I’ve heard of people with near death experiences having these calm, soothing experiences. It’s lovely that our brains do this for us.
I know there’s a natural selection, those with the best characteristics continued, and those who didn’t have the qualities to survive would pass away. But everyone dies in the end. What made it so that all brains release those chemicals to ease our last moments?
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How can there be any selection pressure to make your passing easier. Selection pressure only works if the characteristics are passed on to the next generation. In the circumstances this sounds highly unlikely.
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