I get you, sounds wonderful, but we are 8 billion. We can hardly feed people on 3rd world like it is now. Billions have almost nothing to eat. And we can't go and addopt communism or killing billions.
There's not enough land available for everyone to eat happy cows. Most people will only eat sad cows for 100 years. Then lab meat.
We currently produce too much food. The issue is geopolitical nonsense getting in the way of distribution. (We can agree that Fiat is the cause of most of that, yes?) even at 10 billion (the approximate global maximum based on population tendencies and projections I've seen, +/- half a billion), we can produce enough decent food for people to not starve on the land we already use for farming, though, I propose we move to a decentralized, distributed food system, which will prove more robust, diverse, flexible and healthier than industrial monocropping which is poisoning the earth, the air, the water, and us.
