ABCDE@lemmy.world to No Stupid Questions@lemmy.world · 1 year agoWhy don't we pump seawater into deserts to revive them?message-squaremessage-square60fedilinkarrow-up1100arrow-down126
arrow-up174arrow-down1message-squareWhy don't we pump seawater into deserts to revive them?ABCDE@lemmy.world to No Stupid Questions@lemmy.world · 1 year agomessage-square60fedilink
minus-squaremarsokod@lemmy.worldlinkfedilinkarrow-up1·1 year agoEven as a slave, the cost of a human work is magnitudes above the cost of using a pump with petrol. A slave may be able to output ~1kWh per day, that’s mostly a few 10s of cents anywhere. Can you feed anyone on that?
Even as a slave, the cost of a human work is magnitudes above the cost of using a pump with petrol. A slave may be able to output ~1kWh per day, that’s mostly a few 10s of cents anywhere. Can you feed anyone on that?