Can you give reasons why infrared couldn't be measured in 1000 BC, or 1,000,000 BC? — ucarr

We didn't have the technology. And no matter how many more billions of years you spend next, there will be things beyond your technical capabilities, and give you a false image of the universe. Our technologies would have to invent technologies to make themselves see things like we see through our invented technology. And this chain goes on.

Does the question of the loss of info due to black hole evaporation raise a question about the complete accessibility of info, or does it raise a question about the completeness of existence, a larger set containing info? — ucarr

It implies that you've only discovered black holes and that particular paradox. There could be zillions of issues that are both forever beyond our reach and forever lost (affecting the state of the currently available entities). All of your constants and equations will always be based on a false reality.

perhaps we should focus on the info suggested by the paradox as a revelation of the incompleteness of existence, and thus a gain of info about what cannot be known existentially. — ucarr

You should focus on the unreliability of physics and live your life with an skeptical worldview towards everything. That leaves you with two choices: give up everything and live like a Taoist because there's no point (nothing is truly knowable), or keep seeking the truth out of humanity's greatest gift that we call curiosity and never rest.

Truth Defined — ucarr

So you've determined the truth. Great. Now what do you do with all this?

It's like an exercise in the aesthetics of symmetry and transformation that remains at the level of abstract contemplation. You wrap basic arithmetic in a poetic veneer, calling it the "dynamism of identity" and the "emergent property of truth," but what's next?

Mathematics already provides us with tools for describing such patterns, and they don't require such a flowery rethinking. In other words, you take a simple mathematical truth (a + b = c means c - b = a) and inflate it into a metaphysical concept without explaining how this expands our understanding of the world. The approach resembles an attempt to reinvent the wheel, but in a decorative form. Where is the breakthrough beyond what is already known?

So you've determined the truth. Great. Now what do you do with all this? — Astorre

You want to see practical applications flowing out of my bullet list, and you want to see that they evoke fresh insights into the functions of our natural world.

Consider this: the dynamism of identity maps to the statement, "Homosexuality is the substrate of heterosexuality." In our early years we're all homosexual-adjacent because you must love your own gender before you can begin to love the other one (reaching across the aisle assumes high self esteem in confrontation with profound difference), if that ever happens. This is AI fluidity lite.

If we can suppose AI will soon become humanoid indistinguishable, the dynamism of identity will support fluidity across all races, genders, cultures and languages within each individual AI. Pivoting between global identities will for each AI individual be easy and natural.

This change at the level of the sentient individual will stimulate exponential changes in the collective global culture of AI sentients. The transformation to a new AI driven earth culture will feature attributes unimaginable to humans, but symmetry and conservation will keep us connected to it. Are you fastening your seatbelt?

Truth is an emergent feature of linguistic and conceptual frameworks; it depends on the existence of propositions and shared criteria of correctness.

Sorry, but I haven't seen a single non-speculative statement here. So far, it looks like a collection of idealistic assertions adorned with the purple of modernity.

"We are homosexual at an early age" – why is that suddenly true?

"AI, becoming humanoid, will soon support the fluidity of all races and genders" – why is that?

"Do I wear my seatbelt?" – when I'm sleeping, no; when I'm driving, yes; when I'm driving and sleeping, I wear my seatbelt.

T-sentence: "p" is true if and only if p.

As definitions of truth go, this is The One. — Banno

As I read T-sentence, it invokes the bi-conditional; the two terms support each other in identity.

A=A pictures the bi-conditional in all of its beautiful simplicity.

...to human is to need creativity, even if it seems "pointless". — ProtagoranSocratist

Pointless activity flings open the shutters of the mind to worlds of possibilities. Pragmatists preach nose-to-the-grindstone productivity, but a world of grunts without dreamers piles up grain that rots in the sun.

Veritas est adequatio intellectus et rei

↪ucarr

This seems to me a definition of essence but not truth — JuanZu

I don't know if you're addressing Aristotle, Israëli, Aquinas or me, but the correspondence theory nowadays lacks adequation with QM's entanglement of intellect and ecology.

Being_Identity_Truth How do we disentangle this trio? I say each implies the others. Can you narrate a world of beings without identities? Can you narrate a world of truth without identities and beings?

Can you give reasons why infrared couldn't be measured in 1000 BC, or 1,000,000 BC? — ucarr

We didn't have the technology. — Copernicus

Things and their yardsticks are entangled. Since one implies the other, we see that conjecturing existence of things unmeasured is in fact a measurement of sorts of those unmeasured things. This is a convoluted way of saying that seeing a thing - whether literally or within the mind's eye - equals measuring a thing. Were this not so, how could a conjectured thing have any likeness to the thing? With no such corresponding likeness, the conjecture would be unintelligible.

Our technologies would have to invent technologies to make themselves see things like we see through our invented technology. — Copernicus

Technology is not entirely invented. If I wish to measure something in nature, my instrument of
measurement must bear some resemblance to the object measured. The agreement of tool to object is instructed by the object.

It's true that the sentient arises from the ecology of its environment. If the ecology of the sentient is a closed system, and yet the sentient dreams of things lying beyond the system, then there exists a suggestion closed systems are incomplete, and thus the closure of the system is incomplete.

Our lack of final knowledge of what we know doesn't compel us to conclude what we know incompletely is false.

seems like you completely missed my point.

...it [truth] depends on the existence of propositions and shared criteria of correctness. — Sam26

Adequation of intellect and reality, and don't forget the entanglement of the two.

...I haven't seen a single non-speculative statement here. — Astorre

The prudence of the pragmatist can sometimes make him appear far more astute than the theoretician. Reality pairs them together as a set never divided. Dreaming through immaterial possibilities seems the work of the addled fool. In our hardscrabble world of business savvy affirming courtship with expedience, speculation becomes a magnet for contempt.

Copernicus, Galileo, Newton and Einstein were theoreticians. We respect their successes. We respect the practitioner more easily because his work begins with the success already won by the theoretician.

While it's true that theorizing should be constrained by conjecture, we don't know where the next correct idea in abstraction might arise. Without it, we might still be doing calculus on an abacus.

We are homosexual at an early age" – why is that suddenly true?

"AI, becoming humanoid, will soon support the fluidity of all races and genders" – why is that? — Astorre

Homosexuality supporting later heterosexuality is one of my conjectures that is subject to refutation.

AI identity fluidity, another possibly refutable conjecture, seems to follow from ease of transformation. Human gender fluidity is fraught with violence because gender boundaries are regarded as being unbreakable. If AI can do it easily and endlessly, why not? Being smart in life means being adaptable. Why wouldn't they flow through the spectrum of identities as adaptations to existential and social realities more complex than their human counterparts?