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Strange, isn't it, that the unification theory people have been hunting for decades has been found and the science community seems disinterested. You'd think they'd have more to say about it...
It is complete for addressing gravity up to the Planck scale. Not to mention it has yet to be successfully integrated with the other three fundamental forces.
Therefore it is incomplete until it can address phenomena below the Planck scale and can be combined with the other fundamental forces.
Wrong, consider this:
Also regarding General Relativity,
The Feynman-Dewitt-Weinburg quantum gravity/Standard Model Theory of Everything is not considered THE theory of everything. It is simply one of many existing theories. It has not been verified just like String Theory, M-theory and Loop quantum gravity.
Actually I do know what I am talking about. Now if you are reffering to Tipler's 2005 paper, then yes it is seen as a highly respected paper. However, he did not include all that religious stuff in that paper. Once he adds his theology and many other assumptions that he did not include in the paper (which is also part of his Omega Point theory) his credibility goes out the door. And here is my proof:
Physicist Lawrence Krauss says the following in an issue of "NewScientist" magazine:
Physicists George Ellis and David Coule in the journal "General Relativity and Gravitation" state their objections here: -Life at the end of the universe
Physicist/Mathematician George Ellis says:
Physicist David Deutsch addresses his concerns here: -[URL="http://books.google.com/?id=Im4Yl8qVuQEC&pg=PA107&dq=deutsch+tipler&q=according%20deutsch%20tipler"]How we believe: science, skepticism, and the search for God by Michael Shermer[/URL]
Not to mention that the very fact that there are numerous other theories out there that disagree with his theory is evidence that other physicists do not agree with Tipler. They do not necessarily have to specifically comment about Tipler directly.
I can go on but I think I made may point.
So you must believe in the assumption of abiogenesis for this to work?
No, but Mr Redford here seems to think they have.
You could look at it that way, or you could look at it that the scientific community didn't immediately throw out the alternatives before all the evidence was in.It's the antagonism for religion on the part of the scientific community which greatly held up the acceptance of the Big Bang (for some 40 years)...
Though it is nothing like the creation event described in the Bible, and there is no need or mention of a creator being....due to said scientific community's displeasure with it confirming the traditional theological position of creatio ex nihilo...
That's just playing with semantics, and since we don't have a confirmed theory of everything yet, we don't know any of this for certain....and also because no laws of physics can apply to the singularity itself (i.e., quite literally, the singularity is supernatural, in the sense that no form of physics can apply to it...
Traditional Abrahamic definition of God, there are many traditional definitions of God unlike yours. Besides, I don't remember the part of Genesis that describes God as a dimensionless singularity, from my recollection He was a he who spoke things into existence fully formed and manhandled clay to make people....and so the physics community was quite reluctant to confirm with the Big Bang that God exists per this traditional definition of God.
Those Wikipedia passages aren't talking about General Relativity's validity at the Planck scale, they're talking about the validity of quantum field theories (e.g., the Standard Model of particle physics) at the Planck scale.
Again, General Relativity is perfectly valid all the way up to the singularity, which is infinitely smaller than the Planck scale. No possible form of physics applies to the singularity, as physical values are at infinity at the singularity, and hence it's not possible for perform the arithmetical operations of addition and subtraction.
As there presently exists no widely accepted framework for how to combine quantum mechanics with relativistic gravity, science is not currently able to make predictions about events occurring over intervals shorter than the Planck time or distances shorter than one Planck lenght, the distance light travels in one Planck timeabout 1.616 × 10−35 meters. Without an understanding of quantum gravity, a theory unifying quantum mechanics and relativistic gravity, the physics of the Planck epoch are unclear, and the exact manner in which the fundamental forces were unified, and how they came to be separate entities, is still poorly understood. Three of the four forces have been successfully integrated in a common framework, but gravity remains problematic. If quantum effects are ignored, the universe starts from a singularity with an infinite density. This conclusion could change when quantum gravity is taken into account. String Theory and Loop Quantum gravity are leading candidates for a theory of unification, which have yielded meaningful insights already, but work in Noncommutative Geometry and other fields also holds promise for our understanding of the very beginning.-Wikipedia/Planck Era
Therefore, since we do not yet have a consistent wedding of general relativity to quantum mechanics, the presently understood laws of physics may be expected to break down on the Planck scale, and our standard picture of inflation followed by the big bang says nothing about the Universe at those very early times (which would precede inflation). In this respect then, we are absolutely certain that our present laws of physics are not complete. However, the Planck scale is so incredibly small that this presumably only had meaning in the initial instants of the creation of the Universe. We, for example, have no hope of doing experiments to test the Planck scale in any present or conceivable future experiment.-UTK.EDU/Planck Era
As Charles W. Misner, Kip S. Thorne and John Archibald Wheeler wrote in their book Gravitation (1973), which is the most highly respected textbook on General Relativity, p. 934:
""
In fact, it was the proof of Penrose's (1965b) pioneering theorem on singularities that gave rise to global techniques for studying spacetime.
...
That singularities are very general phenomena, and cannot be wished away, has been known since 1965, thanks to the theorems on singularities proved by Penrose, Hawking, and Geroch. [For a full list of references, see Hawking and Penrose (1969) or Hawking and Ellis (1973).]
""
In General Relativity, singularities are unavoidable with realistic energy conditions (i.e., given any universe with matter that can contain life), as the Penrose-Hawking singularity theorems proved that per General Relativity the universe began in the Big Bang singularity (see, e.g., S. W. Hawking and R. Penrose, "The Singularities of Gravitational Collapse and Cosmology", Proceedings of the Royal Society of London A, Vol. 314, No. 1519 [January 27, 1970], pp. 529-548 WebCite query result ).
I will just address quantum mechanics and that alone will prove my point.The Omega Point/Feynman-DeWitt-Weinberg quantum gravity/Standard Model Theory of Everything (TOE) is logically required if the known laws of physics (i.e., the Second Law of Thermodynamics, general relativity, quantum mechanics, and the Standard Model of particle physics) are correct. These said physical laws have been confirmed by every experiment to date, and hence the only way to avoid the Omega Point TOE is to reject empirical science.
I think I have already addressed this, see above.You have not the slightest clue in the world as to what you're talking about. You just make up things as you go along and feign knowledge you do not have. Your comments on General Relativity being a prime example of this.
Your right it was not a technical paper, it was just a simple review. Thats because everybody (at least I thought) in the scientific community knows that, as Krauss said:Prof. Lawrence Krauss in his review of Prof. Frank J. Tipler's book The Physics of Christianity ("More dangerous than nonsense," New Scientist, Issue 2603, May 12, 2007) doesn't give anyone any reason for thinking he (Krauss) is correct. Instead, Krauss repeatedly commits the logical fallacy of bare assertion.
Tipler, for example, claims that the standard model of particle physics is complete andexact. It isnt.
He claims that we have a clear and consistent theory
of quantum gravity. We dont.
He claims that the universe must recollapse. It doesnt have to, and
all evidence thus far suggests that it wont.
He argues that we understand the nature of dark energy. We dont.
He argues that we know why there is more matter than antimatter in the
universe. We dont.-Webcitation
Will address below.Quite ironically, Krauss has actually published a paper that greatly helped to strengthen Tipler's Omega Point Theory. See Profs. Lawrence M. Krauss and Michael S. Turner, "Geometry and Destiny" (General Relativity and Gravitation, Vol. 31, No. 10 [October 1999], pp. 1453-1459; also at arXiv:astro-ph/9904020, April 1, 1999 [astro-ph/9904020] Geometry and Destiny ), which demonstrates that there is no set of cosmological observations which can tell us whether the universe will expand forever or eventually collapse.
Notice this book was written before the Universe was observed to be flat.The leading quantum physicist in the world, Prof. David Deutsch (inventor of the quantum computer, being the first person to mathematically describe the workings of such a device, and winner of the Institute of Physics' 1998 Paul Dirac Medal and Prize for his work), endorses the physics of the Omega Point cosmology in his book The Fabric of Reality (1997). For that, see:
I care about physics not theology.Unlike Prof. Frank J. Tipler, Prof. Deutsch isn't an expert in theology. In the below two articles, one of the world's leading theologians, Prof. Wolfhart Pannenberg, defends the theology of the Omega Point:
How do they violate the known laws of physics?All those other quantum gravity theories (e.g., string theory, loop quantum gravity, twistor theory, etc.) share the common feature of violating the known laws of physics and having no experimental support whatsoever.
You could look at it that way, or you could look at it that the scientific community didn't immediately throw out the alternatives before all the evidence was in.
Though it is nothing like the creation event described in the Bible, and there is no need or mention of a creator being.
That's just playing with semantics, and since we don't have a confirmed theory of everything yet, we don't know any of this for certain.
Traditional Abrahamic definition of God, there are many traditional definitions of God unlike yours. Besides, I don't remember the part of Genesis that describes God as a dimensionless singularity, from my recollection He was a he who spoke things into existence fully formed and manhandled clay to make people.
That's as much as I've got time for before work.
This is utter nonsense and not true! Unless of course you are referring to a time when the Big bang was not yet established as a theory.And the physics community is already on record as rejecting the Big Bang cosmology for so long because of their dislike of its religious implications.
Maybe you did not read close enough, so I will quote some more:
Right, according to General Relativity. Again incomplete when describing at or below the Planck scale. Not to mention once you get into the quantum world there are at least 12 different interpretations.
I will just address quantum mechanics and that alone will prove my point.
Quantum mechanics while it is confirmed by experiments, when applied to a cosmological framework it all depends on how someone interprets it. As I said before there are at least 12 different interpretations. See here:
-Interpretations of Quantum Mechanics
I think I have already addressed this, see above.
Your right it was not a technical paper, it was just a simple review. Thats because everybody (at least I thought) in the scientific community knows that, as Krauss said:
If you would like I can give you sources and references to support his statements.
Will address below.
Notice this book was written before the Universe was observed to be flat.
I care about physics not theology.
How do they violate the known laws of physics?
Besides I thought Omega Point cosmology was supposed to have a closed universe, since it is thought to be flat, where does that leave Omega Point Cosmology?
-NASA.gov/shape of the universe
This is utter nonsense and not true! Unless of course you are referring to a time when the Big bang was not yet established as a theory.
I agree with mzungu here, the Big Bang theory is universally accepted by the scientific community. It is not more controversial among physicists than evolution is among biologists or atomic theory is among chemists.This is utter nonsense and not true! Unless of course you are referring to a time when the Big bang was not yet established as a theory.
Why is this so hard for you to understand, this is not a controversial subject. The physics community fully understands the limits of General Relativity at the planck scale. Maybe this will help:At the Planck scale, there was a question as to whether standard quantum field theories would still be valid. There was never any question that General Relativity would still be valid, as it was already known that it must be if General Relativity is correct. The Wikipedia passages that you quote say nothing about General Relativity being invalid at the Planck scale, and if they had then they would be erroneous.
Without an understanding of quantum gravity, a theory unifying quantum mechanics and relativistic gravity, the physics of the Planck epoch are unclear, and the exact manner in which the fundamental forces were unified, and how they came to be separate entities, is still poorly understood. Three of the four forces have been successfully integrated in a common framework, but gravity remains problematic. If quantum effects are ignored, the universe starts from a singularity with an infinite density. This conclusion could change when quantum gravity is taken into account.-Wikipedia/Planck Epoch
If I am not mistaken it is fully dependent on the Many Worlds view.The Omega Point cosmology itself isn't dependent upon any particular intepretation of quantum mechanics.
I support the Many Worlds interpretation, but that does not mean it is the correct interpretation. The truth is we do not know which interpretation is true. Many Worlds is a very popular view, but the Copenhagen interpretation is considered the more standard interpretation.But in fact, there exists only one interpretation of quantum mechanics, and that is the many-worlds interpretation. All other so-called "interpretations" either make no attempt to actually explain quantum phenomena (such as the Statistical interpretation), or they are merely the many-worlds interpretation in denial (such as David Bohm's pilot-wave interpretation).
Anything that acts on reality is real and exists. Quite strange then that quantum phenomena behave exactly as if the other particles in the multiverse exist if in fact they don't exist. If the actual physical nature of the "wave functions" and "pilot waves" are not the other particles in the multiverse, then new physical entities with their own peculiar physics are being invoked: for if these aren't the other particles in the multiverse interacting with the particles in this universe, then we will do well to ask what is their actual physical nature? Pinball flippers, bumpers and ramps? What is their actual physical form, and why do they behave exactly as if the other particles in the multiverse exist?
Furthermore, all wave phenomena are nothing more than particle phenomena: there is no particle-wave duality. A wave is simply a collection of particles interacting with each other. It is the particles that actually exist; the wave is simply an action by particles interacting with each other. We see this with waves through, e.g., liquids: the individual molecules are jostled about via interacting with the other molecules. Likewise, a single photon in this universe behaves as a wave because it's interacting with the ocean of its parallel photons in the multiverse.
Copenhagen is just as popular if not more popular, though it is loosing favor it seems. Consider this:And most leading physicists do accept the Many-Worlds Interpretation as true. The political scientist L. David Raub conducted a poll of 72 leading quantum cosmologists and other quantum field theorists regarding their view on the truth of the Many-Worlds Interpretation. The possible answers were: (1) "Yes, I think the MWI is true"; (2) "No, I don't accept the MWI"; (3) "Maybe it's true, but I'm not yet convinced"; and (4) "I have no opinion one way or the other". The results of the poll were: 58% said yes; 18% said no; 13% said maybe; and 11% said no opinion. In the "yes" category were Stephen Hawking, Richard Feynman, and Murray Gell-Mann, while the "no" answers included Roger Penrose.
According to a poll at a Quantum Mechanics workshop in 1997, the Copenhagen interpretation is the most widely-accepted specific interpretation of quantum mechanics, followed by the many worlds interpretation. Although current trends show substantial competition from alternative interpretations, throughout much of the twentieth century the Copenhagen interpretation had strong acceptance among physicists. Astrophysicist and science writer John Gribbin describes it as having fallen from primacy after the 1980s.-Wikipedia/Copenhagen Interpretation
Just to make this short, the fact that Tipler does not have a Nobel Prize for his supposed TOE is proof that it is not accepted as "THE" TOE!There are no sources that you could cite in support of that statement, since it's clear from Prof. Krauss's review that he is unaware of the fact that Prof. Tipler published the Feynman-DeWitt-Weinberg quantum gravity/Standard Model Theory of Everything (TOE) in Reports on Progress in Physics. Either that, or Krauss was being dishonest in not mentioning the paper.
Prof. Krauss isn't saying in his review that Prof. Tipler has published this paper which presents a proposed quantum gravity TOE, but that Krauss disagrees with it. Rather, Krauss is saying that Tipler's work on the quantum gravity TOE doesn't even exist. The best possible thing that could be said for Krauss's review is that it is appallingly sloppy, to the point of being ethically troubling (for the reason that Krauss ought to have looked at the footnotes of the book he is reviewing and saw Tipler's paper on this matter). The other option is that Krauss knew about this paper but was being intentionally dishonest.
Yes well Krauss wrote that paper before observational evidence showed that the universe was flat.Some have suggested that the universe's current acceleration of its expansion obviates the universe collapsing (and therefore obviates the Omega Point). But as Profs. Lawrence M. Krauss and Michael S. Turner point out in "Geometry and Destiny" (General Relativity and Gravitation, Vol. 31, No. 10 [October 1999], pp. 1453-1459; also at arXiv:astro-ph/9904020, April 1, 1999 [astro-ph/9904020] Geometry and Destiny ), there is no set of cosmological observations which can tell us whether the universe will expand forever or eventually collapse.
Thats nice but that is not the case, read this:The reason for that is because that is dependant on the actions of intelligent life. The known laws of physics provide the mechanism for the universe's collapse. As required by the Standard Model, the net baryon number was created in the early universe by baryogenesis via electroweak quantum tunneling. This necessarily forces the Higgs field to be in a vacuum state that is not its absolute vacuum, which is the cause of the positive cosmological constant. But if the baryons in the universe were to be annihilated by the inverse of baryogenesis, again via electroweak quantum tunneling (which is allowed in the Standard Model, as baryon number minus lepton number [B - L] is conserved), then this would force the Higgs field toward its absolute vacuum, cancelling the positive cosmological constant and thereby forcing the universe to collapse. Moreover, this process would provide the ideal form of energy resource and rocket propulsion during the colonization phase of the universe.
All evidence points to a flat eternally expanding universe.There is a growing consensus among cosmologists that the total density of matter is equal to the critical density, so that the universe is spatially flat. Approximately 3/10 of this is in the form of a low pressure matter, most of which is thought to be non-baryonic dark matter, while the remaining 7/10 is thought to be in the form of a negative pressure dark energy, like the cosmological constant. If this is true, then dark energy is the major driving force behind the fate of the universe and it will expand forever exponentially.-NASA.gov
I am sure he feels differently now that we have observational evidence to show that the universe is flat.The leading quantum physicist in the world, Prof. David Deutsch (inventor of the quantum computer, being the first person to mathematically describe the workings of such a device, and winner of the Institute of Physics' 1998 Paul Dirac Medal and Prize for his work), endorses the physics of the Omega Point cosmology in his book The Fabric of Reality (1997). For that, see:
David Deutsch, extracts from Chapter 14: "The Ends of the Universe" of The Fabric of Reality: The Science of Parallel Universes--and Its Implications (London: Allen Lane The Penguin Press, 1997); with additional comments by Frank J. Tipler. David Deutsch, The Ends of the Universe
Or perhaps a motivation is that relativity breaks down and we need more understanding of high energy physics, and some theories that include singularities say that whenever a singularity takes place a new universe is born, see Lee Smolin's Fecund Universes.One motivation for such new laws of physics which have no experimental support whatsoever is an attempt to avoid singularities, which are unavoidable in General Relativity (per the Penrose-Hawking Singularity Theorems).
Ya I have seen him all over the internet also.The Varieties of Crackpot Experience | Cosmic Variance | Discover Magazine
This is Discover Magazine. Please read the article.
James Redford is all over this Tipler stuff. A search of "Frank Tipler James Redford" gives forum after forum of him backing up Tipler's claims. Interestingly, he seems to be the only one that backs up such claims.
I'm kind of disappointed that he was on TED, usually TED is so great!
There; It's done, now what was that about strings?I'm inclined to go with badtim on this one, I don't think there's much chance of legitimate discussion here, he's just spamming the same links, quite possibly with the intention of just improving their ratings and (appear to) lend them some legitimacy.
IMHO, let this thread die (or derail it so badly it gets deletednot that I endorse breaking the rules intentionally).