“It is a tectonic shift to the East with shattering implications,” says Calestous Juma, a Kenyan professor at Harvard University who advises the African Union on technology policy. One big change is in education. There are roughly 2,000 African students in China, most of whom are pursuing engineering and science courses. According to Juma, that number is expected to double over the next two years, making China “Africa’s leading destination for science and engineering education.”

China’s technology inroads are usually less dramatic, but no less telling. In African medicine, Chinese herbs and pharmaceuticals are quietly gaining share. For example, the Chinese-made anti-malarial drug artesunate has become part of the standard treatment within just a few years. Likewise, Chinese mastery over ultra-small, cheap “micro-hydro” dams, which can generate tiny amounts of electricity from mere trickles of water, appeals to power-short, river-rich Africans. Tens of thousands of micro-hydro systems operate in China, and nearly none in Africa.