You must critically discuss the literature and argue for one particular side for the following question:- Why did modern humans develop BIPEDALISM as our primary mode of locomotion? Pick one or two of the many theories and argue for it. NOT allowed to use internet sources that have not been published in a scholarly journal or book. Examples journals/magazines: American Journal of Physical Anthropology, Animal Behavior, Discover, Evolution, Journal of Human Evolution, Natural History, Scientific American, Primates etc.
