I heard something to do with Nitrogen and …cow farts(?) I am really unsure of this and would like to learn more.

Answer -

4 Parts

  • Ethical reason for consuming animals
  • Methane produced by cows are a harmful greenhouse gas which is contributing to our current climate crisis
  • Health Reasons - there is convincing evidence that processed meats cause cancer
  • it takes a lot more calories of plant food to produce the calories we would consume from the meat.

Details about the answers are in the comments

  • Tywele
    15•11 months ago

    Not for grazing but for crops that are fed to animals in animal agriculture.

      • Tywele
        2•11 months ago

        Without a source this is just a bogus claim.

          • Tywele
            1•11 months ago

            76% of soybeans world wide are used as animal feed as per your own source. I’m not sure what you are trying to argue with your original comment to me?

              • Tywele
                0•11 months ago

                Care to quote the relevant parts of your sources? I’m not going to read everything from that just to find this claim.

                  • Tywele
                    1•11 months ago

                    You provided the sources, so you read them right? It shouldn’t be a problem for you to quote your sources to support your claims.

                • @commie@lemmy.dbzer0.comEnglish
                  0•11 months ago

                  Although some of the crop is used directly, more than 80 percent of the crop is processed into soybean meal and oil through crushing.

                  • Tywele
                    1•11 months ago

                    Thank you for quoting the relevant part.

                    But I think you are interpreting this wrong. This doesn’t say that 80% of soybeans are pressed into oil at all. It says that 80% are processed into soybean meal (which gets fed to animals) and oil (which are mostly for human consumption). And with the data from ourworldindata it means that around 80%-13.2%=66.8% (very roughly) of soybeans are processed into soybean meals which is also very similar to the data ourworldindata provides:

                    The majority (77%) of the world’s soy is fed to livestock for meat and dairy production. 7% is fed directly to animals as soybeans, but the remainder is first processed into soybean ‘cake’.{ref}Soybean cake (sometimes referred to as soybean meal) is a high-protein feed made from the pressurisation, heat-treatment and extraction processing of soybeans. The oil is extracted from the soybeans to leave a protein-rich product.

                    Emphasize mine.