University of California, Berkeley, PhD '12

Professor Lessing studies "criminal conflict"—organized violence involving armed groups that do not seek formal state power, such as drug cartels, prison gangs, and paramilitaries. His first book, Making Peace In Drug Wars: Crackdowns and Cartels in Latin America (Cambridge University Press, Studies in Comparative Politics Series, 2017), examines armed conflict between drug trafficking organizations and the state in Colombia, Mexico and Brazil. Choice named it one of its Outstanding Academic Titles for 2018, and it was reviewed in Latin American Politics and Society, Foreign Affairs, and Journal of Peace Studies.

Learn more about Professor Lessing.