Sorry, Worth1. This planet already has enough methane. I really think we humans should find some other source of protein. Of course I still like my hamburgers and steaks and ...... Well, maybe I'm just not signed up 100% on the side of reducing the bovine population. But, then, we humans create a substantial amount of noxious gases. Maybe we should reduce the human population as well. Nayh, this subject is too political.
If we don't eat beef, then we must eat some kind of meat. I think you should put the antelope population on notice that they are next !!!!