why is it a problem that it takes so much water to produce 1kg of beef – something like 15,000 liters – if the cows just pee it all back out anyway?
In: 10104
When people are concerned about water, water scarcity, etc. they are always talking about immediately potable (drinkable) water. All water gets recycled eventually but there isn’t enough drinkable water around for the number of people and things on the planet.
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