Launch of the Africa’s Urbanisation Dynamics 2025: Planning for Africa’s Urban Expansion report, a joint publication by OECD, AfDB, UCLG Africa and Cities Alliance. Africa is undergoing an unprecedented urban transformation. Over the next three decades, the continent’s cities will double in size, adding 700 million new urban residents and bringing Africa’s total urban population to 1.4 billion by 2050. This rapid expansion...