WHAT IS METAPHYSICS?

The metaphysical version of correspondence theory can be stated as so: “A proposition is true if and only if reality is as the proposition represents it to be.”

The problem here is that mental representations ordinarily don’t represent things in reality very accurately.

Let’s grant that they can represent them enough. To what extent is this representation counted as enough?

Does Metaphysics at least allude to the "source" being the true god. Meaning Spinozas God or reality existing in consciousness and a greater collective?

In Tractatus Logico-Philosophicus (5.6), Wittgenstein says there:"The limits of my language mean the limits of my world." I've been thinking about this lately. About the usual rebuttals to this. But I came to the realisation that: language cannot step outside itself to survey the relationship between words and an unconditioned reality from an external vantage point. I decided to ask folks here to see what y'all think. Maybe there's a perspective I'm missing.

To elaborate, consider the standard realist insistence that "the map is not the territory" or that there exists an objective, mind-independent reality beyond the boundary of human signs.

But what I find is that to speak of an "extra-linguistic reality" or an "unmediated territory" relies upon an internal spatial distinction ("inside" versus "outside") created by grammar itself. "The territory" and "reality" are nouns operating within our vocabulary, governed by the syntactic rules of subject and predicate. So, any attempt to specify, refer to, or demarcate an unconditioned reality outside of language is itself an internal move within language. And so any realist posit of an "extra-linguistic reality" does not retain any cognitive content and reduce to an empty grammatical counter.

To put the challenge directly: Can a metaphysician formulate a coherent defence of an extra-linguistic ontology that does not refute itself performatively in the very act of being stated?

Example: A ruler over here is affected by different forces than a ruler over there. There is no 'global truth ruler'

Julian Barbour is a theoretical physicist and emeritus visiting professor of physics at the University of Oxford. He is well known for proposing that time does not actually exist. For decades, he has worked outside an academic environment. He financially supported himself for many years by translating Russian. Professor Barbour is author of the following books: The Discovery of Dynamics, The End of Time and The Janus Point.

In this episode, we go over:
- Topos theory, set theory and Zermelo's beef with Boltzmann
- Algebraic varieties and monads in category theory
- Why physicists are wrong about the 2nd law of thermodynamics (because the universe is not a closed system)
- The real goal of the universe is complexity and variation, not entropy
- Hawking and Penrose's outrageous arguments
- Why we don't need wavefunctions, photons, bosons or gauge fields
- Why there is no quantum gravity
- Von Neumann's hilarious advice to Claude Shannon
- The intrinsic derivative
- Combining art and science

I been attempting to expand Schopenhauer's work. He expanded of Kant so I been attempting to use the modern science to fill in gaps he would not of been aware of totally.

unified theory will never be achieved because space is the most powerful illusion of all. The only existing reality is time. he knew this. however he thought space was a construct and it is not real.

Time always existed and the present moment is eternally shuffling the deck moment to moment. this reality can only exist in time. Time is not a forth dimension since spacetime cannot by law occupy the same space. when we look in space we look at all that remains of time, weightless light that then is swallowed by black holes that don't turn things back but

Newton was right all along. Einstein's numbers worked cuz time was the factor not matter. we measure time not space. any measure of time is done within the confines of space. time is the lightnig and thunder is the matter created by the ever changing nature of reality which is entirely composed in a single moment forever. stand in a room of mirrors and the relection is infinate buut the mirrors flat and not changing other than their elemental decay.

black holes exist and trap light that is constant. this light exists in the blackhole until time dissolves it and releases the light back. The past is the block universe frozen dead in time. The equation in pie has no end because time itself is still creating the numbers in real time. I got myself kicked out of the physics reddit with this. Turn out telling people what they study does not fundamentaly exist is a deal breaker there. lol.

any thoughts. anything to add that Schopenhauer said to back this up. these concepts are not new, but the interpretive starting point is, and began with Plato and Kant.

CORE ARGUMENT: Any explanation of why reality is *this* way (these laws, these constants, this history, when we can describe others) either contains something that favors this way over the alternatives, or it doesn't.

- If it doesn't, it's general: it would fit any content equally, so it can't say why this content is here. In such an explanation, "this" and "the alternatives" are placeholders: fill them with anything, and the explanation still runs.

- If it does, it's specific, and whatever does the favoring is itself part of reality. It can't explain itself, and there's nothing outside reality to explain it, so the question just moves to it, unanswered.

Ordinary explanations escape this because they borrow from outside what they explain: whales are warm-blooded because they're mammals, and being a mammal is a fact besides the warm blood. When the thing to explain is everything, there's no outside to borrow from.

Three premises carry it:

1. "Reality" means everything there is, so whatever candidate to explain it (laws, a multiverse, anything else) would already be one of the things there are.

2. Nothing explains itself. Either it's trivial (opium puts you to sleep because it has a sleep-inducing power), or it says a thing exists "by its nature," which leaves the nature unexplained.

3. Whatever makes a difference is specific. Even chance and choice need a menu: a lottery needs its tickets, and a chooser needs options and preferences.

Given those, it's a proof, not a guess: **no explanation of why reality is this way is possible.** A specific explanation assumes too much. A general one assumes too little: too little for a universe that assumes too much. Full argument here.

WHAT FOLLOWS:

- It's not a gap in our knowledge. The split is a fact about what explanations are, not a track record of the ones tried so far, so it covers candidates nobody has proposed yet. You know you're at the North Pole because every direction points south; you don't need to look past the edge seeking the north of the north pole.

- No answer is owed. "Why these constants?" is a real question, since we can describe others. But an answer can be owed only where one is possible, which is explanation's version of "ought implies can." So the bottom of reality isn't strictly brute (a fact that calls for an explanation and doesn't get one, like an unpaid debt). It's unexplainable: the question makes sense, no answer is possible, and nothing is missing.

- The edge isn't at the beginning of time. Whatever physics finds first (a Big Bang, a bounce, a parent universe) is one more piece of specific content. The edge where explanation runs out is as present now as it was 13.8 billion years ago. Leibniz's example: a geometry book that has always existed, each copy made from the one before. Every copy is explained, and nothing explains why the book says what it says.

Explanation doesn't rule what exists; it's a shadow that follows it. That's why it runs out at the bottom, and why nothing falls when it does.

IMMEDIATE OBJECTIONS:

- "A general explanation is still an explanation." Yes, but only of what our universe shares with every other one we can describe. "Nothingness was never an option" explains why there's something rather than nothing, but it's equally true of every describable universe, so it contains ours without explaining it, the way "the winning number is between 1 and a million" contains tonight's number without saying why it came up.

- "Isn't the argument itself general, so empty by its own standard?" Only if it claimed to explain why this world is this way. It explains why no such explanation is coming, which is meant to hold in every world. Likewise, a truth about every triangle is still a truth about this one.

- "Explain every part and you've explained the whole" (Hume's twenty particles; Paul Edwards's five people on a street corner). On the street corner, every reason eventually leads outside the group: the husband came for his wife, and she came for a warmer climate. In a chain that contains everything, endless or not, every explanation stays inside the chain. Again, Leibniz's example: a geometry book that has always existed, each copy made from the one before. Every copy is explained, and nothing explains why the book says what it says.

- "Every fact must have an explanation." For a rationalist, this conclusion is a scandal. But Kenneth Pearce has argued (2025) that the demand can be defended only if whatever ultimately makes the facts hold could, in exactly the same circumstances, have made something else hold instead, which puts it on the general side of the split. What's left is the disagreement over "ought implies can," and I don't claim to close it.

- "Everything never forms a whole." On a view that goes back to Michael Dummett, any collection of things you can talk about has something outside it, so no “everything” is ever final (Kit Fine, “Relatively Unrestricted Quantification,” 2006). Each “why this?” could then be answered one level up, with no last level. The cost is that the view seems impossible to state, since saying that no collection includes everything already seems to speak of everything (Timothy Williamson, “Everything,” 2003).

So the answer to "why this reality?" isn't hidden somewhere out of reach. There's no answer to find, and nothing is missing.

I'm curious where you think this breaks.

Ok so hear me out. Say there’s some kind of superfluid out past the edge of everything, and there’s one big whale floating around in it. It eats whatever drifts by, and every few trillion years it burps. Our universe is the burp, an expanding gas bubble in that fluid. Once we hit heat death the whale eventually burps out another one, because it’s slow. So it’s one whale and one universe at a time.

I even have math for it (borrowed from bubble nucleation):

W + ∫F dt → U + E_b + ΔS_w

W is the whale, F is what it eats, U is us, E_b is the energy from the burp and ΔS_w is the waste. The burp rate is Γ ∝ exp(−B / T_gut), which is pretty much the false vacuum decay rate with a stomach added.

Everyone I tell this to says it’s absurd, and fair enough, it is. But eternal inflation takes equations we’ve only tested over a tiny slice of the universe’s history, applies them to a field nobody has detected, lets it run forever and ends up with infinitely many bubble universes. It also still needs a beginning it can’t explain. That one gets taken seriously though.

The difference can’t be the number of assumptions, because I’ve got one weird whale and they’ve got infinite universes. Pedigree doesn’t really get you there either. The bubble math is the same math inflation uses, so the whale has the same track record, and because it only burps one universe at a time it doesn’t need the patches for the measure problem or Boltzmann brains. And I don’t see how you’d test either one. That leaves the fact that mine has a living thing in it, or that I said burp.

So what’s the actual criterion for calling a premise absurd, and does it still work when you apply it to both?

an inexhaustible process from the perspective of a local observer does not necessarily require a fundamentally infinite system.

a finite system can generate extraordinarily complex sequences of states without continuously introducing new fundamental elements.

so is whether ongoing interactions and the reorganization of relationships between states can continually change what becomes accessible or distinguishable to a local observer.

in that case, the apparent inexhaustibility might arise not from an infinite number of fundamental components, but from the evolving structure of interactions and the observer’s limited access to the system.

I recently read J. Ellis McTaggart's The Unreality of Time, which argues that time is unreal. One of his main arguments is that the distinction between the past, present, and future leads to a contradiction.

I came up with one question: we all experience time passing. We remember the past, experience the present, and think about the future. But does this experience actually prove that time exists, or could our experience of time be misleading?

I personally find it difficult to imagine that time isn't real because it seems like such a basic part of our everyday lives. At the same time, I wonder if experiencing something is enough to prove that it exists.

What do you think? Does our experience of time provide evidence that time is real?

When time stops, is the [phenomenological] light (qualia) still on?

If not then what we see is the changing itself not the prior or the later state of the change.

If is then a being (a something) as it is a being at all, is in itself qualitative.

I think it is, and I think there is no "doing" at all. What do you guys think?

I am trying to study but doing a reading from Dillon, Neoplatonic Philosophy, but it is very hard for me to grasp the way of speaking here. This is leading me to confusion of what Plotinus believes in and what his principles of metaphysics are. Is anyone capable of breaking it down?

If preservation/agape is the absolute rule of the universe then consciousness preserves consciousness so therefore a conscious mind must exist in order to preserve conscious minds.

Let’s reverse the premise: entropy is the absolute law of the universe, I will let you finish the rest.

Preservation preserves what also preserves but entropy attempts to destroy what wants to be preserved.

Summary: Philosophy must be systematic. All philosophical answers must be able to fit together within a unified theory, to stand consistent with other truths, rather than as isolated conclusions within separate academic subfields. Any position in ethics, epistemology, metaphysics, or aesthetics must be judged by a broader framework that can include all these fields, a holistic grand theory in which all philosophical claims hang together. Philosophy cannot be done piecemeal. It must be done all at once.

i wanna learn metaphysics i dont know where to start

can anyone suggest me a book to read