How do you scale evolving in plain sight into an intellectual conversation between 2 persons of multiple realities existing simultaneously alive now?
Mind rational interpretations of each part as spontaneously different simultaneously here no two lifetimes are ever the same as any living thing already lived so far.
How many parts of this species are alive this second? Nobody can answer that completely since people are born and die every second when part of the whole evolving process taking place now in this atmosphere here or any other universally present.
Break down each part in specificity of location?
5 types of basic ancestral lineages within this species that became hybrid 5 ancestral lineages to 5 generation gaps alive each rotation forward until extinction happens.
16 great great grandparent generation gaps.
8 great grandparent generation gaps.
4 grandparent generation gaps
2 parenting generation gaps
each great great grandchild that became a son or daughter to parent, grandchild to their parents' parents, great grandchild to their grandparents parents, great great grandchild to their great grand parents' parents.
Evolving doesn't exceed series parallel positions of ancestries inhabiting space now.