I’ve been reading about the various ways the human soul is perceived by various religious traditions as well as non-believers. In most cases the soul is seen as an entity that remains in existence after death of the body. For those uninclined toward religious dogmatisms the soul may, if accepted as existential at all, likely lack individual identity and will, after death, merge into a collective unconscious, a mindless and immaterial essence.
A common religious perspective has the soul maintaining the identity, personality and memories of the individual from which it emanates. If one is to experience the benefits of heaven or the eternal miseries of Hell such a soul will be necessary, even as such a belief may be a strain on the thoughtful faithful who may have trouble with the idea of a functioning dead brain.
Another concept of soul can be found in the scifi realm. A ‘cortical stack’ situated between the brain and spinal column containing one’s identity is found to be portable. This ‘personality package’ can be transferred once one’s body wears out into a fresh physical specimen creating in effect a new you. Belief in such futuristic technology will certainly be a significant strain on even the most avid of scifi proponents.
Anticipating a future reality beyond life as we know it is something humankind has been contemplating for millennia and it’s pretty compelling for many of us to continue to do so. Contemplation is never a bad thing.