The biggest migration challenge ever

Marijke Verpoorten
Analysis and Policy Brief 32

The following policy brief is based on the author’s participation in a panel debate on “Migration, population growth and development cooperation”.
Population in Africa increased almost six fold in the past seven decades, from 229 million in 1950 to 1.3 billion today, and it will continue to rise to around 4.5 billion in the year 2100, before stabilizing. Africa’s population structure will also change in this period: Africa will be the only region where the share of the working age population (aged 15-64) will increase, notably from 56% today to 64% in 2100. Thus decline of the dependency ratio will not necessarily be a demographic gift. Whether it will spur development or not will depend on the ability of the economy to absorb and productively employ the extra workers.

Download this publication