Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
Logik wrote:...
You are stuck in a philosophical mode of reasoning. No scientist cares IF the universe IS an ACTUAL computer or IF the world is a Bag of Cheese Curls.
Science cares about what the universe DOES. Science cares about what HAPPENS in the universe. ...
My! What an absolutist you are. Some do some don't and some want to know if the world is actually a Bag of Cheese Curls.
No, you don't get to play the (mis)interpretation game with this one. If you are asking the question "What IS the universe?" you are a not a scientist.
If you are asking "What DOES the universe do?" then you are a scientist.
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
Computation is about INVENTING LANGUAGES. SO that we can say things we couldn't say previously. ...
And yet you're still just saying it in 1's and 0's with + or - a few volts.
You are getting bogged down in the implementation details. Turing-completeness is conceptual. Turing-equivalence is what matters.
You are talking about voltages so you are already ASSUMING that a computer requires electricity to operate when it only requires energy.
Here is a computer implemented with water, NOT transistors/voltages:
https://www.youtube.com/watch?v=m5WodTppevo
IF computers were made like the one in the video above, I WOULD be saying it in "1s and 0s - with + or - a few <insert some quantity for water>"
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
When we, humans, discover some new phenomenon - previously unseen. SOMEBODY has to invent the language to describe that damn phenomenon. HOw do you describe something for which you have no language? You INVENT language. ...
Generally the physicists use mathematics I thought?
And? Mathematics is just another language.
If you don't have a word for "blue" in English and you don't gave a formula for "electron" in Mathematics you are stack with exactly the same problem!
Unable to express that which you experience!
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
Everything used to be about Gods, then it was about elements, then it was about music, then it was about fluids, etc, now it's about 'computers'.
YES! That is PRECISELY how synthesis works!!! We reduced the universe down to its parts.
We discovered new things.
We invented new language to describe them
Then we found things that even our new language couldn't describe.
Then we invented new language.
Now, humans aren't as stupid as you think. We kinda noticed that new science/new discoveries ALWAYS seem to result in new language!
So you know what we did? We built a machine that speaks a Universal language.
And would you imagine? A machine that is DESIGNED to speak a universal language can be used to construct a language that describes the Universe.
One day, in the distant future, when we describe the universe using this assumedly-universal language we might find an example of some phenomenon, somewhere that we can't describe. And that would be our black swan which leads us to conclude that the Turing Machine is NOT universal.
And THEN we would proceed to invent language that can describe the phenomenon a "Universal" machine can't.
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
And in EITHER way we wouldn't give a shit. Because Kant absolutely rejected the notion that we have direct access to reality.
We only have access to our experiences of reality and so all we can ever describe, say or express is what we experienced.
Not what reality IS.
Computer science is about taking your EXPERIENCE (that concept which is in your head) and DESCRIBING IT. In a language that is deterministic, lossless, perfectly reproducible, unambiguous, internally consistent and it works on a damn machine!
Models! That is all logic is. LEGO for your mind and a tool for self-expression.
That is what ALL language is! ...
Maybe but is it all what thought is?
Yes! Language is the expression of thought!
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
Same philosophical error. Science is the very process of defining mind! How can you define something you do not understand?
Are you sucking your thumb? ..
Ah! And this is the point I think others are trying to make to you as you appear to wish us to become your model?
Lol! All you can hope for, in this universe is functional equivalence! One black box BEHAVING the same as another black box.
Do you know what is INSIDE a photon? No you fucking don't! If it looks like a photon and it behaves like a photon then it is a fucking photon!
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
You can't define mind. First you EXPERIENCE mind. ...
And what is your experience of 'mind'?
And you have once again asked a question that sets us up for failure.
The question "What is X?" doesn't produce any answers.
The question "What is X LIKE?" produces answers. X is like Y.
So I will not answer your question, but I will answer the question "What is your experience of mind LIKE".
My experience of mind is LIKE a Universal Turing Machine.
A machine which uses language to think.
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
Then you define artificial mind in computer language. Then you see if artificial mind is the same as real mind. Then you iterate and you make artificial mind better and better. ...
Better and better than what?
Functional identity. Real-mind can do X. Artificial-mind can do Y. Y is a subset of X. "Better" means to close the functional gap.
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
When there comes a point where there is no FUNCTIONAL difference between real-mind and artificial-mind then you can say that you have have defined mind. ...
Or to be more accurate you have defined what you think a 'mind' should be.
Huh? You are a mind, are you not? If I can't tell the difference between you and an AI THEN I can answer the ontological question "What is mind like?"
It's like AI (points at machine).
Arising_uk wrote: ↑Tue Feb 26, 2019 2:51 am
The mistake philosophers make is that they think you are supposed to define "mind" in English. NO. You are supposed to define it through re-creation. ...
Actually we haven't got past arguing if there is one.
Definition is replication!
Is it? I thought that more manufacturing.
More ontological nonsense. The thing in your head that makes decisions. The thing in your head that says "If it's raining then I will take an umbrella".
It's some sort of machine. We are building a machine that works like it.