The New York Public Library presents The 20th Century on Trial with Gunter Grass.

The New York Public Library presents The 20th Century on Trial with Norman Mailer.

Keynote address delivered by Aaron Brown, former CNN host, from the 9-11 Plus 5: A Hope Not Hate Summit hosted by Americans for Informed Democracy (AID).

The Most Rev. Njongonkulu Ndungane, Archbishop of Cape Town, discusses same-sex marriage and other issues in the Anglican Church, as well as issues the Church is confronting in Africa: segregation, AIDS and the debt load of developing nations.

Earth in the Balance: The Environmental Crisis for Our Nation and Our World delivered by Albert Gore at the Ford Hall Forum April 5th, 1992.

A Debate: God Is Not Great with Al Sharpton and Christopher Hitchens.

Rise and Shine: Two Sisters, the True Meaning of Success, and the Qualities That Matter Most with author Anna Quindlen speaking at the 2007 book group expo.

Professor Carole Fink of The Ohio State University delivers the Anne and Sandy Dolowitz Lecture on Human Rights.

Anti-Zionism and Anti-Americanism: Toxic Convergence a panel with Emanuele Ottolenghi, Maurizio Molinari, Charles Small and Christian Wernicke.

Ceasefire on Healthcare Forum featuring Ari Fleischer and Mike McCurry.

Talking the Talk: The Creative Coalition's 21st Century Debate Dialogue in conjunction with the New Hampshire Presidential Debates.

The Future of Democracy in Pakistan with Benazir Bhutto speaking at the International Institute for Strategic Studies.

Keynote Address: A Call to Action with Former President William Jefferson Clinton at the 2007 Global Philanthropy Forum. Laurene Powell Jobs introduces Mr. Clinton.

Brit Hume was named FOX News's managing editor and chief Washington, D.C., correspondent in January 1997.

Brother Guy Consolmagno discusses God's Mechanics.

California College of the Arts Graduate Studies Lecture Series presents Bruce Sterling.

Building Democracy in Africa with President Ellen Johnson Sirleaf speaking at the World Affairs Council of Oregon.

Philip Gordon, Ambassador Richard Burt, David Ignatius, Ashley Tellis, and David Calleo gather to debate at an event marking the 50th Anniversary and Re-Launch of Survival, the IISS journal. Dana Allin moderates the event.

The German Marshall Fund and EGMONT present Can We Still Win in Afghanistan? And What is a Win? with discussants Amb. Richard C. Holbrooke, The Hon. Jaap de Hoop Scheffer, The Hon. Fawzia Koofi and The Hon. Peter MacKay. Philip Stephens moderates.

The Challenge of Jerusalem: Geneva, Annapolis, and Beyond with Menachem Klein, a former member of the Israeli political advisory team for Prime Minister Ehud Barak, and Ghaith Al-Omari, a former senior policy advisor to Palestinian President Mahmoud Abbas. Daniel Levy, director of the Prospects for Peace Initiative, moderates the discussion.

Keynote Address: The Changing Practice of Philanthropy with Judith Rodin, President of The Rockefeller Foundation, speaking at the 2007 Global Philanthropy Forum Conference held at the Googleplex in Mountain View, CA.

MoAD and Shared Interest host a book signing and reception with renowned journalist Charlayne Hunter-Gault.

The Ambassador of China, H.E. Mr. Zhou Wenzhong discusses China and the United States.

Chris Gardner in conversation with 20/20 producer Lynn Redmond about his newly-published autobiography, 'The Pursuit of Happyness.'

Cindy Cohn speaks about privacy, EFF's lawsuit against AT&T and e-voting at the Working Assets Speaker Series.