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submitted 1 year ago by BlackRose@slrpnk.net to c/world@lemmy.world
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[-] Zitroni@feddit.de 21 points 1 year ago* (last edited 1 year ago)

Every time I read about meat and greenhouse gases I feel the need to explain the natural carbon circle. A cow does not produce carbon. It takes carbon from plants and releases it to the atmosphere. Then plants retake that carbon.

Humans are adding carbon to the atmosphere by digging out stored carbon from the ground and bring it to the atmosphere.

So we have to fix the part where we bring additional carbon to the atmosphere. But yes, there are other environmental issues with cattle if you read the op's article.

The Biogenic Carbon Cycle and Cattle: https://clear.ucdavis.edu/explainers/biogenic-carbon-cycle-and-cattle

[-] DouchePalooza@lemmy.world 26 points 1 year ago

A cow also produces a lot of methane, a much worse greenhouse gas.

Besides, the problem isn't the grass from cows grazing, it's the rainforests that go down all around the world to convert to farmland to produce animal feed.

It's much more efficient to use that farmland to feed humans than to feed cows and then feed humans (1kg of meat needs 25kg of feed)

Disclaimer - I'm not vegan but I try to reduce my meat consumption overall, especially red meats.

[-] Zitroni@feddit.de 2 points 1 year ago* (last edited 1 year ago)

Methane is broken down within 10 years which is pretty short. Yes, the other environmental issues are real. BTW, I am eating less and less meat. I just see a lot of false assumptions regarding carbon in the atmosphere.

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this post was submitted on 20 Jul 2023
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