The early or proto-human species as of during and then shortly after
the very last ice-age this Earth w/moon is ever going to see, as such
were extremely survival intelligent, much better off at their
surviving than the vast majority of supposedly highly educated humans
as of today could muster. As such they had often recorded whatever
was of keen interest or of whatever else was shock and awe worthy of
their era.

However, apparently as of prior to 12,500 BP, or even of somewhat more
recent times, there simply was not until some time after 12,500 BP
that human notice was taken of any significant ocean tidal issues, of
any seasonal tilt variation worth their having to migrate, and of
absolutely nothing ever got recorded or otherwise noted as to their
environment having that terrifically vibrant moon, as so often from
time to time allowing them to see, hunt and gather by winter night
nearly as clear as by day.

Seems if they were in fact survival smart enough and so good at having
depicted their environment and of anything that truly mattered,
whereas such you'd have to rethink as to why such intelligent and
highly survival skilled folks were so otherwise entirely dumbfounded
and/or oblivious, as to their having excluded seasonal changes, ocean
tides and of that terrifically big old and bright looking moon of
ours.

What if a nearly monoseason Earth and of its somewhat elliptical orbit
of our passive sun simply didn't have that moon as of prior to 12,500
BP?

Why as of today are such public owned supercomputer simulations on
behalf of running this alternative interpretation of the best
available science being sequestered or kept as taboo/nondisclosure
rated?
.. - Brad Guth