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Rank: Advanced Member Groups: Member
Joined: 7/15/2008 Posts: 50 Points: -238 Location: nyc
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would anyone like to try to discuss the seemingly contradictary statement that nothing could possibly exist?
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 Rank: Advanced Member Groups: Member
Joined: 4/11/2008 Posts: 55 Points: 68 Location: UK
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A real mind-bender that one ! We used to think of "nothing" as the vacuum of space - but of course we now know how full of energy and particles that vacuum really is. Extending this notion further, is it possible to build a "vessel" with a perfect vacuum, and also devoid of any other particles, which is sealed and shielded against all outside things such as cosmic rays? Could this vessel then be said to contain nothing ? Still further, beyond the "boundary" of the universe, is there nothing? But if there is really "nothing" and the universe is expanding into nothing, then there must be "empty space" of some sort to allow the expansion. Indeed, if there wasn't empty space, then there would by definition be something else, stopping the universe expanding into it. So then again, there would NOT be nothing. I'll stop there, as I feel a headache coming on
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 Rank: Advanced Member Groups: Member
Joined: 3/30/2008 Posts: 79 Points: 237 Location: USA
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The idea of whether or not to ascribe any existence to empty space has always been a major hurdle in physics. This arrival of quantum mechanics completely changes our notion of a vacuum. All fields - in particular electromagnetic fields - have fluctuations. In other words at any given moment their actual value varies around a constant, mean value. Even a perfect vacuum at absolute zero has fluctuating fields known as "vacuum fluctuations", the mean energy of which corresponds to half the energy of a photon. Also called the Casimir Force, or Casimir Effect. Thus, there is a difference between “real” empty space and “imaginary” empty space. With all of these break throughs in quantum mechanics, we can now go back to better understand Descartes, because now we know that we can actually ascribe some existence to empty space. Can we still really even say "I think, therefore I am?"
Now from a purely metaphysical standpoint and considering that nothing and empty space really are two very different things, the post on this forum about 2+2 not equaling 4 is still very short and I suggest you go read that one. It touches directly on this concept of programmed reality opening a whole new door to non-classical (neo-classical) logic patterns.
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Rank: Advanced Member Groups: Member
Joined: 3/19/2008 Posts: 116 Points: 57
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regarding the possibility that nothing exists... we know that the universe is not completely empty. descartes said it best, with "i think, therefore i am." however, that doesn't mean that the sum total of everything isn't nothing. two waves can theoretically completely cancel each other if they are perfectly out of phase. yet each has energy and existence. many physicists believe that the universe is a sum-zero entity inasmuch as they theorize that it came from a quantum fluctuation out of nothing. that's just a theory of course. quantum mechanics also tells us that there is truly nothing in between the points of space separated by the planck length. and truly nothing happens between 2 jiffys (or is it spelled "jiffies"?). in assembly language, there is an instruction called a NOP (no op) which does absolutely nothing (except take up a couple machine cycles worth of time). in von neuman computers, absolutely nothing happens in between clock cycles. although, strictly speaking that isn't true - circuitry is busily cooling down during that time, so there are plenty of electrons bustling about. however, from the standpoint of the program, nothing happens. and don't even get me started on the nothingness of certain celebrities so it seems that there are definitely examples of nothingness, both in the so-called real world, as well as in the postulated programmed reality. fyi, the casimir effect isn't well understood and certainly not quantifiable. i read a recent article in New Scientist " How a quantum effect is gumming up nanomachines", which describes a lot of unexpected casimir effect results. it may be the next key to further understanding reality, however.
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Rank: Advanced Member Groups: Member
Joined: 7/15/2008 Posts: 50 Points: -238 Location: nyc
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all of your comments and thoughts r quite provoking and interesting--i am bound by library computer restrictions as i don't own a computer and now in the summer it is really difficult to get long time intervals as all the computers r full of young people out of school on the computers--doing what--not studies but game playing---anyway yes-descartes said "i think, therefore i am!" but i have always added to it "i think, therefore i am, i think!" this puts a whole new philosophical twist on it---i will get back to respond to everyone on this subject soon as i can get more than the 15 min on this express computer
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Rank: Advanced Member Groups: Member
Joined: 7/15/2008 Posts: 50 Points: -238 Location: nyc
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ok--hi 2 everybody---the encyclopedia gives one definition of nothing as --get this---"something that has no existence" --duhhh--WHAT??--what "something" could have no existence?---the proposition of nothing as put forth by human intellect is purely a fictitious fabrication of reverse engineering of something into nothing---there has to be something in order to have nothing--those who think the universe appeared from a state of nothingness really are thinking something had to come from something so that something must be nothing---if nothing actually existed it would be something thereby nothing/something coexist in the same domain and possibly this +/- state is responsible for matter to create itself as well as it's own space and time-- by the way--my idea that this universe is nothing more than a "timed release" vitamin pill within an enormous living organism is looking quite interesting to explore---any thoughts?-----
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Rank: Newbie Groups: Member
Joined: 9/9/2008 Posts: 6 Points: 18 Location: Ireland
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jim wrote:quantum mechanics also tells us that there is truly nothing in between the points of space separated by the planck length. and truly nothing happens between 2 jiffys (or is it spelled "jiffies"?). in assembly language, there is an instruction called a NOP (no op) which does absolutely nothing (except take up a couple machine cycles worth of time). in von neuman computers, absolutely nothing happens in between clock cycles. although, strictly speaking that isn't true - circuitry is busily cooling down during that time, so there are plenty of electrons bustling about. however, from the standpoint of the program, nothing happens. and don't even get me started on the nothingness of certain celebrities I can't really comment on QM with any athority at all, as i don't know enough about it, but isn't it possible that the Planck is only a limit of our own understanding, much like atoms were, then sub-particles, then as we delved deeper we came up with the idea of an even smaller scale of String Theory, etc? So is it possible that the space between Planck lengths isn't empty at all? As for computer programs, again, i'm no expert, so bear with me, but even if you give a NOP command, wouldn't it be true that the program would have to test for the time period it's inactive for? Wouldn't it be a WHILE argument, as in WHILE (T < t+5) {NOP}. Where T is global time, t is the time at the beginning of the command. 5 being the measurement of time you want to pause for. There are so many possibilities about "nothingness", if we don't have to fit them inside a box of our current understanding, or laws of physics, quantum physics, etc. For example what's to say that our existence itself isn't random moments split by long times of nothingness, but seeming like a flowing timeline because the nothingness isn't experienced. Much like when someone wakes up from a coma, say after 10 years, still thinking they are the age they were at the time of their accident. In their experience no time has passed, they are unaware of anything that happened outside of their reality. We could be living in bursts of time, 5 seconds here, 3 hours there, all of the bits in between being filled with nothingness. Within the programmed reality idea, this nothingness could be where the "architect" writes the next bit of code. Like where you play The Sims for two hours, then go to bed, and when you load the game again in the morning, it's at the place where you left it.
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Rank: Advanced Member Groups: Member
Joined: 7/15/2008 Posts: 50 Points: -238 Location: nyc
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welcome to the forum giwb---interesting and provacative thoughts---i have sometimes entertained the hypothesis that actually every event in this universe is taking place one frame at a time as in showing a film strip and we and our universe and every thing that happens is frozen from one instant to the next and strung out in sequence and is playing like a movie --if this were true it would redefine the concept of time and measurement and be quite interesting as to forward and reverse progress as we think we know it to be------
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Rank: Advanced Member Groups: Member
Joined: 3/19/2008 Posts: 116 Points: 57
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sambuca wrote: i have sometimes entertained the hypothesis that actually every event in this universe is taking place one frame at a time as in showing a film strip and we and our universe and every thing that happens is frozen from one instant to the next and strung out in sequence and is playing like a movie --if this were true it would redefine the concept of time and measurement and be quite interesting as to forward and reverse progress as we think we know it to be------ check out "the end of time" by julian barbour. his book described exactly your point of view - the the universe is just a sequence of states. the sequence itself is the illusion of time. nothing happens between each state. fits in perfectly with programmed reality and the idea that there is nothing between jiffys nor between Planck lengths. GodIsWearingBlack wrote: I can't really comment on QM with any athority at all, as i don't know enough about it, but isn't it possible that the Planck is only a limit of our own understanding, much like atoms were, then sub-particles, then as we delved deeper we came up with the idea of an even smaller scale of String Theory, etc? So is it possible that the space between Planck lengths isn't empty at all?
As for computer programs, again, i'm no expert, so bear with me, but even if you give a NOP command, wouldn't it be true that the program would have to test for the time period it's inactive for? Wouldn't it be a WHILE argument, as in WHILE (T < t+5) {NOP}. Where T is global time, t is the time at the beginning of the command. 5 being the measurement of time you want to pause for. nothingness is a complex and disturbing concept, no doubt. anything is possible, of course, but the idea that there is nothing between the Planck lengths is sort of fundamental to QM. it is theoretical, because the sizes are about 20 orders of magnitude smaller than anything that we can measure with today's technology. using moore's law, we shouldn't be able to probe those sizes until the year 2200 or so. with respect to the NOPs, no, the computer is not doing any testing during the NOP period. testing implies calculations, which implies clock cycles. a real Von Neuman computer (the kind that we are all familiar with) behaves exactly this way - nothing happening between the clock cycles. that isn't to say that there aren't other computational architectures (quantum computing, analog computing) that behave differently.
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Rank: Advanced Member Groups: Member
Joined: 3/19/2008 Posts: 116 Points: 57
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sambuca wrote: i have sometimes entertained the hypothesis that actually every event in this universe is taking place one frame at a time as in showing a film strip and we and our universe and every thing that happens is frozen from one instant to the next and strung out in sequence and is playing like a movie --if this were true it would redefine the concept of time and measurement and be quite interesting as to forward and reverse progress as we think we know it to be------ check out "The End of Time" by Julian Barbour. his book described exactly your point of view - the the universe is just a sequence of states. the sequence itself is the illusion of time. nothing happens between each state. fits in perfectly with programmed reality and the idea that there is nothing between jiffys nor between Planck lengths. GodIsWearingBlack wrote: I can't really comment on QM with any athority at all, as i don't know enough about it, but isn't it possible that the Planck is only a limit of our own understanding, much like atoms were, then sub-particles, then as we delved deeper we came up with the idea of an even smaller scale of String Theory, etc? So is it possible that the space between Planck lengths isn't empty at all?
As for computer programs, again, i'm no expert, so bear with me, but even if you give a NOP command, wouldn't it be true that the program would have to test for the time period it's inactive for? Wouldn't it be a WHILE argument, as in WHILE (T < t+5) {NOP}. Where T is global time, t is the time at the beginning of the command. 5 being the measurement of time you want to pause for. nothingness is a complex and disturbing concept, no doubt. anything is possible, of course, but the idea that there is nothing between the Planck lengths is sort of fundamental to QM. it is theoretical, because the sizes are about 20 orders of magnitude smaller than anything that we can measure with today's technology. using moore's law, we shouldn't be able to probe those sizes until the year 2200 or so. with respect to the NOPs, no, the computer is not doing any testing during the NOP period. testing implies calculations, which implies clock cycles. a real Von Neuman computer (the kind that we are all familiar with) behaves exactly this way - nothing happening between the clock cycles. that isn't to say that there aren't other computational architectures (quantum computing, analog computing) that behave differently.
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Rank: Advanced Member Groups: Member
Joined: 7/15/2008 Posts: 50 Points: -238 Location: nyc
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thanx 4 the reference jim--will do--great discussion going on here----
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