National Book Award-winning author Colum McCann says he chooses what to write about based on what he most wants to know. His latest novel “Twist” springs from his fascination with the underwater cables, no thicker than a garden hose, that carry some 95% of the world’s telecommunications. McCann’s protagonist is a journalist who goes asea to investigate a cable break off the coast of Africa after the Congo River floods. We talk to McCann about themes of sabotage and repair – both in the abyssal zone he writes about and in our lives.

Guest:

Colum McCann, author, “Twist”; His other novels include “Apeirogon,” “Transatlantic” and “Let the Great World Spin,” which won a National Book Award.

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