cheese_greater@lemmy.world to Ask Lemmy@lemmy.world · edit-22 months agoWhat beliefs or hypotheses do you hold strongly despite not feeling confident that you can necessarily prove or evince it?message-squaremessage-square93fedilinkarrow-up175arrow-down10file-text
arrow-up175arrow-down1message-squareWhat beliefs or hypotheses do you hold strongly despite not feeling confident that you can necessarily prove or evince it?cheese_greater@lemmy.world to Ask Lemmy@lemmy.world · edit-22 months agomessage-square93fedilinkfile-text
minus-squareTazerface@sh.itjust.workslinkfedilinkarrow-up2arrow-down1·2 months agoIt was calculated decades ago. I remember Carl Sagan talking about it.
It was calculated decades ago. I remember Carl Sagan talking about it.