[freedomben]

What about a system where wolves aren't allowed to eat sheep, and everybody just chooses for themselves what to have for dinner (so long as that choice doesn't involve coercing someone else)?

[eropple]

Nobody "allows" wolves to eat. They do it unless they are stopped. As such, such system exists except in fantasy-lands where neither politics nor economics exist.

[anoncake]

In that case the sheep starve, because the grass is a wolfs private property.