What's a G-zero world? It's when no one takes a global leadership role, when no one is willing to, and no one is capable of doing it--and that's the world we're living in now, according to political scientist Ian Bremmer. So what does this mean for both now and the future?

How do we manage a world where no one power is dominant, and emerging powers have their own views about how to organize political, social, and commercial life?

The U.S. may no longer be a unipolar power, but the world order it helped create is alive and well. The rise of  other nations and the deepening of economic and security interdependence have resulted from the success and expansion of the postwar liberal order, not its breakdown.

Is a far-reaching Chinese navy a threat to American naval superiority or to the West? Is China simply a major power, peacefully rising and pursuing its natural national interests? Perhaps, ruling the waves doesn’t have the same importance in the 21st century? What do you think?

"In the information age, the mark of a great power is not just whose army wins, but also whose story wins," says Joseph Nye. This talk includes his thoughts on China, Egypt, Afghanistan, Iran, and more.

Robert D. Kaplan declares that the Indian Ocean area will be the true nexus of world power and conflict in the coming years and it is here that U.S. foreign policy must concentrate if America is to remain dominant in an ever-changing world.

Ian Morris draws on 50,000 years of history, archeology, and the methods of social science, to make sense of when, how, and why the paths of development differed in the East and West—and what this portends for the 21st century.

Michael Mandelbaum says that in this age of soaring deficits, the era marked by an expansive U.S. foreign policy is coming to an end. He recommends a new policy, centered on a reduction in the nation's dependence on foreign oil.

Clyde Prestowitz argues that the U.S. is rapidly losing the basis of its wealth and power, as well as its freedom of action and independence. If we do not make dramatic changes quickly, we will confront a painful, permanent slide in our standard of living.

This panel focuses on global governance since the financial crisis, in particular on climate change, energy security, and issues of consensus, common ethics, and trust.