"Contaminating" Mars with Earth organisms is a good idea, imo.
If you are going to settle there it is going to happen. And if you are terraforming it MUST happen.
10 posted on 04/17/2021 10:50:52 AM PDT by Harmless Teddy Bear
(May their path be strewn with Legos, may they step on them with bare feet until they repent. )