Green in tooth and claw

Green in tooth and claw

Hard plant foods like seeds and nuts may have made up a larger part of early human ancestors’ diet than currently presumed, according to a new experimental study of modern tooth enamel from anthropologists in Arts & Sciences.

‘Man the Hunter’ theory is debunked in new book

You wouldn’t know it by current world events, but humans actually evolved to be peaceful, cooperative and social animals. In a new book, an anthropologist at Washington University in St. Louis goes against the prevailing view and argues that primates, including early humans, evolved not as hunters but as prey of many predators, including wild dogs and cats, hyenas, eagles and crocodiles. Despite popular theories posed in research papers and popular literature, early man was not an aggressive killer, argues Robert W. Sussman, Ph.D., professor of anthropology in Arts & Sciences.

Early man more wary than war-like, new book asserts

Some species still prey on humans to this day.Early man was more wary than war-like, more intelligent, agile, and cooperative than aggressive, predator or killer, and he co-evolved as the prey of many species. Moreover, in the old days, woman wore the pants in the family and men were basically expendable, not the brightest bulbs on the tree when it came to tools, and functioning best as sentinels wary of predators in edge environments between the forest and savannah. Those are the primary themes of a new book, “Man the Hunted: Primates, Predators and Human Evolution”, co-authored by Robert W. Sussman, Ph.D., professor of anthropology in Arts & Sciences.

Survival of the fittest? Anthropologist suggests the nicest prevail — not just the selfish

Are humans inherently good? The prevailing view in popular and scientific literature is that humans and animals are genetically driven to compete for survival, thus making all social interaction inherently selfish. According to this line of reasoning, known as sociobiology, even seemingly unselfish acts of altruism merely represent a species’ strategy to survive and preserve its genes. But Robert W. Sussman, Ph.D., a professor of anthropology in Arts & Sciences at Washington University in St. Louis, argues that this is a narrow and simplistic view of evolutionary theory that fails to explain many aspects of sociality among mammals in general and primates in particular. In “The Origins and Nature of Sociality,” a new book Sussman co-edited, he and other researchers challenge the proponents of sociobiology. “The ‘selfish gene’ hypothesis is inadequate,” Sussman says.