Georgina Parry replied on Oct. 24, 2011 @ 11:58 GMT
Paul (and anyone interested in paradoxes)
(Paul,the dimensions that you keep talking about are the dimensions of the output reality IMHO. Not the foundational or source reality. That should be clear by now from the discussion we have been having.)
Re the barn paradox: The short pole is formed by the processing of the received data.It is made from what would be slices of the long pole...
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Paul (and anyone interested in paradoxes)
(Paul,the dimensions that you keep talking about are the dimensions of the output reality IMHO. Not the foundational or source reality. That should be clear by now from the discussion we have been having.)
Re the barn paradox: The short pole is formed by the processing of the received data.It is made from what would be slices of the long pole as seen at different times from the other observer's reference frame.It is not a pole object actualisation but an observed manifestation. As as -I- am concerned it is resolved and I do not need to wait for someone else to understand the answer or approve it.( See diagram for terminology.)
So is the Grandfather paradox. There is no time dimension in foundational reality only uni-teporal Now and continual change, the time dimension is a transmission delay artifact. So it can not be traveled along. So no Grandfather paradox.
And the Andromeda paradox: 2.5 million years after the events occurred on Andromeda they could be observed. Walking towards Andromeda the data will be received sooner. Which means for the walking observer the battle fleet has already been launched but for the stationary observer on Earth battle plans will only just be being made.
However If the same thing is done but 2.5 million years earlier prior to the possibility of observation first the battle plans are drawn up and this is simultaneous to both Earth men regardless of their position in the universe and then the fleet is launched and that is simultaneous to both Earth men regardless of position. Because the unobserved reality is non relativistic but there is sequential passage of time (sequential change of universal arrangement).
Only observed (Image or output) reality relying upon data transmission is relativistic. So the paradox is based upon a false assumption that unobserved Object/foundational/Source) reality is relativistic and that there would be non simultaneity of occurrence of the -Source events- on Andromeda for the two men, rather than just non simultaneity due to differences in when -sensory data- is received.
For some reason it was decided that space-time exists externally to the observer and is not just "mind space", a construct that is fabricated by the function of the sensory system and brain (and other reality interfaces).I do not know if that was a deliberate decision made by Einstein or his possible indecision on the matter was overtaken by the assumptions of others. Whatever the reason for the assumption of the space-time continuum as an external reality, and not a fabrication from received data only, it is IMHO incorrect. That does not make GR or SR incorrect but incorrectly interpreted.I am not waiting for someone to give the answers. These are the answers.
Paul you said "All change is sequential, how can it be otherwise?" I answered that question... and now you are making it about causality. Yes the actualisations and their parts have relationships because of their separations and orientations and scale, which affect the magnitude and orientation of the forces that act to cause change to give the next actualisations and relationships and so on. That was something I mentioned earlier on but you seemed to dismiss as irrelevant.
Georgina Parry replied on Oct. 25, 2011 @ 03:15 GMT
What is wrong.
1. Barn pole: assumption that the measurement as seen by the observer -is the object- as it exists according to that observer, rather than being just a manifestation fabricated by the observer upon receipt of sensory data. It denies/ignores the independent existence of the source object from which the sensory data was produced by emission or reflection. (Also ignores motion blur.) A (HYPOTHETICAL) ILLUSION.
Evidence for independent existence of objects (without observation) can be found within magical illusion, as the illusionist "manipulates" existing objects unobserved, to control perception. The audience observes a significantly different reality (from the reality known to the illusionist), formed from received data alone.
2.Grandfather: assumption of a time dimension in foundational reality rather than it being a transmission delay artifact incorporated in the output observed reality. MISINTERPRETATION OF EVIDENCE.
3.Andromeda paradox: assumption that unobserved foundational reality is relativistic rather than just the output reality from observation. MISUSE OF THEORY (applying it to a situation in which it is not relevant/appropriate.)
All 3 paradoxes are overcome by using the explanatory framework as summarized on the diagram provided.
Georgina Parry replied on Oct. 25, 2011 @ 05:04 GMT
In barn pole: To be clearer I should have said "manipulates" existing objects unobserved"...by the observer in the audience.