The African Union continues to play an important role in enforcing peace and security on the continent, but the political momentum is shifting toward "coalitions of the willing" and regional economic commissions, according to Africa experts interviewed in Nairobi and Addis Ababa for episode four of Peacebuilders, a nine-part series produced by Carnegie Corporation of New York for its podcast Diffusion.

See: The African Union Shift to 'Coalitions of the Willing'

Posting weekly on Tuesday mornings, Peacebuilders features nine episodes from East Africa on everything from the future of the African Union to immigration to media and elections in Kenya. The interviewers are Aaron Stanley, a program assistant with Carnegie Corporation of New York's international security program, and Scott Malcomson, an author, journalist, and former government official and NGO executive. Malcomson was a Carnegie Corporation media fellow in 2015-18, and is currently a fellow in international security at the New American Foundation and director of special projects at Strategic Insight Group.