NocturnalMorning@lemmy.world to World News@lemmy.worldEnglish · 17 days agoCollapse of Earth's main ocean water circulation system is already happeningwww.earth.comexternal-linkmessage-square118fedilinkarrow-up1520arrow-down113file-textcross-posted to: [email protected]
arrow-up1507arrow-down1external-linkCollapse of Earth's main ocean water circulation system is already happeningwww.earth.comNocturnalMorning@lemmy.world to World News@lemmy.worldEnglish · 17 days agomessage-square118fedilinkfile-textcross-posted to: [email protected]
minus-squarevolvoxvsmarla @lemm.eelinkfedilinkEnglisharrow-up3·16 days agoI thought it was 500. I think I even read that 50 might be enough by some estimates.
minus-squarechaogomu@lemmy.worldlinkfedilinkEnglisharrow-up2·15 days agoI’ve seen some of the same estimates. I settled on 2K because that’s what is estimated to have survived the To a supervolcano. Or rather the non-African population that survived. Homosapiens in Africa actually did quite well comparatively.
minus-squareDanquebec@sh.itjust.workslinkfedilinkEnglisharrow-up2·edit-215 days ago50 if you’re carefully planning breeding. 2000 for a good chance to persist long-time under normal breeding conditions
I thought it was 500. I think I even read that 50 might be enough by some estimates.
I’ve seen some of the same estimates. I settled on 2K because that’s what is estimated to have survived the To a supervolcano. Or rather the non-African population that survived.
Homosapiens in Africa actually did quite well comparatively.
50 if you’re carefully planning breeding.
2000 for a good chance to persist long-time under normal breeding conditions