ABCDE to No Stupid Questions · 2 years agoWhy don't we pump seawater into deserts to revive them?message-squaremessage-square60fedilinkarrow-up1101arrow-down127
arrow-up174arrow-down1message-squareWhy don't we pump seawater into deserts to revive them?ABCDE to No Stupid Questions · 2 years agomessage-square60fedilink
minus-squaremarsokodlinkfedilinkarrow-up1·2 years 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?