forms and shapes have geometrical results, ancestors have ancestral results unique to each ancestor alive as spontaneously evolving since conceived after inception started ancestral lineages compounding DNA per sole displacement here now. Specific ancestors arrive as conceived to replace those lived and left reproductions to adapt after they die. or nothing is left but corpses without great great grandchildren arriving one at a time that never existed [prior to conceived.
You still want to say theories, theologies, hypothetical possibilities, psychological planned outcomes of all incoming replacements governed by power of suggesting anyone not paying to believe life isn't self evident will be cast out of every franchised reality serving humanity today.
Gee history shows that is the common beliefs to any society ever promised better tomorrow each ration of the planet this atmosphere supported ancestries since remaining 3rd rock from the star universally here intellectually estimated 5 billion revolutions so far.
that includes every rotation now.