Food and agriculture have a significant impact on our planet, particularly in terms of carbon emissions, water withdrawals, and land use.

  • commie@lemmy.dbzer0.com
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    1 year ago

    all the water use in poore-nemecek 2018 (the source for this chart) is dubious. they treat each end product as though all the inputs were made only for that end product AND as though the inputs wouldnt have been produced (and wasted) anyway as the result of some other process. it has no contextualization of the broader systems of production.

    • Piers@beehaw.org
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      1 year ago

      Also like… Cheese is where you take all the valuable stuff out of milk and through away the water that constitutes most of it’s mass. Of course it’s a poor water to weight ratio because most of the weight of milk is water. But in terms of water usage to available dietary nutrition I can’t see it being very different to milk.