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Vegan diet massively cuts environmental damage, study shows

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  • Link to the scientific article which the news article is based on: https://www.nature.com/articles/s43016-023-00795-w

    • Thanks! Wowzers I've never heard of Nature Food, didn't realize this journal had such a high impact factor. A few things of interest to me from the article...

      • Vegans are one standard deviation younger than heavy-meat-eaters and eat fewer calories... although they should have adjusted for the difference
      • This didn't show on the fancy Monte Carlo simulation they did, but vegans emit much, MUCH less methane than any other group
      • Literally any group is significantly better than heavy meat-eaters, especially low meat-eaters or below

      The questionnaire they used to determine categories:

      • Do you eat any meat (including bacon, ham, poultry, game, meat pies, sausages)? (Vegans, vegetarians and fish-eaters respond ‘No’.)
      • Do you eat any fish? (Vegans and vegetarians respond ‘No’.)
      • Do you eat any eggs (including eggs in cakes or other baked goods)? (Vegans respond ‘No’.)
      • Do you eat any dairy products (including milk, cheese, butter, yoghurt)? (Vegans respond ‘No’.)
        And meat-eaters are divided by grams of meat eaten per day: 50 g/d, 50-100 g/d, 100 g/d. Apparently one patty from McDonald's (Big Mac has two) is like 45 grams of beef so...

      I mean the conclusions aren't anything surprising, cows are literally one of the major sources of environmental damage... But it does provide some way moving forward I suppose. I suspect banning steakhouses would have a much better impact than forcing everyone to be vegan lol

  • Scientists: massive, massive reductions from Veganism

    Spencer: I'd like to see genetically modified cows

    Scientists:

38 comments