Are you a farmer? Thats a pretty fucked up thing to say if your not. Im already operating at a 33% higher capacity than my county recommends and will get to 1au/acre in 2 or 3 more years. I've only been ranching for 3 years... So at that rate im producing ~600cals for a person per acre per year with sheep or 845cal per acre per year with beef, meaning it takes around 3-4acres to feed a person on grass fed grass finished meat.