Discussion on question by crass_sandwich: Why would Earth be long-term unsuitable for an advanced alien species that's already colonized it?
Discussion on question by crass_sandw…
Imported from a comment discussion on https://worldbuilding.stackexchange.com/questions/161737/why-would-earth-be-long-term-unsuitable-for-an-advanced-alien-species-thats-alr
1915d ago – Nosajimiki
4
export all events for this room
Starred posts
(none)