Well someone needs to revise physics. Every rate of change I can remember has time in it. Miles PER HOUR, meters PER SECOND, Twinkies PER DAY, etc.... It gets even worse with the rate of change of change. Like meters PER SECOND - PER SECOND.
True, but that does nor define time, does it? It defines things that use it.
For instance, what is a SECOND, in your opinion?
Have you ever seen this fabric outside a drawing? It is not an actual plane it is a representative relationship. If I draw a graph of the efficiency of a reciprocating engine it does not indicate that there really was a bell shaped component to the engines reality but only in the tool I used to represent it. However lets pretend there really is a physical plane that is compose of time and space, in what way is either eternal?
Well, the 4 dimensional continuum is not a drawing. If it is, then the three dimensional one is too.
You perceive space and time, I presume, and you would consider crazy whoever told you that they are not real because they are often used in drawings.
So, the next cognitive step is to realize that space and time are inseparable and intertwined.
Sure do, since a Gaussian curvature is a graph used as a convenient tool to evaluate reality, it is not reality (not in the context we are discussing anyway) its self. I can plot pure vacuums on graphs. My boss' specialty was Boolean differential calculus and geometry used to evaluate state changes in information. There are a myriad of tools used to record relationships with the abstract within them, but they do not exist as natural entities but as perceptive creations dependent on mind. Exponential curves, etc.... would cease to exist in nature if human minds dis. Just as our perceptions are not eternal neither are the tools we invent.
Gaussian curvature measures deviations from being flat. Is being curved or flat a pure concept with no link to reality? it is as much of a tool as a speedometer to memeasure speeds.
So, how can a conceptualization be curved?
I do not grant B-theory with reliability, nor multiverse, M-theory, abiogenesis, etc.... Have you ever noticed that the only parts of science that are used to contend with the bible are the most speculative and theoretical? Why does not gravity, mass, or a ruler disprove God. It is always some think tank theory that does the trick. Convenient I guess but not very persuasive.
Yeah, but the B theory is not speculative at all. Or, at least, the non speculative alternative does not work.
And how does that disprove God? It disproves the necessity of a cause of the Universe based on some arguments and that's it.
At best, it advises you not to look for external evidence of God outside your own faith and personal relationships with Him, if any. Why some Christians need more evidence than that is mind boggling...actually, it isn't
I can invent any graphical representation I want that does the same thing. I can link the economic stability of Tibet with distance if I want and call it theoretically valid. Does not make anything eternal or my model into a natural concrete entity.
I think I already addressed that. The ontology of spacetime goes beyond its graphical representation.
This is an argument that has as it's criteria the known impossibility of a negation. You have just rendered all science (including your criteria) invalid. Science is based on the assumed rationality of the universe. That even though we cannot measure gravity everywhere we assume it behaves predictably everywhere. Debates do not take place about what could someday somewhere be true, but instead about what hypothesis best explain reliable facts. Your in the deepest end of speculation of which I have become increasing skeptical. Why don't we get back to earth and reliable data and see if anything known contradicts God. Models and speculative theories are not persuasive.
What could be more rational than a four dimensional flexible continuum that explains in the most simple terms what we observe about space and time? You confuse rationality with your intuition.
If you look for "irrationality", you should rather address quantum mechanics, that postulates inherently random mechanisms underlying nature. Relativity is a pretty realistic theory, in that respect.
Your not talking about the reality that relativity represents your talking about what is true of the abstract tools used to represent it. You are simply representing tens less time as truth. Of the two dominant theories tensed time has by far the best and most evidence. Memory, the apprehension of the past, thermodynamics, etc..... I had relativity in school and while certainly no expert I was never ever told it justified the belief that reality all exists at the same time and only varies by distance. I have only recently read of that theory and it's argumentation just makes me tired. I swear in many ways science has died. Where are the Newton's, the Galileo's, the Faradays that produce useful testable ideas. Science has lost sight of the shore and is drowning in speculative oblivion with no objective way to know it.
This is your mistake. No relativists will tell you that this view of spacetime is abstract. Itsn't. It is much less abstract than alternative theory, including the classical newtonian one.
And the testability of newtonian theory had the advantage of showing its falsehood, like all good theories even when they fail after a long time of test. Relativity has the same testability and it has been tested like there is no tomorrow. It still holds.
So, using lack of evidence to doubt it is not your best strategy. And its speculative nature is only in your mind, I am afraid.
And this why being wrong is a positive attribute of a theory. Not falsifiable theories, like the God theory, are not even that.
A light year is a measurement of distance not time. It includes time (always measured purely in units of time) but is not equal to time. It is equal to a length. We do not say 20 light years ago but light years away. Those models have really twisted your thinking. It helps if you get out of the lab or off the net and produce things that must work.
Time and space have the same ontology. To use seconds to measure one and meters to use the other is silly. It would be like measuring north-south distances in miles and east-west ones in kilometers.
This is why physicists use the constant factor of conversion to use the same unit. One meter of time is the time needed by light to cover one meter of space. One second of space is the space covered by light in one second of time. You can decide which one to use. I prefer meters.
And it works quote nicely. Even outside the lab.
It is physically irrelevant because time is not physical.
You have been definetely away from school too many meters, or even kilometers, lol.
I did not mention either of your two motives. I said Einstein was PHYILISOPHICALLY or theologically committed to an eternal universe and so made up science that allowed for it. Huge mistake. As in your case when theory or the model become more meaningful than reality you have lost your scientific relevance.
Then Einstein lost the physical relevance, too. For he, like all other relativists think like me, not like you.
Again, you confuse reality with your intuitions. Or with the books of of some philophycal inclined theologian without the first clue about physics.
What about actually reading something about the subject? Spacetime physics by Wheeler and co. Is a cool introduction. If you look for authotity in the field, that is where I would start.
Ciao
- viole