Joe Studwell's blog

How Africa Works, Economist review

 

Africa needs to follow Asia’s path to grow

So argues an important new book, “How Africa Works”

 

Feb 12th 2026|3 min read

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How Africa Works. By Joe Studwell. Atlantic Monthly Press; 416 pages; $32. Profile Books; £25

Africa is adding 300m people per decade: by 2050 it will be home to 2.5bn, a quarter of humanity. As the rest of the world ages, the continent’s youthfulness stands out. It will play a bigger role in the global labour market and as a source of consumers, culture and ideas. Thought-provoking new books about Africa are therefore sorely needed. In “How Africa Works” Joe Studwell, a visiting fellow at the Overseas Development Institute, a think-tank, has written one of the most interesting analyses of the past few years. It will prove valuable reading for anyone curious to understand “the last great frontier of global development”.

Africa is home to most of the world’s poverty. Why? Mr Studwell argues that it is partly a result of “low-budget colonialism”. European powers extracted commodities, then left behind a pitifully tiny number of educated elites. Their arbitrary borders created kaleidoscopes of ethnically fragmented states.

So far, so familiar. But the author quickly moves on to make a more original argument. He singles out “chronically low population density” as an important cause of Africa’s underdevelopment. Asia was labour-rich and land-poor by the time of its economic rise. But because of scourges such as disease, crop-trampling elephants, slavery and bad soil, Africa has been much slower. As recently as 1975 the population density across Africa was equivalent to that of Europe in the 1500s. By 2030 Africa will have the population density Asia had in 1960. “Africa is only now becoming sufficiently densely populated to achieve strong economic growth,” potentially following in Asia’s footsteps, he argues.

It is a bold claim. In general GDP per person and density are not especially correlated. Some of the densest African countries, such as Burundi and Malawi, are the poorest. Other development experts have put more emphasis on literacy and fertility rates. But Mr Studwell’s case—that it takes a critical mass of people before markets can start to hum—has an intuitive logic.

Already four of the continent’s 54 states have shown impressive growth in recent years. The stories of Botswana and Rwanda will be familiar to Africa-watchers. But those about Mauritius and Ethiopia are newer and welcome. Across the quartet—in an echo of Stefan Dercon’s “Gambling on Development” (2022)—Mr Studwell notes the presence of a “developmental coalition” transcending ethnic lines.

Part of the reason Mr Studwell’s book was so keenly anticipated is that he came to the subject quite fresh, as an outsider. He wrote “How Asia Works” in 2013, ascribing that continent’s escape from poverty to more productive family farms, export-oriented manufacturing and state intervention in finance. Later Bill Gates asked him what he thought about Africa. That conversation and a visit to east Africa seem to have inspired him to turn to the continent; he has since travelled extensively there and surveyed the academic literature. Perhaps unsurprisingly, he concludes that Asia’s development recipe would be ideal for Africa, too. Two of his star subjects, Ethiopia and Mauritius, have already done more than most African countries to follow in that vein.

Some scholars will question how important—and how possible—it is for Africa to pursue this classic story of structural transformation. On the face of it, the Asian mould feels foreign: South Sudan will not become South Korea. Africans may also feel that their politicians do not get enough blame for the corruption and complacency that have stymied growth so far.

But in 2026 African GDP growth is (unusually) set to outpace that of the Asia-Pacific region, as the Chinese economy slows and commodity prices have surged. Investors are becoming more bullish about Africa as a destination for capital, not charity. And Africa’s careless political elites, terrified of their jobless youth, are starting to see economic growth as crucial to their own preservation. There is no stronger development incentive than survival. ?

 

This article appeared in the Culture section of the print edition under the headline “Continental fates”

From the February 14th 2026 edition

 

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