Feudalism: A lord owns the land and the trees growing in it. He has a bunch of peasants who will pick the apples for him. The lord gets all the apples and the peasants are allowed to live on his lands another day. Later that night, they go work on their own farms that hopefully give them enough food to keep going. In the long term they’ll probably starve to death or get kicked out of the house they themselves built. I guess living as s hunter-gatherer in the forest isn’t that bad compared to the other alternatives.