Potatos_are_not_friends@lemmy.world to Science Memes@mander.xyzEnglish · 11 days agoExplain that, science nerds!lemmy.worldimagemessage-square165fedilinkarrow-up1863arrow-down123
arrow-up1840arrow-down1imageExplain that, science nerds!lemmy.worldPotatos_are_not_friends@lemmy.world to Science Memes@mander.xyzEnglish · 11 days agomessage-square165fedilink
minus-squareSkasi@lemmy.worldlinkfedilinkEnglisharrow-up12·11 days agoLife existed long before there were any significant levels of oxygen in the air. I doubt humans can undo much of the ~20% oxygen level that exists today. And I think that’s reason enough that life even bigger than microbes won’t die out.
Life existed long before there were any significant levels of oxygen in the air. I doubt humans can undo much of the ~20% oxygen level that exists today. And I think that’s reason enough that life even bigger than microbes won’t die out.