cheese_greater@lemmy.world to Ask Lemmy@lemmy.world · edit-216 hours agoWhat beliefs or hypotheses do you hold strongly despite not feeling confident that you can necessarily prove or evince it?message-squaremessage-square119fedilinkarrow-up180arrow-down12file-text
arrow-up178arrow-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-216 hours agomessage-square119fedilinkfile-text
minus-squareTazerface@sh.itjust.workslinkfedilinkarrow-up3arrow-down1·1 day agoIt was calculated decades ago. I remember Carl Sagan talking about it.
It was calculated decades ago. I remember Carl Sagan talking about it.