Peter Mark (Emeritus, Art history, Wesleyan Univ.) on his personal and scholarly journeys through precolonial Mande worlds. He shares insights from decades of experience working with an eclectic range of primary sources and archives. He then discusses the history of a Portuguese Jewish diaspora...

Marissa Moorman (Univ. of Wisconsin-Madison, African Cultural Studies) on Angolan social history and media studies. We discuss the evolving trajectory of her scholarship, research in southern Africa and Portugal, and her latest book, Powerful Frequencies: Radio, State Power, and the Cold War in...