How disappointing. You don't know the difference between hunter-gatherer and pastoral agriculture. There are no wild cattle anymore.
Current agricultural practices are said contribute about 25% of greenhouse gasses, but that does not figure in whether soil organic compounds are burned off by exposure or sequestered by pasturing or no-till methods. One square foot of humate rich topsoil holds enough carbon for five or ten pounds of CO_2
Maybe you don't see that there is no end to this reactionary lunacy. I do know quite a lot about the livestock industry, as I am from Kansas City. You seem to be fully taken in by this retrograde thinking. Maybe you would like to be a Mid East Bedouin. Not me. I've seen that first hand.