I have come real close to having had it with civilization with its harms to the world, which we should not think just belongs to us. The only way to live with this awareness is to live sustainably on land for it, with having what is needed that can growing there. The only way for that work, with real sustainability, is with it being done with a community of people joined with the same mind for it. This is what I see needed, and for my approach, I would have godly people joined for it. It is not so much animals that are needed for this, but land can best support crops for growing things for food, and some for use of clothing and similar needs. I would wish to find such that would join for this. Permaculture and natural farming methods can be used in this, and for the sake of preparation, it should be in place before disaster comes making it too late.