RE: Life After Death Is Impossible, Says Scientist
February 22, 2021 at 3:08 pm
(This post was last modified: February 22, 2021 at 3:58 pm by John 6IX Breezy.)
(February 22, 2021 at 2:03 pm)Apollo Wrote: Even if you theoretically think of reconstruction of one type of consciousness (my grand father), you cannot possibly theoretically come up with a way of reconstruction of a different consciousness (me or some other guy) since some of the same particles were used to make up both consciousness in two separate living beings at two different spacetime coordinates but since same matter manifested itself in two different set of information in two different spacetime coordinates, it is no longer unique universally. In other words, my consciousness is not a unique thing universally speaking. It is only unique within the coordinates of spacetime where I exist. But the very basis of reconstitution of consciousness implies that it is universal and trumps spacetime (my grand father's consciousness should be reconstructed as should be mine equally at the same time). This creates a paradox that's impossible to overcome.
I think it is a problem insofar as you ascribe personal identity to individual particles. And although we don't shed and replace neurons the way we do skin cells (and the blood-brain-barrier exists) brains are not chemically stagnant: chemicals already exchange in and out of the brain; microglia already heal and repair neurons; and there are already parts of the brain where neurogenesis occurs.
In other words, although I agree with the problem you've described (that the same particles can be recycled in two different brains), it is also true that the brain is already not completely static and does recycle and exchange chemicals on its own while you are alive. I think we simply don't know enough neuroscience to understand how a person maintains continuity of identity despite all the changes that occur naturally. And I'm sure there are people who would argue that we don't―that we are a different person every day.