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by Faelon
148 days ago
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You would think so, but this is actually completely wrong. Prawns and fish use the most freshwater per calorie of any food https://ourworldindata.org/water-use-stress. My point about cows reinforces the point on inequality of impact- the Colorado River is vulnerable and arid, yet we waste this water on cows. |
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But, It's also likely that most of these farmed fresh water foods are in areas with highly renewable freshwater resources (SE Asia, US South), rather than arid locations.
The map titled "Freshwater withdrawals as a share of internal resources, 2022" shows that SE Asia withdraws a fraction of their renewable freshwater every year.
> Colorado River is vulnerable and arid, yet we waste this water on cows.
Define 'waste.' Producing cows creates food. Rain-grown corn from the mid west is fed to the cows. What should we do with the water from the Colorado River otherwise?