The scale of China's infrastructure investment in Africa is reshaping the continent's physical geography. Since 2013, Chinese entities have committed over $150 billion in loans and direct investments to African nations. The flagship initiative, the Belt and Road Forum, has funded ports in Djibouti, railways in Kenya, and hydroelectric dams in Ethiopia.
The objective is clear: to secure resource supply chains and create new trade corridors linking African raw materials to Chinese factories. For instance, the Mombasa-Nairobi Standard Gauge Railway reduces transport time for goods from the coast to the interior by 40%. But this engineering marvel faces a less publicised challenge: permafrost melt in the highlands and more frequent flooding along the coastal sections.
Climate models project that by 2050, 30% of these new transport links could face operational disruptions from extreme weather events. The physical reality of a warming planet does not respect geopolitical ambitions. The concrete and steel of the New Silk Road, while impressive in their scale, are being tested by a biosphere in transition.
As I have noted in previous reports, the energy and materials required to maintain this infrastructure under changing climate conditions will demand a level of resource commitment that may strain even China's industrial capacity. The question is not whether this network will be built. It is whether it can be maintained as the planet warms.
