A Garth Marenghi's Darkplace quote, from an episode where the hospital has a problem with its water which causes evolutionary regression, for these troubled times:

Dr. Rick Dagless M.D.:

Sanch is regressing to Homo Neanderthalenis [sic]. Right now, Sanch, you're Homo Erectus, but who knows how long you've got.

Dr. Lucien Sanchez:

I appreciate you being straight with me.

Thornton Reed:

And you and I are Homo Sapiens?

Dr. Rick Dagless M.D.:

Correct.

Thornton Reed:

But if we're all basically Homos, shouldn't we get along?