I read the title and thought " we already do!" Not realizing the apocalyptic nature of the question. My immediate family eats 2 1/2-3 deer a year. Generally don't buy beef. I remember grandad telling me about the great depression up here in Wisconsin, and how they had a game warden in their small community. When a shot rang out, he would try to track down the perpetrator, only because he wanted to help distribute meat for those who had none. Refrigeration was non existent. Hard times, yes. But I would argue better times. But yeah, the deer would run out when the yahoos dispersed.