I mean you think about primal hunting adults like the  bushmen or the Australian Aborigines, the  the men do the, do the hunting for erm  for meat  and women do the, do the gathering for  and the point is that er meat is very nutritious  and it's an important part of their diet and men go hunting and they come back and they share food with their wives and their relatives or someone and male parental investment is terribly important  So women for instance if you ask David McKnight who's a world authority on the Australian Aborigines and has spent many years living with them, say what do women look for in the traditional society, what do women look for in a husband?