John Campbell, former U.S. ambassador to Nigeria and Ralph Bunche senior fellow for Africa policy studies at CFR, sits down with James M. Lindsay to discuss the recent election in Nigeria.

CFR's John Campbell and Robert McMahon examine U.S. foreign policy in Africa.

In this episode of the Africa in Transition Podcast series John Campbell and Allen Grane discuss Muhammadu Buhari’s recent extended vacation to the United Kingdom.

Birth rates are booming in some countries and plummeting in others. Leading demographer Nicholas Eberstadt and Richard Haass analyze the most important trends and their consequences.

How can the world create better medicines? More powerful solar cells? New batteries? The answers could come from a revolutionary research tool known as the quantum computer. It can seem like magic—ha…