It is the premise of the topology/'fabric' of spacetime that all events exist out there on the fourth dimension and are every bit as real as what is experienced as the present moment and that the sense of the present point in time is as subjective as one's point in space. The monumental logical fallacy of this is the effect of time is being created by stuff moving around and thus changing configuration. It directly contradicts another basic physical premise, that energy is conserved, since reality requires energy as the medium for information, creating new information means destroying the prior information that energy had been manifesting. The hard drive of life only has so much space....
A point I keep making is that while we, as individual points of reference, experience change and time as a narrative sequence of events and so the present seems to move from past to future, it is actually this changing configuration of what exists, that turns future into past. Potential precedes actual. Tomorrow becomes yesterday. That way, it makes perfectly good sense that all clocks run at their own rates, since they are individual actions and the world doesn't branch out into multiple realities, with every quantum, or any other probability, because it is the coalescing of these probabilities which creates the actuality of the present form. Suffice to say, this goes against the current belief system, so it gets no traction.
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