Dr. Edward Morbius ⭕ is a user on mastodon.cloud. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
Dr. Edward Morbius ⭕ @dredmorbius

Your occasional etymology: pollution (n.)
mid-14c., "discharge of semen other than during sex," later, "desecration, defilement" (late 14c.), from Late Latin pollutionem (nominative pollutio) "defilement," noun of action from past participle stem of Latin polluere "to soil, defile, contaminate," ...

Well ... /that/ was unexpected.

etymonline.com/index.php?term=

The meaning of environmental contamination, at least in common usage, is also quite recent:

from por- "before" + -luere "smear," from PIE root *leu- "dirt; make dirty" (see lutose). Sense of "contamination of the environment" first recorded c. 1860, but not common until c. 1955.

@dredmorbius If the resource constraints don't get you, the wankers will.