Noam Chomsky, professor of linguistics at MIT.
David L. Bosco, Assistant Professor in the School of International Service, American University and author: "Five to Rule Them All"
Kofi Annan, Columbia Global Fellow at the School of International and Public Affairs and former Secretary-General of the United Nations
Katherine Marshall, a senior fellow at Georgetown University's Berkley Center for Religion, Peace and World Affairs and a senior advisor for the World Bank
Speakers: Andrew Gamble, professor of politics at Cambridge University. Will Hutton, chief executive of the Work Foundation. Danny Quah, professor of Economics at LSE.