Archaeology has evolved: Four eras of understanding Africa's past

Understanding Africa's past is a complex endeavor, as the field of archaeology has evolved significantly over time. Tim Forssman, an archaeologist who has worked in various African countries, explores this evolution in his book, dividing the discipline into four distinct eras.

The early years of African archaeology (late 1800s) were marked by the scramble for colonies, with much of the work consisting of collections and little analysis. Researchers were primarily museum employees, missionaries, administrators, and travelers, not trained specialists.

The 20th century brought a shift in approaches, as amateurs and professionals clashed and robust analytical methods were developed. However, colonial perceptions of Africa's history persisted, such as the notion of Atlantis in West Africa or the spread of advanced technology from Egypt.

World War II ushered in technological advancements, like radiocarbon dating, which revolutionized archaeological methods. Bernard Fagg's work in Nigeria, where he used radiocarbon dating to date terracotta heads more than 2,000 years old, is a notable example.

From the 1960s onward, the diaspora of archaeology saw Africans more actively involved in research, either as workers or by sharing knowledge and information. This shift represented a significant change in archaeological frameworks, empowering Africans.

African history, such as the Swahili coastline, has been reexamined through local communities' perspectives, revealing a longer history beyond monumental settlements. The discipline of archaeology is diverse, with subfields each having unique ambitions, but there is a shared goal of reviewing scientific research on African research, which often involves collaborations, funds, and training opportunities from Europe and North America. However, this can also lead to problems locally.