James M. Acton

Jessica T. Mathews Chair and Codirector, Nuclear Policy Program, Carnegie Endowment for International Peace

James M. Acton holds the Jessica T. Mathews chair and is codirector of the Nuclear Policy program at the Carnegie Endowment for International Peace. Acton is currently writing a book on the nuclear escalation risks of advanced nonnuclear weapons and how to mitigate them. His work on that subject includes the International Security article “Escalation Through Entanglement.” Acton has published in the New York Times, the Wall Street Journal, the Washington PostDædalusForeign AffairsForeign Policy, and Survival. He holds a PhD in theoretical physics from the University of Cambridge.

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