 In 1990 and 1991 he taught at Harvard University, in 1998 he was a visiting lecturer at Princeton University's Woodrow Wilson School of Public and International Affairs, and in 2002 he was a visiting lecturer at Dartmouth College.He has also taught at the University of Munich and the Salzburg Seminar.In 2005, Joffe founded, together with Zbigniew Brzezinski, Eliot Cohen and Francis Fukuyama, "The American Interest", a magazine where both American and international authors think and argue about the United States and its role in the world.