William Halse Rivers Rivers was an English anthropologist, neurologist, ethnologist and psychiatrist known for treatment of First World War officers suffering shell shock, so they could be returned to combat. Rivers' most famous patient was the war poet Siegfried Sassoon, with whom he remained close friends until his own sudden death.

The Royal Anthropological Institute of Great Britain and Ireland (RAI) is a long-established anthropological organisation, and Learned Society, with a global membership. Its remit includes all the component fields of anthropology, such as biological anthropology, evolutionary anthropology, social anthropology, cultural anthropology, visual anthropology and medical anthropology, as well as sub-specialisms within these, and interests shared with neighbouring disciplines such as human genetics, archaeology and linguistics. It seeks to combine a tradition of scholarship with services to anthropologists, including students.