Conference on the futures of London and New York City featuring Mayors Michael Bloomberg of New York and Mayor Boris Johnson of London.

Suzanne Malveaux, CNN White House correspondent, will join Columbia students for a discussion on leadership moderated by President Lee C. Bollinger.

This World Leaders Forum program features a keynote address by President Václav Klaus of the Czech Republic followed by a question and answer session with the audience.

This World Leaders Forum program features a keynote address by President Evo Morales Ayma of Bolivia followed by a question and answer session with the audience.

This World Leaders Forum program features a keynote address by Recep Tayyip Erdogan, Prime Minister of the Republic of Turkey entitled, "Turkey's Role in Shaping the Future."

President Lee C. Bollinger hosts this World Leaders Forum program, featuring a panel discussion examining environmental stewardship through Mayor Michael R. Bloomberg's PlaNYC initiative, Columbia's contributions to the City's sustainable future, and what role New Yorkers play in the global effort. The program will be followed by a question and answer session with the audience.

A panel discussion featuring President Leonel Fernández in conversation with Professor Emeritus Ronald M. Schneider and Dean John H. Coatsworth; moderated by John R. Gagain Jr.

A keynote address by Prime Minister Anders Fogh Rasmussen of Denmark, followed by a question and answer session with the audience.

A keynote address by President Danilo Türk of Slovenia followed by a question and answer session with the audience.

A keynote address by Anne Lauvergeon, Chairman and Chief Executive Officer of AREVA followed by a question and answer session with the audience.