In his new book “Unlocking Africa’s Business Potential,” Landry Signé shows why Africa is ripe for business investment, citing fast-growing consumer and business spending, improved political stability and business environments, regional integration, and a burgeoning youth population eager to capitalize on the Fourth Industrial Revolution. Signé joins David Dollar to explain which sectors – like agriculture and manufacturing – offer particularly high potential returns, and he details the trends that should leave us all optimistic about the potential for Africa’s long-term economic growth. Dollar and Sense is a part of the Brookings Podcast Network. Send feedback email to BCP@Brookings.edu, and follow us at @policypodcasts on Twitter.