Comment on Nobel Prize winning biochemist says all biofuels are nonsenseparentComments−Evbn13yCrowding and water could constrain is before solar energy does.−Someone13yWater? With unlimited ultra cheap energy, there is plenty of sweet water in the oceans.On the other hand: what is stopping us now from combining salt evaporation ponds with sweet water production in e.g. the coastal regions of the Sahara?−svdad13yI think we'd all be better off if energy, rather than space or water, were the limiting factor.
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Crowding and water could constrain is before solar energy does.
Water? With unlimited ultra cheap energy, there is plenty of sweet water in the oceans.
On the other hand: what is stopping us now from combining salt evaporation ponds with sweet water production in e.g. the coastal regions of the Sahara?
I think we'd all be better off if energy, rather than space or water, were the limiting factor.