude, even though I no longer congregate with those of "like precious faith". In fact, Faith is a four-letter word for me.Yes, but I'm still convinced that you're reading too much into the concept. Note however, that this doesn't mean that your metaphysical outlook is 'off' or anything. — boundless
Before I retired, my education was mostly Pragmatic & Realistic. And my only college course related to philosophy was Logic, but that was a math requirement, and not very philosophical. Even though I am now exploring some Idealistic concepts mainly associated with Philosophy, most of my reading sources are professional scientists, not academic philosophers. But if I "go beyond" the bounds of materialistic Physics, my direction is influenced mainly by astro-physicists (cosmologist), such as Paul Davies, and Quantum physicists, such as Albert Einstein, Niels Bohr, Werner Heisenberg, Erwin Schrödinger, and Max Planck. If you are interested enough to invest some time, I can show you how 17th century notions of practical Potential became idealized & philosophized in the 20th century*1. :nerd:Nothing in here and in the reference you quoted go beyond the 'realist' interpretation that is admissible in physics. But despite the appearances it isn't like a 'potential' in the metaphysical sense. — boundless
Of course, the primitive philosophers 1500 years ago, did not have the detailed scientific knowledge of the 21st century. So, their concepts were more general & visionary than our modern technical details. So, as you say, "those ancient concepts are not wrong", but they are more philosophical than physical. Speaking of "physical" can you define Dynamics, Energy, and Potential in material terms --- without using abstract philosophical notions such as "capacity", "ability", "causal" & "essence"? What is Energy made of? Where can I find Potential in the real world? :wink:I dispute the fact that these philosophers had what we label as 'energy' in mind when they talked about 'dynamis', 'energeia' and 'potentiality'. These concepts might have inspired later physicists to develop the concept of 'energy' but they aren't necessarily referring to the same thing.
Also, this doesn't mean that these ancient concepts are wrong. — boundless
Again, you seem "careful" to draw a hard line between Physics and Philosophy. But, especially since the quantum revolution, Physics was forced, by the Uncertainty Principle and the indeterminacy of quantum phenomena, to resort to philosophical reasoning for descriptions & interpretations of the real world's ideal foundation*4. Physics is no longer purely mechanical, nor purely philosophical, but a complex adaptive system of both. :cool:Yes, hence the confusion. Actually, I believe that physicists themselves should be more careful in how to explain the concepts they use. . . . .
I say 'controversial' because it is unclear if such a concept is amenable of scientific research or if it still purely philosophical. — boundless
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