this post was submitted on 26 Aug 2023
135 points (96.6% liked)

Technology

60165 readers
3954 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 2 years ago
MODERATORS
L3s
[email protected]
[email protected]
L4s
enu
135
A Mars Colony Needs Just 22 People to Survive, Simulation Suggests (www.extremetech.com)
submitted 1 year ago by L4s to c/technology
31 comments fedilink hide all child comments
 

A Mars Colony Needs Just 22 People to Survive, Simulation Suggests::undefined

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 8 points 1 year ago (3 children)

I remember reading somewhere it was around 500-1000 for a sustainable human colony to begin. Did we get better at avoiding Hapsburg Jaws?

[–] Genrawir 12 points 1 year ago

I was wondering the same thing before reading the article. This is for a 28 year mission, and doesn't include setting up the base, or power and water supply.

[–] scarabic 1 points 1 year ago

If it’s basic generic viability I’ve always heard 30-60 though I couldn’t name a source for that.

[–] afraid_of_zombies 1 points 1 year ago

I think that number comes from long term genetic diversity issues. Some rule in biology about inbreeding depression came up with it