What about human farts? Don't humans out number cows? And don't humans fart daily?
Shouldn't we instead focus on a diet that prevents humans from farting?
(Incidentally, I ate no calories from any plant-based source during all of 2021, and an interesting side effect that I noticed (other than spectacular overall health) was that I completely stopped farting. Others who have tried the all-meat diet have also commented on the fact that humans don't fart on an all-meat diet.)