about bovine flatulance... if you look more closely at the so called studies you might notice that it is skewed to come up with the conclusion that the problem disappears if humans go vegan.... duh.

As if domestic animals are the only source... how about ruminants in general... and how do you explain India? Cattle are a critical part of the agrarian culture while only a minor source of protein for rhis largely vegetarian nation.

This biggest producers of methane from digestion/fermantation were dinosaurs - pardon the pun. And they did quite nicely for hundreds of millions of years.