Alison S. Brooks

Brooks received her Ph.D. in Anthropology from Harvard University in 1979.[2] She has been a professor at George Washington University since 1988[2] and is also a Research Associate in Anthropology at the Smithsonian Institution. She was elected a Fellow of the American Academy of Arts and Sciences in 1996, and in 2016 she was awarded the Medal of Honor (Médaille d'Honneur) of the City of Toulouse for contributions to African archaeology.[2]

Brooks has conducted extensive field research in the Middle Awash Valley, Ethiopia, and in the Olorgesailie Basin, Southern Kenya Rift.[1] Her work has also included projects in Syria, Lebanon, Jordan, Sweden, France, China, Botswana, South Africa, Zimbabwe, Tanzania, and the Democratic Republic of the Congo.[2] Brooks is also involved in the development and implication of new heritage policies in Africa.[2]

Brooks's research centers around human evolution and modern human behavior.[3][4][5] Modern human behavior was once generally thought of as beginning in Europe with the end of the Last Glacial Maximum, but Brooks and Sally McBrearty have challenged this idea.[3] They argue that thinking that modern human behavior evolved anywhere other than in Africa erases a fundamental part of African history from the archaeological record and also from the history of every human alive today.[3] Brooks and McBrearty explain what it means to have modern human behavior, and theys review the evidence found in Africa dating back to the Middle Stone Age.[3] They argue that the evolution of humans was not a European revolution that suddenly overtook the world and replaced everything else, but rather a gradual shift from Africa and out.[3] Their article in the Journal of Human Evolution (2000), "The Revolution That Wasn't: A New Interpretation of the Origin of Modern Human Behavior," has been cited nearly 2000 times (as of December 2016), making it the most frequently cited article in that journal's history.[6][7]

Anatomically modern Homo sapiens were widespread by 50,000 years ago, though Neanderthals were still dominant in the colder climates of Europe, Asia, and Siberia until 35,000 years ago.[4] This period from the Middle to Upper Paleolithic is a time marked with the emergence of new technologies such as specialized bone tools and blade cores, more prominent art, larger social networks, and more advanced economic strategies.[4] Brooks has recently found evidence of tools being used in Africa long before they were being made in Europe, which lends support to the argument that modern human behavior arose in Africa.[4] At the Upper Semliki Valley of the eastern Democratic Republic of the Congo, she and her team have found evidence of complex technologies that date to the Middle Stone Age.[4] They found barbed and un-barbed bone tools demonstrating that complex bone technology was in use by about 90,000 years ago in Africa, much earlier than in Europe.[4]

Another key point in the modern human behavior debate is the early fishing evidence that Brooks and colleagues found on the lakeshore of Ishango in the Democratic Republic of the Congo.[5] Ishango has bone harpoon technology and evidence of fishing that dates back to 90,000 years ago.[4] Fishing is considered to be part of the Upper Paleolithic/Later Stone Age and part of modern human behavior. The fishing industry in central, northern, and eastern Africa are all based on bone harpoons found at sites.[5] Fishing rapidly spread throughout the continent as a result of the wetter conditions that developed in Africa at this time.[5] Fishing technologies spread as far north as Naqada, Egypt, and as far west as Aouker massif, Mauritania.[5] Brooks's work in the DRC shows that the people of Ishango and eastern Africa were able to develop fishing technologies before the end of the Pleistocene, long before they did in Europe.[5]