07-09-2017, 09:04 AM | #31 | |
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Join Date: Oct 2007
Location: Indianapolis, IN
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Re: Aliens and UT Encryption
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Joseph Paul |
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07-09-2017, 09:15 AM | #32 | |
Join Date: Jun 2005
Location: Lawrence, KS
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Re: Aliens and UT Encryption
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You could also envision people on the autistic spectrum trying to survive and maintain a functioning society on their own.
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Bill Stoddard I don't think we're in Oz any more. |
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07-09-2017, 12:03 PM | #33 | |
Join Date: Jul 2008
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Re: Aliens and UT Encryption
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It may or may not be an accurate description of how people relate to mathematics, but that's not what it claimed to be. Trying to read in a value judgement that applied math is inferior is simply wrong.
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I don't know any 3e, so there is no chance that I am talking about 3e rules by accident. |
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07-09-2017, 12:12 PM | #34 |
Join Date: Jan 2005
Location: Gothenburg, Sweden
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Re: Aliens and UT Encryption
Interestingly, humans become dramatically better at solving logical problems if the problem involves discovering if someone has cheated* - gotten a benefit without paying the price or meeting the requirements. I don't know whether this applies to computers, but I doubt it. So syntactic manipulation has real-world benefits, and we are better at solving these problems when these consequences are actualized. This suggests strongly that the ability of syntactic manipulation is something which evolved to solve problems, not just a general byproduct of heightened intelligence.
* if you have two problems, A and B, which both are formally identical - you've only switched the labels - but problem A just involves checking requirements, and problem B involves checking requirements so that no one has cheated, people are considerably better at solving problem B than they are at solving problem A.
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“When you arise in the morning think of what a privilege it is to be alive, to think, to enjoy, to love ...” Marcus Aurelius |
07-09-2017, 12:52 PM | #35 | |
Join Date: Jun 2005
Location: Lawrence, KS
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Re: Aliens and UT Encryption
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So it appears to me that "mathematics" is not primarily an elaborate game of formal logic on uninterpreted symbol strings, but an elaboration on the basic human activities of counting and measuring. And we have the ability to do so because they're "survival traits" for our species, which is the case because the physical universe is countable and measurable. If we lived in a universe to which those operations could not be applied, we would never have had those traits in the first place, and even if we developed the formal syntax, it would not be to numbers or spatial relations or anything of the sort that we would be applying it. And since we're talking about aliens and alien understanding of mathematics, the fact that aliens would exist in the physical universe, and that if they had mathematics it would have emerged from their mode of survival, can't be irrelevant.
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Bill Stoddard I don't think we're in Oz any more. |
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07-09-2017, 01:59 PM | #36 |
Join Date: Feb 2005
Location: Berkeley, CA
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Re: Aliens and UT Encryption
Applied mathematics is fundamentally a language you can use to describe a problem, in a way that makes that problem convenient to solve. Any mathematical system that solves a given problem necessarily produces the same results, because you're trying to solve the same problem, so in a certain sense they're going to be equivalent.
Note, however, that the same problem can be expressed in many ways, and some of them make the problem more or less convenient to solve. A high tech level in math generally includes better methods. Aliens could certainly have methods of expressing (and solving) specific problems that we don't have, and vice versa. |
07-09-2017, 02:02 PM | #37 | |
Join Date: Jul 2008
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Re: Aliens and UT Encryption
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Yes, humans probably hardly ever do mathematics purely by semantic manipulation with no thinking outside that. (Although their intuition may be trained into contexts that don't have meaningful contact with observed reality, depending on what math they're doing.) But it can be done and understood that way. Depending on your position on Starfish Aliens, human mathematicians might or might not have any chance of grasping the way alien mathematical intuition works. Sharing a physical reality may not guarantee very much, according to some. But if they can force xenomath into the uncaring filter of formal logic, they don't need to understand the minds behind it at all. Of course, the xenolinguistics to extract any sort of usable content from alien messages...that's a whole other thing.
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I don't know any 3e, so there is no chance that I am talking about 3e rules by accident. |
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