jiohdi comments on Timeless Physics - Less Wrong

32 Post author: Eliezer_Yudkowsky 27 May 2008 09:09AM

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Comment author: jiohdi 22 February 2016 12:02:00AM 0 points [-]

I think you are close but still wrong. past and future only exist in the mind, not in reality. the past is just data about where stuff got recorded by you and has moved on to where it is now. the future is just an educated guess as to where that stuff will move to from here. NOW alone is real, NOW alone contains mass and energy. the only way we can experience and evolving time is because stuff is in motion and we have the capacity to record and project its locations. Time is a measure of changing relationships between matter and energy that exists and is in motion. 5 years ago means that the stuff of the universe has changed relationships and one of those relationships was the rotation of our planet around our sun 5 times. if the past present and future all exists then there is NOTHING moving and no way to notice anything change unless by some entity beyond it all, like a person watching a static film that moves via an external projector. if you accept that possibility that we are part of reality and not beyond it, then you cannot explain our perception of motion without actual motion involved.