Recent research of DNA proves the evolution of Families connected directly with food all the way back to Homo Sapien Neanderthalansis, Homo Erectus, Homo Habilis,and even Australopithicine My Sociolinguistic research was about connecting of Rites of Passage with Food,Families and Seasons. Grocery Stores are designed for Women' Gathering not hunting. You no longer need to prove what you don't know. Not every Homo Sapien Sapiens evolve.