zedgeist@lemmy.world to me_irl@lemmy.world · 23 天前me_irllemmy.worldimagemessage-square29fedilinkarrow-up1493arrow-down17
arrow-up1486arrow-down1imageme_irllemmy.worldzedgeist@lemmy.world to me_irl@lemmy.world · 23 天前message-square29fedilink
minus-squareexplodicle@sh.itjust.workslinkfedilinkEnglisharrow-up4·22 天前I wonder if decreased reproduction in developed countries is the result of evolutionary forces from long ago. It seems like most animals are the opposite, and have more offspring during times of plenty.
I wonder if decreased reproduction in developed countries is the result of evolutionary forces from long ago. It seems like most animals are the opposite, and have more offspring during times of plenty.