Environment one's ancestral lineages each generation gap had been geographically located prior to 7,000 years ago when human intellectual technology created easier ways to travel between literal time zones regardless latitude between equator and polar axis of rotation.
The closer to tropics and sea level of 75% of earth's surface is covered by oceans between continents and mountain ranges, rivers, lakes, canyons.
Why explains current events, how is behavior of each ancestor living. What, where, when, which, whom refers to generation gaps of 16 great great grandparent, 8 great grandparents, 4 grandparents, 2 parenting the sons, daughters, cousins, other ancestral lineages, living forward in plain sight one at a time since conception so far.
Created equally wasn't established by social debate.