Why? what reason should a question like that exist at all in the kinetics of evolving at the same time mutually being reproductive results sustaining the current population left here?
Actual answer by experience dealing with deniers sustaining social doubt each added generation and take advantage of civility of most seeking balance between extreme thresholds of expanding details matched by never duplicated results present.
14/1 in 4 generations, 30/1 in 5th. original arrivals to DNA within a species living in compounding reproductive cycles of ancestral lineage in plain sight and mutual evolution occupying space here. original 16 reproduced 8, that added 4, supplied 2 delivering each great great grandchild that can only develop into 1 of 2 parents or not, become 1 of 4 grandparents after parenting, will only reach 1 of 8 great grandparents when and if grandchildren add another generation of new great great grandchildren.
Principles to compounding DNA, guess where rule of 72 came from as economics intellectually trains brains to ignore instinctive awareness to one's proportionately here displacement?
7 degrees of being displaced
why, how, which whom, when, where, what, 7 degrees corrupting each generation forward with power of suggesting biology isn't the only source of eternal separation to kinetic life evolving limited to the atmosphere now
means, motives, methods, promised tomorrows, mayhem, madness, misery making each lifetime regret being able to live as one of a kind forward without mind over matter governance honoring symbolism over substance value of time adapting to moment here.
Mob rule is centered around keeping everyone regretting natural limitations as reproductive cycles eternally separated now. Why democracies fail each generation ancestors play roles of people able to intellectually live beyond adapting to the moment here because each generation recycles past mistakes as all anyone needs to know..