Subject: Re: Another climate change myth takes a hit
Methane emissions by livestock became a cause celebre for the right more than it was ever a rallying cry on the left.

If by "became a cause celebre" you mean "the right said to tell the left to shove their zero meat nonsense up their behinds", then I agree with you. But generations of kids have been taught/indoctrinated - erroneously - that "cows cause global warming". That was never true, not even close.