How much protein could ruminants produce without crops?: Difference between revisions

'''Explore this scenario:''' Suppose that nobody [[food used as feed|uses any crops as animal feed]]. Not even [[crop residues]]{{x|because those could be used for growing mushrooms instead}}. But that farmers still raise cows/sheep/goats on pasture. Fewer of them, overall{{x|the lower populations can be achieved gradually by farmers choosing to not breeding as many. No need to envision a massive culling}}.

* <small>'''For scale''', express it in terms of meat & milk '''per day, per capita, globally'''.</small>