Dubious wrote: ↑Sun Jun 08, 2025 5:41 pm
Immanuel Can wrote: ↑Sun Jun 08, 2025 1:18 pmBut physics...what does the discipline of physics deal with? What "knowledge" does it address? Is it all knowledge, or something specific? That's the question.
Specific! What you're implying is that physicists still don't know what the subject is.
Oh, heck no. I'm not implying any such thing. I'm pointing out, rather, that your view would make "physics" utterly indistinguishable from "knowledge" generally. I think that would be crazy, and I can't imagine anybody would think it, but I'm still willing to hear any argument for it you might have, if that is, indeed, what you were asserting; however, you've already debunked it by pointing out specific fields with which physics rightfully deals...
These are the specifics....
Physics is the science that seeks to understand the fundamental principles governing the universe. It explores matter, energy, forces, motion, and the interactions between them. From the tiniest subatomic particles to the vastness of galaxies, physics attempts to explain how things work at all scales.
Some major branches include:
- **Classical mechanics** – Describes motion and forces in everyday systems.
- **Quantum mechanics** – Explores behavior at atomic and subatomic levels.
- **Thermodynamics** – Studies heat, energy, and work.
- **Electromagnetism** – Examines electric and magnetic forces.
- **Relativity** – Deals with the nature of space, time, and gravity.
This list, of course, does not include things like mind, consciousness, social conditions, morality, rationality, selfhood, personhood, justice, or even the epistemic nature of science itself. It's strictly physical stuff, which is exactly what I've been saying physics is about all along.
I see we agree about what physics is...and isn't. Now if we can only get Will to realize that there are things physics presently cannot, and likely will not ever explain, we'll be home. I think he's finally seeing it, so maybe we're finally all on the same page.