That sounds like a recipe for living like hunter/gatherers. I for one appreciate modern medecine, indoor plumbing, and hope to live long enough to see someone s

That sounds like a recipe for living like hunter/gatherers. I for one appreciate modern medecine, indoor plumbing, and hope to live long enough to see someone step foot on Mars. Each to their own, but I appreciate all the work our ancestors have put forth, planting the trees whose shade they knew they wouldn't enjoy.