On Tue, Jun 26, 2018 at 9:19 AM, Jason Resch <[email protected]> wrote:

​>>​
>> I'll be damned if I understand how all the Diophantine equations in the
>> world put together can store one bit of information, much less a unlimited
>> amount,  you certainly never said how on earth they could do it, and the
>> scientists at Intel can't figure out how to do it either that's why they're
>> still using silicon.
>>
>
> ​>​
> These things take time to understand.  Start with "Meta Math!" by Chaitin:
> https://arxiv.org/abs/math/0404335
>

I would appreciate it if you'd stop talking down to me, I have seen no
indication you have a deeper understanding of these matters than I do and I
read Gregory Chaitin book in "Meta-Math" in 2006 when it first came out.

​>​
> Do you see any difference between a computation that occurs in another
> physical universe and a computation necessary to get the information about
> the result into your brain?
> What is that difference, fundamentally?
>

The information about the result needs to be communicated to me and if the
computation was done in another physical universe I don't know how to do
that nor do I see the point you were trying to make.
​

> ​>>​
>> If we're talking about consciousness its irrelevant what things are like
>> from a objective viewpoint because subjectively time is the single most
>> important characteristic of existence.
>>
>
> ​>*​*
> *Subjectivity is important and should be explained, but that doesn't make
> the objective irrelevant. *
>

It's irrelevant if the subject under discussion is consciousness and that
is pretty much all that the list wants to talk about.


> ​>*​*
> *If the objective theory says that an objectively timeless structure can
> give rise to a subjectivity that contains the illusion of time, then we
> should not demand an objective theory of reality*
>

Illusion is a perfectly respectable subjective phenomenon so its no good to
just label something an illusion you've got to explain how the illusion
works the way it does, only after that has been done is there any hope of
discovering anything objective behind it.

​>>​
>> Those equations don't crank out anything unless there is matter to form a
>> crank and energy to turn the crank, otherwise the equations just sit on the
>> printed page inert and dead.
>>
>
> ​>​
> *The equation does nothing, the relation it describes does everything.
> (Just like the physics equations in your text book are ineffectual, what
> matters is the object described by the equations).*
>

​I agree. So what are we arguing about?​


​
>> ​>>​
>> The Deep-Blue equation doesn't crank out anything either unless its put
>> into Deep Blue machine. And even then nothing will happen unless the
>> machine is connected to the electrical power grid.   ​
>>
>>
>
> ​>​
> That step is required if you want to get the solutions into your brain.
>

Then physics is vital for consciousness and can do something mathematics
can not.


> ​> ​
> Its not needed to create the computations, which exist as a fundamental
> feature of reality.
>

If its a fundamental feature of reality then its already right here and
there would be no need to compute it again. And I can explain how matter
can make calculations but nobody around here has provided even a hint of
how pure numbers could do the same thing.

​>​
> *Assume there are two physical, A and B. You and I are in physical reality
> A.  In physical universe B, a computation was run that enumerated every
> possible Deep Blue chess move.*
> *Would you still claim that Deep Blue's computations don't exist anywhere
> in reality, because we in universe A, still need to build a computer to
> access the results of the computations performed in universe B?*
>

​No, but I would say that if ​universe B performed a calculation there must
be matter that obeys the laws of physics. I would also say that for me in
in universe A things would continue just as they always have whether
universe B performed the calculation or not.

​>​
> *What keeps it going?  If computation (as you say) requires energy, what
> is computing the evolution of the physical universe? *
>

​Energy obviously. ​The less energy a physical system has the slower it
evolves, no energy no evolution.

​John K Clark​

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