Saturday, October 31, 2015

The Difference Between Art And Math



     The other day I had a couple of mescals. Then, feeling syrupy, I googled myself. This is worse than attending your own funeral and listening to the three other people that came talking casually about what a jerk you were.  I saw some of my own art selling for less than I sold it originally,, and not for forty dollars but for $39.95. Well at least it's still out there,, but what consolation is that. Times were better when there was more anonymity to hide behind.
     The following article basically describes the human race as fish in a very large bowl who are getting a little smarter,, all the time,,, yet in a way that appeals to me.
     This article about what is real and what is not. Perhaps I am all dreamy when reading suggestions that we are all living in a simulation,,, perhaps it is even comforting,,, you know it takes the pressure off. It certainly diminishes the importance of ones web portrait. 
    There is something in the first paragraph that is unintended by the author. The first paragraph made me wonder. It seemed to help define the essential differences between the arts and math. It was mentioned that Nikolai  Gogol burned the followup to Dead Souls. It was lost forever. You cannot duplicate a work of art that was destroyed before it was made public. It exists only after it is brought into existence by someone. However, if Pythagoras had burned his theory it would have been discovered anyway at some point because it seems there is an inevitable historical sequence in the world of math discovery. The arts operate in another less predictable plane,, perhaps falling into the realm of pure human creation whereas mathematical concepts exist in a birthing room netherworld waiting to be plucked and published.


Is the Universe a Simulation?

FEB. 14,

Gray Matter

By EDWARD FRENKEL

In Mikhail Bulgakov’s novel “The Master and Margarita,” the protagonist, a writer, burns a manuscript in a moment of despair, only to find out later from the Devil that “manuscripts don’t burn.” While you might appreciate this romantic sentiment, there is of course no reason to think that it is true. Nikolai Gogol apparently burned the second volume of “Dead Souls,” and it has been lost forever. Likewise, if Bulgakov had burned his manuscript, we would have never known “Master and Margarita.” No other author would have written the same novel.

But there is one area of human endeavor that comes close to exemplifying the maxim “manuscripts don’t burn.” That area is mathematics. If Pythagoras had not lived, or if his work had been destroyed, someone else eventually would have discovered the same Pythagorean theorem. Moreover, this theorem means the same thing to everyone today as it meant 2,500 years ago, and will mean the same thing to everyone a thousand years from now — no matter what advances occur in technology or what new evidence emerges. Mathematical knowledge is unlike any other knowledge. Its truths are objective, necessary and timeless.

What kinds of things are mathematical entities and theorems, that they are knowable in this way? Do they exist somewhere, a set of immaterial objects in the enchanted gardens of the Platonic world, waiting to be discovered? Or are they mere creations of the human mind?

This question has divided thinkers for centuries. It seems spooky to suggest that mathematical entities actually exist in and of themselves. But if math is only a product of the human imagination, how do we all end up agreeing on exactly the same math? Some might argue that mathematical entities are like chess pieces, elaborate fictions in a game invented by humans. But unlike chess, mathematics is indispensable to scientific theories describing our universe. And yet there are many mathematical concepts — from esoteric numerical systems to infinite-dimensional spaces — that we don’t currently find in the world around us. In what sense do they exist?

Many mathematicians, when pressed, admit to being Platonists. The great logician Kurt Gödel argued that mathematical concepts and ideas “form an objective reality of their own, which we cannot create or change, but only perceive and describe.” But if this is true, how do humans manage to access this hidden reality.

We don’t know. But one fanciful possibility is that we live in a computer simulation based on the laws of mathematics — not in what we commonly take to be the real world. According to this theory, some highly advanced computer programmer of the future has devised this simulation, and we are unknowingly part of it. Thus when we discover a mathematical truth, we are simply discovering aspects of the code that the programmer used.

This may strike you as very unlikely. But the Oxford philosopher Nick Bostrom has argued that we are more likely to be in such a simulation than not. If such simulations are possible in theory, he reasons, then eventually humans will create them — presumably many of them. If this is so, in time there will be many more simulated worlds than nonsimulated ones. Statistically speaking, therefore, we are more likely to be living in a simulated world than the real one.

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2 comments:

  1. I see a new simulated world coming.

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  2. If someone is robbing you at gunpoint in one simulation can you just "simulate" another, jump across the thin accretion disk and voila you are on the beach in Australia,,,,,, of course the water is soon filled with poisonous jellyfish, Oops another world must be made. It seems the whole theory of simulated worlds comes from God's capacity to hound us out of the one we are presently in.

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