/sci/ - Science & Math

>>11613881
It's pretty fucking scary we are incapable of building a fully self-sustaining biosphere on Earth.
Not that a colony wouldn't be getting inputs but it seems like a solid avenue of study rather than another "simulate mars journey and mental health" press opportunity.
The only people who have really tried were all fucked up US hippies and freaks working on biosphere 1/2. And there's a lot of evidence it wasn't even hermetically sealed anyway.