Amir Alexander

Amir Alexander teaches history at the University of California, Los Angeles. His writing has appeared in the New York Times , Wall Street Journal , Nature , Washington Post , and Los Angeles Times . He is the author of four books, including Infinitesimal: How a Dangerous Mathematical Theory Shaped the Modern World and Proof! How the World Became Geometrical .

Amir Alexander teaches history at the University of California, Los Angeles. His writing has appeared in the New York Times , Wall Street Journal , Nature , Washington Post , and Los Angeles Times . He is the author of four books, including Infinitesimal: How a Dangerous Mathematical Theory Shaped the Modern World and Proof! How the World Became Geometrical . See less