ancestor familiarity
The professor practiced ancestral familiarity
to confirm his belief in evolution.
When blindfolded, professor Correctus would wander
around the zoo until the
feeling
hit him.
"This is it," the professor would announce.
"This is the ancestor
with which I am most familiar."

"Are you sure this is it?" The assistant to Correctus questioned.
"Yes - remove the blindfold," the professor
confidently asserted.

or
[ this mountain shall be removed ]