There is need for more authentic and collaborative work on how life began on this planet. It was in such a hoary past that even the count of the years to that origin is unclear. One of the theories has it, that it began with an amoeba as a single-cell live entity. Then it gradually evolved into more complex existence and progressively more complex live entities. As one of theories goes life split into what became earth-bound and what became water-bound creatures. The theory of evolution is enchanting, and recognition of the same is necessary to know that evolution has not stopped.
This, in one form, is the story of the transformation which led to the birth of homo sapiensin some form. That this could have happened over 50000 years ago or more is a conjuncture which has yet to be established with documentation and evidence. The eerie part is that evidence-based logical documentation may well be difficult unless some revolutionary scientific method of evidence testing comes across.
Notwithstanding what is said in earlier sentences, transformation is a continuous...