Monistic Panentheism
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True. In that the practice of science and the practice of religion are different. I think the point is that science and spirituality are not mutually exclusive to the person who practices both.
I never said anyone who's a scientist is an atheist by default. I simply said one cannot use science to cover their faith is all.
Quantum mechanics accepts practically everything on blind faith. Physicists accept things work the way they do without understanding exactly why.
They don't 'understand'? What are you talking about? Which part of quantum mechanics (most of which is observable) escapes the 'understanding' (I use this word loosely here, since it is not a necessity) of modern science?
They have theories about how and why things work, and from those, they develop equations that predict outcomes to a high degree of accuracy. ]Therefore, they have faith in their equations and methodologies without any proof that the theories or ideas behind those equations and methodologies are actually correct The math says so, the evidence says so, and the outcomes of experiments say so...but no no one really understands why.
That's how all science works. But the one thing that differentiates science from faith is that science will never be able to accept anything without empirical evidence (as seen by the 'long time' it took for people to fully accept Einstein's notion of grabity). And they don't really have 'faith' in their equations and methodologies - this was the case some 50 years ago (and only because it agreed with observed reality, thus they had to conform) but now there's conclusive 'reasoning' behind said equations and methodologies as well. However, that isn't to suggest that science knows everything - it never claimed to. Not knowing is not the same as accepting something on blind faith. IMO, science is limited and faith/religion is 'not' (because science is limited to our 5 senses, whereas faith/religion is only limited by our mind), so that itself is an ode to science and religion's incompatibility.
Okay, I found the function. It's f(x)=1/x, x>1. As a series, Integrating around the x-axis from 1 to infinity, it is divergent.
But I had things backward...thanks to my aging memory. (I had it mixed up with a funnel that has both infinite surface and infinite volume.)
Anyway for the integral of f(x)=1/x...the surface of the 3D shape that can be plotted is infinite while the volume it contains is finite (equal to pi to be exact). According to my notes, I can fill up the object with pi amount of paint; however, I need an infinite amount of paint to cover the surface of the object.
Interestingly enough, the object is called "Gabriel's Horn." shock
Pi is an irrational number and is 'infinite' in its own right (it shares many qualities with 'infinite', such as undefinable, not properly divisible, it is used as a limit, etc.); anyway, that makes sense because I'm guessing the 3D graph of the function would expand out to an asymptote thereby filling an 'infinitely small' region (and thus keeping a 'finite' volume, even if it's not an exact volume). My counter to this point would be that 1. nature isn't continuous (I explained why before, because I knew something like this would come up) and 2. This analogy isn't sufficient to explain a soul which is said to be infinite, but enclosed within a body which is finite. Nonetheless, gabriel's horn does sound interesting and I'll be using some matlab to check it out some more. Thanks for the heads up.
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Fair enough. Would this then lead you to believe that the Hereafter is also finite?
To answer this would be purely speculative on my, and everyone else's part. However, I believe an educated guess would be that the hereafter would be in 'god's realm' - but I can't prove that with any level of certainty.
The example of nature, and the paradox of the alternative, as stated earlier.
Allah creating the soul and the soul being indefinite isn't paradoxical. I merely said that god can't do the impossible to avoid future encounteres where we justify anything by saying "but god can do whatever" is all.
hus the answer "because god says so" does not apply here, because infinite cannot be equated to 'partial infinity' or even the 'indefinite'. Infinite is self sustaining and indivisible and the fact that it is indivisible is what gives it its primary attribute of boundless.
I can see why you'd be confused here as I didn't phrase myself clearly. What I meant was, strictly logically speaking the indefinite is not the same thing as the infinite. Therefure the soul, by definition, is indefinite and not infinite/eternal and thus saying "god made the soul infinite because god can do anything" does not suffice. However, it's perfectly logically reasonable for god to create souls and for the souls to be henceforth indefinite.
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Peace all,
I would have some questions
Is it correct to define the soul as the part in us that "knows", that has memory, like a hard drive, storing everything about the person's experiences? Is it "ar-rooh" or "an-nafs"?
What would then be the mind? the CPU (central processing unit)?
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Peace all,
I would have some questions
Is it correct to define the soul as the part in us that "knows", that has memory, like a hard drive, storing everything about the person's experiences? Is it "ar-rooh" or "an-nafs"?
What would then be the mind? the CPU (central processing unit)?
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No, the brain stores memories and by extension, experience.
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Peace Neo,
To answer this would be purely speculative on my, and everyone else's part.
Of course, and I have no problem with speculation considering the topic.
I believe an educated guess would be that the hereafter would be in 'god's realm' - but I can't prove that with any level of certainty.
Do you perceive this realm as seperate from our current existence? Perhaps a parallel?
Allah creating the soul and the soul being indefinite isn't paradoxical. I merely said that god can't do the impossible to avoid future encounteres where we justify anything by saying "but god can do whatever" is all...it's perfectly logically reasonable for god to create souls and for the souls to be henceforth indefinite.
I understand your position, I think. Indefinite, by definition, is undecided. It is a "may or may not" description. Is this what you feel the Qur'an portrays regarding the Hereafter? Do you feel we may or may not live eternally?
Please understand, and perhaps this is an unnecessary disclaimer, but I am not dissecting your argument, only trying to get to the bottom of it to further my own understanding. As the Qur'an states, we should listen to all angles and choose the one that fits best.
So far, I've read nothing in the Qur'an that states or even eludes to the Hereafter as anything less than eternal. The only indefinite I've come across is how we choose to spend the Hereafter bliss or agony.
Peace,
Tay -
Peace Someone,
The mind is the thought processor - the CPU. And, to a certain extent, the mind is also the hard drive. It files away experiences and refers to those experiences, in addition to projecting those experiences into the future. It is the vehicle through which you experience this physical realm.
The soul is the observer of the mind. It is the part of you that silently witnesses the mind's dialogue. This is the real "you" - the infinite - the part that is connected to all of life.
Peace,
Tay -
Do you perceive this realm as seperate from our current existence? Perhaps a parallel?
God's realm is most certainly seperate, but parallel? I would say not, because that would imply god's realm is adhering to our realm (for example "parallel" lines have the same slope) and because our realm is bound by time , that would contradict god's realm which resides in eternity.
I think, in the context of this argument, 'indefinite' can be defined as that which has a start but no forseeable end.
Is this what you feel the Qur'an portrays regarding the Hereafter? Do you feel we may or may not live eternally?
Living 'eternally' in the hereafter implies a start, the start being "here". A soul can, through symantic shuffling, live "eternally" after the creation of said soul - in that case the word "eternal" would denote "forever onwards" (I believe this is a misuse of the word on a logical level, but the english dictionary seems to disagree with me P). Anyhoo, I don't see this as a contradiction (living 'forever onwards' in an eternal realm) because our notions of logic would never apply to eternity itself (that is to say, we can't penetrate eternity with logic, but we can use eternity in logic, because it's a rational state of being). So, with the logical derivations out of the way, I'd say that we live indefinitely in the hereafter if the hereafter is god's realm. However, I don't know if the hereafter is god's realm or not - but I think it is.
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Peace Tay,
The mind is the thought processor - the CPU. And, to a certain extent, the mind is also the hard drive. It files away experiences and refers to those experiences, in addition to projecting those experiences into the future. It is the vehicle through which you experience this physical realm.
The soul is the observer of the mind. It is the part of you that silently witnesses the mind's dialogue. This is the real "you" - the infinite - the part that is connected to all of life.
The CPU is likened to the brain. I can hardly see how the CPU is likened to the mind.
Anyway, what is the state of the mind when the human being is conceived? Is there any experience filed away for it to refer to in the future at that time? When were those experiences filed away for the first time, if any? In other words, when do the mind come into existence. And how would you know all that? When does the soul come in the picture to be the silent observer of the mind? Do they come as pairs? And besides all this, does the mind linger on even after death? Again how would you know all that?
Anwar Azim
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I never said anyone who's a scientist is an atheist by default. I simply said one cannot use science to cover their faith is all.
Noted. I was simply clarifying my own point.
They don't 'understand'? What are you talking about? Which part of quantum mechanics (most of which is observable) escapes the 'understanding' (I use this word loosely here, since it is not a necessity) of modern science?
Pretty much all of quantum mechanics escapes understanding. It is the area of physics that defies logic and "reason." Outcomes are observable, yes. But understood, no, not really. As you said, understanding is not a necessity. It is enough that the equations work and produce results, because the empircal evidence is quite bizarre.
Relativity is different. It makes much more sense than quantum mechanics. We could wait until we landed on the moon, then do the experiments and see that things worked the way they should according to Einstein's theories. Relativity is elegant; quantum mechanics is messy and nonsensical.
Pi is an irrational number and is 'infinite' in its own right (it shares many qualities with 'infinite', such as undefinable, not properly divisible, it is used as a limit, etc.); anyway, that makes sense because I'm guessing the 3D graph of the function would expand out to an asymptote thereby filling an 'infinitely small' region (and thus keeping a 'finite' volume, even if it's not an exact volume). My counter to this point would be that 1. nature isn't continuous (I explained why before, because I knew something like this would come up) and 2. This analogy isn't sufficient to explain a soul which is said to be infinite, but enclosed within a body which is finite. Nonetheless, gabriel's horn does sound interesting and I'll be using some matlab to check it out some more. Thanks for the heads up.
Since f(x)=1/x, the asymptote is avoided by not using x=0. The graph only becomes interesting when you look at it three-dimensionally as it rotates around the x-axis. Or y-axis, if you prefer.
And be careful...pi is pi. Irrational though it may be, it is not infinite. I understand what you're saying...just watch your language around a purist! lol
As to the rest of your point, I'll leave that to Tay. He is far more informed and better able to discuss this matter than I am. I only had a passing thought about Gabriel's Horn when I first heard about it in class years ago, and I didn't quite remember the paradox correctly when I first mentioned it here. Plus, math classes were bad about not having any time for lingering spiritual thoughts. Those pesky differential equations took all my concentration.
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Noted. I was simply clarifying my own point.
Fair enough.
Pretty much all of quantum mechanics escapes understanding. It is the area of physics that defies logic and "reason." Outcomes are observable, yes. But understood, no, not really. As you said, understanding is not a necessity. It is enough that the equations work and produce results, because the empircal evidence is quite bizarre.
It doesn't really defy reason if you think about it. One interpretation of Schrodinger's Cat states that we never quite know whether the cat is dead or alive until we open the box. This, coupled with Heisenberg's Principle of Uncertainty is thought to insinuate that reality is 'nothing' until observed and even when observed we don't really know anything. This is not true. All SC (Schrodinger's Cat, that's the abbreviation I'll use from now) and UP (Uncertainty Principle) implies is that 1. we cannot measure a quantum-entity's velocity/momentum/energy-content with absolute certainty concurrently due to its inherent claustrophobia, and 2. States can only be measured when observed - this point doesn't go against logical reasoning at all. Also, it is worthwhile to note that these rules are relevant only in a picoscopic world and in the macroscopic world they don't mean much of anything since the various discrepancies caused by point 1. balance out. This is why a tank doesn't suddenly disappear.
Relativity is different. It makes much more sense than quantum mechanics. We could wait until we landed on the moon, then do the experiments and see that things worked the way they should according to Einstein's theories. Relativity is elegant; quantum mechanics is messy and nonsensical.
Actually, without relativity, we could never land on the moon. Also, relativity does get REALLY tricky when it is put side to side with Newton's theories of gravity. The disparity may not be as large as QM and ToR but it is still quite a large discrepancy.
"Elegance" and its converse are in the eyes of the beholder. p
Since f(x)=1/x, the asymptote is avoided by not using x=0. The graph only becomes interesting when you look at it three-dimensionally as it rotates around the x-axis. Or y-axis, if you prefer.
And be careful...pi is pi. Irrational though it may be, it is not infinite. I understand what you're saying...just watch your language around a purist! lol
As to the rest of your point, I'll leave that to Tay. He is far more informed and better able to discuss this matter than I am. I only had a passing thought about Gabriel's Horn when I first heard about it in class years ago, and I didn't quite remember the paradox correctly when I first mentioned it here. Plus, math classes were bad about not having any time for lingering spiritual thoughts. Those pesky differential equations took all my concentration.
I don't quite see it as a mathematical paradox because the volume of the incasing being pi makes sense to me. A function (with a surface area that is infinite) who's volume reduces to an irrational number does so beacuse the volume under the graph approaches 0, but never quite reaches it (as it gets closer and closer to the asymptote). Hence, the volume isn't a real number because the volume can never be calculated. To call it a finite number would be inaccurate, however one could say it has a finite value (or could one? That's a whole other debate...).
And yes, I should have said "pi", not "Pi".
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Peace Anwar,
You stated
The CPU is likened to the brain. I can hardly see how the CPU is likened to the mind.
As Neo stated, they are one and the same.
Anyway, what is the state of the mind when the human being is conceived? Is there any experience filed away for it to refer to in the future at that time? When were those experiences filed away for the first time, if any? In other words, when do the mind come into existence.
It is my understanding that the mind/brain, just as all life forms in this physical realm, must evolove. It must learn to learn, if you will. The brain begins developing in the early embryonic stages. It wouldn't surprise me if an ocassional person had some memories of being in the womb. There is no concrete time set for learning to begin, although I believe psychologists generally agree that children begin storing long-term memories around 3-4 years old. Forgive me if my memory has failed me here. wink
And how would you know all that?
Me personally?? Reading. Most of this mind-stuff is psych 101. The soul-stuff is from the Qur'an, experience, and more reading, as well as just pondering, trying to make sense of it all.
When does the soul come in the picture to be the silent observer of the mind?
That seems to be the question we're all working on. I don't know bro. Initially, I believed that God said "Be" and the soul was created. Now I'm thinking there's more to it. I'm thinking god said "Be" and the human body & mind were created or evolved, and the soul inhabiting this physical entity is just a part of the process.
Let me ask you Do you recall making a covenant with God previous to this life? This would help tremendously.
Do they come as pairs? And besides all this, does the mind linger on even after death? Again how would you know all that?
It seems you're getting testy here. I hope I'm mistaken. In any case, no, the mind does not linger because the mind is made up of cells that decay once the soul has departed. How do I know the mind is not lingering? I project the future of those cells as they become compost, digested by worms and insects, which in turn are digested by birds and reptiles and other insects, and so on and so forth. if the mind lingers on, it is lingering in the bodies of literally billions of organisms.
So what's your view? Please explain your understanding of the mind, the brain, the body, the soul, and the Hereafter, so we may learn from each other.
Thanks,
Tay -
Peace Neo,
Thank you for being so articulate in your explanation. I understand you loud and clear and admit that I cannot find fault in your reasoning at this point. I will, however, not concede that humans had a starting point just yet. My reasons are somewhat fanciful when put into words but they are starting to come into focus in my own mind.
Inshallah, I'll be able to put forward my understanding shortly.
Peace,
Tay -
I'm careful with my wording, and I did say "pretty much" not "all" of quantum mechanics defies reason.
For Schrodinger's Cat, the next step beyond is that both realities exist. The cat is both alive and dead. We may be used to this by now, but it is not something most people would find reasonable. Neither would they think it reasonable that when they are taking their measurement, the wave function of the electron collapses but it returns when measurements aren't being taken (as seen by interference with other waves). Nobody understands that, yet it is what happens.
On the other side (since Dirac and some others would take exception to your "coupling" Heisenberg and Schrodinger together), for the Uncertainty Principle, yes, it seems quite reasonable in theory. Yet, in practice, in application, that's not always the case. It can be downright frustrating, even though it is best not to ignore it or violate it. And the Uncertainty Principle is not an insinuation that reality is nothing until observed. It is fundamentally a statement about the way things are.
As for the rest of quantum mechanics, no one knows why electron probability waves are able to tunnel through potential barriers. But they sometimes do and this information can be used--not understood but used. No one understands why a single electron seems to pass through two slits simultaneously, yet the evidence says it does. The equation for summing up all the paths works, although my reason tells me that the electron couldn't be taking every single path there is from the source to the screen, at the same time. And two particles each seem to know what the other is doing, when I am observing them. Yet, if I turn my back on them, they apparently have no clue about each other's whereabouts.
No one knows what happens to an electron making a quanum jump. It's at this state...it's at that state. Nothing in between. To add to this, we can't even find the exact location of the electron when its moving around the nucleus of an atom. We are left only with waves of probability.
Acceptance of this information is one thing--understanding it is quite another.
Look at this way...in Newton's Law of Gravity, the force of gravity between two masses is directly proportional to the product of the masses (times a gravitational constant) and inversely proportional to the square of the distance between them. By way of explanation, I can say to you that what is happening here is that two masses are exerting a force on each other that gets weaker as the distance between the two masses increases.
Or force being equal to mass times acceleration...you accelerate your car toward a tree, you hit the tree with more force. Understandable.
But if I say to you that an electron (or its probatility wave) without enough energy to pass through a potential energy barrier somehow manages to get through anyway...what's that all about? In a double potential well, the electron goes right on through the barrier between the two wells, even though it doesn't have enough energy to do so. It should, classically speaking, get trapped. Somehow, it creates a tunnel and acts as if it had enough energy to get through. It does not! I do not understand this, even though I accept that it happens and that calculations based on this acceptance are useful in certain applications.
There is nothing reasonable or logical or understandable about an electron passing right through a barrier. No sane person would expect to see a ball thrown at a wall go through the wall and out the other side. Looking at the same scene in the subatomic world makes it no less baffling. It's still a case of, "Wow. Didn't think THAT would happen!"
Actually, without relativity, we could never land on the moon. P Also, relativity does get REALLY tricky when it is put side to side with Newton's theories of gravity. The disparity may not be as large as QM and ToR but it is still quite a large discrepancy.
No, we went to the moon with Newton's laws. Why would relativity be needed for a trip to the moon any more than it would be needed for a trip to the grocery store?
I'm not sure what you mean about relativity getting tricky when put side by side with Newton's theories of gravity. Why put them side by side? The view of gravity put forth by Einstein in the general theory of relativity is understandable and reasonable.
I don't quite see it as a mathematical paradox because the volume of the incasing being pi makes sense to me. A function (with a surface area that is infinite) who's volume reduces to an irrational number does so beacuse the volume under the graph approaches 0, but never quite reaches it (as it gets closer and closer to the asymptote). Hence, the volume isn't a real number because the volume can never be calculated. To call it a finite number would be inaccurate, however one could say it has a finite value (or could one? That's a whole other debate...).
And yes, I should have said "pi", not "Pi".
lol You can call it "Pi" or "pi"...just don't call it infinity. That is imprecise and full of assumptions.
And your argument above makes perfect sense, if we were just talking about our personal views or discussing semantics. In mathematics, however, Gabriel's Horn is a paradox. You cannot talk a mathematical function out of being what it is or interpret its graphs based on how you think they might turn out. That luxury belongs to philosophers and not to mathematicians.
Then, again, maybe I've just learned to settle. After I was allowed to take the square root of -1, I felt such wild abandonment, I dared not let myself go further. sniff
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For Schrodinger's Cat, the next step beyond is that both realities exist. The cat is both alive and dead. We may be used to this by now, but it is not something most people would find reasonable. Neither would they think it reasonable that when they are taking their measurement, the wave function of the electron collapses but it returns when measurements aren't being taken (as seen by interference with other waves). Nobody understands that, yet it is what happens.
On the other side (since Dirac and some others would take exception to your "coupling" Heisenberg and Schrodinger together), for the Uncertainty Principle, yes, it seems quite reasonable in theory. Yet, in practice, in application, that's not always the case. It can be downright frustrating, even though it is best not to ignore it or violate it. And the Uncertainty Principle is not an insinuation that reality is nothing until observed. It is fundamentally a statement about the way things are.
As for the rest of quantum mechanics, no one knows why electron probability waves are able to tunnel through potential barriers. But they sometimes do and this information can be used--not understood but used. No one understands why a single electron seems to pass through two slits simultaneously, yet the evidence says it does. The equation for summing up all the paths works, although my reason tells me that the electron couldn't be taking every single path there is from the source to the screen, at the same time. And two particles each seem to know what the other is doing, when I am observing them. Yet, if I turn my back on them, they apparently have no clue about each other's whereabouts.
No one knows what happens to an electron making a quanum jump. It's at this state...it's at that state. Nothing in between. To add to this, we can't even find the exact location of the electron when its moving around the nucleus of an atom. We are left only with waves of probability.
Wow sytalls I did not realise that you are such a mathematics and physics whizz!!! -)
No, we went to the moon with Newton's laws. Why would relativity be needed for a trip to the moon any more than it would be needed for a trip to the grocery store?
I was going to say that! Newton's laws even allows us to send and land probes on moons of Neptunes.
But tell me sytalls, does not the quantum mechanics say that particle flit in out of existence from the vacuum of space itself continually? If this is the case then something does come out of nothing?
Regards,
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Reality dictates logic, what happens in reality is thus inherently logical. With that said...
For Schrodinger's Cat, the next step beyond is that both realities exist. The cat is both alive and dead. We may be used to this by now, but it is not something most people would find reasonable. Neither would they think it reasonable that when they are taking their measurement, the wave function of the electron collapses but it returns when measurements aren't being taken (as seen by interference with other waves). Nobody understands that, yet it is what happens.
What most people find "reasonable" is not being discussed here - what's being discussed is whether quantum mechanics escapes the cluthces of logic and reason. There's no way to gauge a statement like "most people won't find it reasonable". 2000 years ago, most people found it unreasonable to think the Earth was spherical. About the collapse of the electron's wave function why is it illogical? It's not.
On the other side (since Dirac and some others would take exception to your "coupling" Heisenberg and Schrodinger together), for the Uncertainty Principle, yes, it seems quite reasonable in theory. Yet, in practice, in application, that's not always the case. It can be downright frustrating, even though it is best not to ignore it or violate it. And the Uncertainty Principle is not an insinuation that reality is nothing until observed. It is fundamentally a statement about the way things are.
You misunderstand me. I didn't say the UP is what insinuated 'reality is nothing', that's SC. UP dictates that we can't never know anything 'for certain' due to the claustrophobia of the elementary particles. However, this claustrophobia is only present in the quantum world and has no practical implications in the macroscopic world. This is a fact.
As for the rest of quantum mechanics, no one knows why electron probability waves are able to tunnel through potential barriers. But they sometimes do and this information can be used--not understood but used. No one understands why a single electron seems to pass through two slits simultaneously, yet the evidence says it does. The equation for summing up all the paths works, although my reason tells me that the electron couldn't be taking every single path there is from the source to the screen, at the same time. And two particles each seem to know what the other is doing, when I am observing them. Yet, if I turn my back on them, they apparently have no clue about each other's whereabouts.
Not knowing why doesn't make it illogical and/or beyond reason. My argument was never that QM was 'absolutetly understood' (such an argument has no basis in science to begin with), but that none of it escapes logic. Yes there are many gaps in our knowledge and surely the more we know the more we'll uncover that which we don't - but none of that makes QM illogical.
Look at this way...in Newton's Law of Gravity, the force of gravity between two masses is directly proportional to the product of the masses (times a gravitational constant) and inversely proportional to the square of the distance between them. By way of explanation, I can say to you that what is happening here is that two masses are exerting a force on each other that gets weaker as the distance between the two masses increases.
Or force being equal to mass times acceleration...you accelerate your car toward a tree, you hit the tree with more force. Understandable.
But if I say to you that an electron (or its probatility wave) without enough energy to pass through a potential energy barrier somehow manages to get through anyway...what's that all about? In a double potential well, the electron goes right on through the barrier between the two wells, even though it doesn't have enough energy to do so. It should, classically speaking, get trapped. Somehow, it creates a tunnel and acts as if it had enough energy to get through. It does not! I do not understand this, even though I accept that it happens and that calculations based on this acceptance are useful in certain applications.
Again, just because you understand one theory better because it's been around the last 400 years doesn't make it more logical. In fact, with the evidence on hand it's apparentl that Newton's theory of gravity is not as accurate as Einstein's even though at the time, Einstein's theory went "beyond common sense".
There is nothing reasonable or logical or understandable about an electron passing right through a barrier.
No sane person would expect to see a ball thrown at a wall go through the wall and out the other side.
Dude, you're applying the concepts incorrectly. Quantum mechanics is called quantum mechanics because it deals with the world of the small, thus its laws cannot be applied to the macroscopic world. Also, there are many theories which explain why an electron tunnels, for example the erraticness of space-time within a very small volume. The reason we find tunnelling so "weird" is because we assume the space-time continuum to be smooth whereas in reality it's not. String/M theory also attempts to answer these questions.
No, we went to the moon with Newton's laws. Why would relativity be needed for a trip to the moon any more than it would be needed for a trip to the grocery store?
Einstein's theory of relativity applies when you're working in anything beyond day-to-day activity (which is why Newton's laws are still used, because in our everyday affairs f = ma is a 'perfectly fine' equation). Man made satellites use einstein's ToR, rockets use it for time keeping, accurate watches are made by Einstein's ToR, etc. Would we make it to the moon had Einstein not been born? That's a difficult question to answer, but Einstein sure did contribute to our scientific growth.
Also, a trip to the moon is a bit more complex than a trip to the grocery store, let's not water down science to unreasonable levels.
I'm not sure what you mean about relativity getting tricky when put side by side with Newton's theories of gravity. Why put them side by side? The view of gravity put forth by Einstein in the general theory of relativity is understandable and reasonable.
You put them side by side because they both attempt to explain gravity but Einstein's ToR explains it MUCH better than Newton's. Some implications of ToR which defy common sense time travel, time dialation, slowed aging, 'infinite density', black holes, forces not acting instantenously, etc. These are all concepts which were new and as such garnered a big "WTF" from the 'general community'. But, like I've said - science is not restricted to our 'common sense' and neither is logic/reason.
lol You can call it "Pi" or "pi"...just don't call it infinity. That is imprecise and full of assumptions.
As long as you don't call it a real value because that would be even more imprecise and inconcise.
And your argument above makes perfect sense, if we were just talking about our personal views or discussing semantics. In mathematics, however, Gabriel's Horn is a paradox. You cannot talk a mathematical function out of being what it is or interpret its graphs based on how you think they might turn out. That luxury belongs to philosophers and not to mathematicians.
How is it a 'paradox' when its volume depends on an asymptote? ? Here's Gabriel's Horn for people that are confused
http//www.mathcurve.com/surfaces/trompette/gabriel2.gif
Here's what Wikipedia says about this so called paradox
At the time this was discovered, it was considered a paradox. The apparent paradox has been described informally by noting that it seems it would take an infinite amount of paint to coat the interior surface, but it also seems that it would be possible to simply fill the interior volume with a finite amount of paint and so coat the interior surface. The resolution of the paradox is that the implication, that an infinite surface area requires an infinite amount of paint, presupposes that a layer of paint is of constant thickness; this is not true in theory in the interior of the horn, and in practice much of the length of the horn is inaccessible to paint, especially where the diameter of the horn is less than that of a paint molecule. - If the paint is considered without thickness, it would further take infinitely long time for the paint to run all the way down to the "end" of the horn.
http//en.wikipedia.org/wiki/Gabriel's_horn
Apparently not everyone, even in the mathematical world, thinks it's a proper paradox.
...does not the quantum mechanics say that particle flit in out of existence from the vacuum of space itself continually? If this is the case then something does come out of nothing?
A vacuum isn't 'nothing' because a vacuum can contain energy.
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Brain = mind.
Peace,
This equation doens't seem correct to me. The brain is a physical organ, a mind is not so physical. Moreover, there are people with brains but no minds (no cognitive abilities).
If someone looses a part of his brain, does he loose a part of his mind??
Is the mind contained in the brain?
Mind
1 RECOLLECTION, MEMORY <keep that in mind> <time out of mind>
2 a the element or complex of elements in an individual that feels, perceives, thinks, wills, and especially reasons b the conscious mental events and capabilities in an organism c the organized conscious and unconscious adaptive mental activity of an organism
3 INTENTION, DESIRE <I changed my mind>
4 the normal or healthy condition of the mental faculties
5 OPINION, VIEW
6 DISPOSITION, MOOD
7 a a person or group embodying mental qualities <the public mind> b intellectual ability
8 capitalized, Christian Science GOD 1b
9 a conscious substratum or factor in the universe--
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Peace,
This equation doens't seem correct to me. The brain is a physical organ, a mind is not so physical. Moreover, there are people with brains but no minds (no cognitive abilities).
If someone looses a part of his brain, does he loose a part of his mind??
Is the mind contained in the brain?
Well, the conscious mind is a part of the brain. The brain has many functions - conscious thought, logical thinking, creative thinking, and memory management is just one of them. Our concscious thought streams and short term memory reside within the frontal lobe; our long-term memory cells reside within the hypothalamas (it's been a while since I've read up on this so please feel free to correct me), etc. . Others include the motor neurons (letting us get about), interpreting what we see with our eyes, interpreting what we hear, what we feel, etc. So yes, the brain does contain the mind, which is a summation of our thoughts, experiences, and capacity for convergent and divergent thinking. (to put it simlpy). However, the brain is a very adaptive organ so it can usually change function/geography when it needs to so our cognitive thinking processes don't always have to be handled by the frontal lobe.
Our thoughts, scientifically speaking, are the result of a very complex neural network system. Thus we have the abstract ('thoughts') rising out of the tangible (brain/neural network). If someone loses a part of their brain, they may lose a part of their mind yes (for example, stroke victims).
Mind
1 RECOLLECTION, MEMORY <keep that in mind> <time out of mind>
2 a the element or complex of elements in an individual that feels, perceives, thinks, wills, and especially reasons b the conscious mental events and capabilities in an organism c the organized conscious and unconscious adaptive mental activity of an organism
3 INTENTION, DESIRE <I changed my mind>
4 the normal or healthy condition of the mental faculties
5 OPINION, VIEW
6 DISPOSITION, MOOD
7 a a person or group embodying mental qualities <the public mind> b intellectual ability
8 capitalized, Christian Science GOD 1b
9 a conscious substratum or factor in the universeNo offence, but I don't believe in things such as "Christian science" or "Science of the Hadith" because they don't work via the rules of science.
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neo, I have thoroughly enjoyed the discussion. Thank you.
You wanted to know what I meant when I said that much of quantum mechanics is used but not understood. I explained what I meant...not in terms of whether people would accept quantum mechanics as commonplace in the future but for where we are now. Most physicists would agree with my position.
You misunderstand me. I didn't say the UP is what insinuated 'reality is nothing', that's SC.
My apologies. I was responding to what you said, which was as follows
One interpretation of Schrodinger's Cat states that we never quite know whether the cat is dead or alive until we open the box. This, coupled with Heisenberg's Principle of Uncertainty is thought to insinuate that reality is 'nothing' until observed and even when observed we don't really know anything.
Here is the question you originally asked me
What are you talking about? Which part of quantum mechanics (most of which is observable) escapes the 'understanding' (I use this word loosely here, since it is not a necessity) of modern science?
When I answered you, stating those parts that are not understood, you turned the argument around with this
Not knowing why doesn't make it illogical and/or beyond reason. My argument was never that QM was 'absolutetly understood' (such an argument has no basis in science to begin with), but that none of it escapes logic. Yes there are many gaps in our knowledge and surely the more we know the more we'll uncover that which we don't - but none of that makes QM illogical.
"Absolute understanding" was not the point. Those "gaps in our knowledge" you mentioned above were the very things I was talking about...since "gaps in knowledge" implies a lack of understanding about certain things.
Then you decided to leave out a key component of my statement about observations in the subatomic world and how they compare with our everyday world. Here is the quote from me you gave
There is nothing reasonable or logical or understandable about an electron passing right through a barrier.
No sane person would expect to see a ball thrown at a wall go through the wall and out the other side.
Dude, you're applying the concepts incorrectly. Quantum mechanics is called quantum mechanics because it deals with the world of the small, thus its laws cannot be applied to the macroscopic world.
First...I'm not a "dude," unless you are using the term in a non-gender specific sort of way.
Second...since my brain has been through the experience of nearly exhausting its limited potential while grappling with the math involved in quantum mechanics, I did sort of get the vague idea of what it's all about--that dealing with the world of the small.
Now, here is the critical part you left off in order to lecture me about what quantum mechanics deals with
No sane person would expect to see a ball thrown at a wall go through the wall and out the other side. Looking at the same scene in the subatomic world makes it no less baffling. It's still a case of, "Wow. Didn't think THAT would happen!"
And here is precisely what you said about going to the moon
Actually, without relativity, we could never land on the moon.
And I said...
No, we went to the moon with Newton's laws. Why would relativity be needed for a trip to the moon any more than it would be needed for a trip to the grocery store?
Then you wanted to tell me about relativity.
Einstein's theory of relativity applies when you're working in anything beyond day-to-day activity (which is why Newton's laws are still used, because in our everyday affairs f = ma is a 'perfectly fine' equation). Man made satellites use einstein's ToR, rockets use it for time keeping, accurate watches are made by Einstein's ToR, etc. Would we make it to the moon had Einstein not been born? That's a difficult question to answer, but Einstein sure did contribute to our scientific growth.
Also, a trip to the moon is a bit more complex than a trip to the grocery store, let's not water down science to unreasonable levels.
You made the declaration that we could not have landed on the moon without relativity, which I countered. You did not introduce the philosophical question about the influence of Einstein's birth.
And I didn't water down anything. Using Newton's Laws of Motion, I can make calculations about a trip to the grocery store or the moon. They are the same basic equations. When I add in the variables and account for the conditions, my calcuations for each of the above trips will yield different results. However, I start at the same place for both--putting something in motion.
What's more, I can make my calculations for the trip to the moon or the grocery store without the use of any of Einstein's equations. Although I can't say whether or not my ability to do so would have been influenced by Einstein's presence on this earth.
You put them side by side because they both attempt to explain gravity but Einstein's ToR explains it MUCH better than Newton's. Some implications of ToR which defy common sense time travel, time dialation, slowed aging, 'infinite density', black holes, forces not acting instantenously, etc. These are all concepts which were new and as such garnered a big "WTF" from the 'general community'. But, like I've said - science is not restricted to our 'common sense' and neither is logic/reason.
You are mixing your relativity theories in the above statement. And Newton's gravitational law does not fit on the same shelf with Einstein's General Theory of Relativity.
But if you look at something from your list, say, "forces not acting instantenously," Einstein did explain why this occurred as part of his theory. He gave a quantitative and qualitative explanation. This is not the case with, say, a quantum jump. We know it occurs, there are equations to use to calculate changes in energy states, yet there is no qualitative explanation.
As for the paradox of Gabriel's Horn, I shared it with you as an interesting mathematical tidbit, something I remembered from calculus class, along with a thought I had at that time. If you are currently in school, you will see it somewhere along the line--can't remember if it's second or third semester calculus or even advanced differential equations. If not, then it probably has no relevance.
You showed the resolution to the paradox, which has nothing to do with the value of pi. My point was that you cannot go outside the scope of the mathematical argument by thinking in terms of "as good as" or "almost" when it comes to infinity and a number, no matter how irrational that number may be.