The concept of a soul which can transcend death has existed throughout five thousand years of human history, and, contrary to some popular belief, its existence does not contradict modern scientific discoveries.
Well, varying vague ideas which could be seen as variants of a 'soul' concept have existed, yes, much as stories explaining rainbows have been replete through human history. I'm not aware anyone has said that the idea of a soul is disproven by science, just that it's outside of science's remit given that no-one can give any supporting evidence for it.
It's not necessary for science, science has a perfectly serviceable explanation without it - outside of science, though, apart from it making you feel better to think that it's real, do you have any basis for the idea?
O.