Encyclopædia Britanica: The
Oldest Human Ancestor
Jian
Han, Northwest University, China
. . .the creatures were bilaterally
symmetrical with a body dominated by a single large opening that was
probably used for both eating and excreting waste. . .
Howdy there,
great-great-great-great. . .grandmaw (grandpaw?).
We have evolved.
Excuse our chutzpah.
Can't say where-when-why-how this came to pass,
but some separate their mouth from their ass.
Others continue your ancient tradition.
They make up the species H. politician.