jayem
Naturalist
- Jun 24, 2003
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See our soul is spirit. Not physical. So without mass according to the theory of relativity, there is no time. So our souls are eternal by default according to known science, that is not even incorporating meta physics at that point.
Right off the bat you have a problem. You're asserting the existence of a soul. By which I assume you mean some type of non-material entity which maintains one's consciousness and personality after one's death. What "known science" supports this assertion in any way? It's fallacious to think near death experiences are such evidence. Firstly, anyone who recovered from a cardiac arrest didn't actually die. And what science has learned suggests that NDEs are natural neurophysiologic phenomena. Patients reporting NDEs, describe them in very similar terms as what people report after taking certain drugs--ketamine in particular. Ketamine is an anesthetic that produces a dissociative state. Where a patient feels his consciousness is separated from his body. It can have an antidepressant effect, and can also be hallucinogenic. Ketamine blocks NMDA (N-methyl-D-aspartate) receptors. Which facilitate neuronal transmission in various brain regions. If an NDE-like state can be induced by a drug which interferes with nerve impulses, it's not unreasonable to conclude the same effect can result from the metabolic abnormalities accompanying cardiorespiratory arrest. This doesn't discount the finding that many people are profoundly affected after having an NDE. But that's not proof of anything supernatural. NDEs are almost certainly an effect of altered neurotransmitters in a brain under physiologic stress. The SA article discusses this. And it notes that ketamine may be useful in terminal patients to relieve anxiety about impeding death.
New Clues Found in Understanding Near-Death Experiences
But back to the point of the thread: you assume, without convincing evidence, the existence of an immortal soul. You're entitled to believe that. To me, it's a product of wishful thinking. As my avatar notes, I'm a naturalist. I believe when we die, we are gone forever. Lights out--game over--hello darkness my old friend. Assuming this is true, then all this discussion of heaven and hell is quite meaningless.
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