If you don't like my source then perhaps you can provide one that is better.
I just reviewed every result on the first page of Google search for: beef greenhouse climate. EVERY SINGLE ONE explains, in one way or another, that beef has a significant and grossly disproportionate impact on the climate. The Economist, Scientific American, The Guardian, Forbes, World Resource Institute, Vox, BBC, Science(published by the American Association for the Advancement of Science), Sciencedirect, the United Nation's FAO, and countless more. Take your pick. Or you could try
Environmental impact of meat production with over 200 sources cited.
Global warming in general, and the impact of beef in particular, are all way past the point where denialism requires actively avoiding and disregard wall-to-wall sources saying the same thing.
If we are concerned about the global warming impact of eating beef then I'm thinking we did so well with the big emitters of coal, petroleum, natural gas, cement, and metal refining, that we are looking to the teeny tiny impact of beef.
If you are bleeding from multiple wounds, I'm sure you know full well that was not a valid argument AGAINST bandaging the easily fixed bleeding immediately, while experts attempt to get the more severe and difficult bleeding under control.
We have not remotely halted global warming. We have barely begun to slow it down, due to decades of sabotage by denialists. The only way we can possibly solve this problem is a few percent at a time in many different ways and many different places. As all of the top Google search results explain, reducing beef consumption is the quickest and easiest thing we can do to immediately and significantly shift things several percent in the right direction. Several percent translates into years of difference, and a lower peak temperature.
As for the rest of your post, I very carefully checked and double checked. Not one sentence was remotely addressed how much impact beef does or does not have. I'm not sure why, but you spent four paragraphs 100% dedicated to arguing that your signature is false and absurd.
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