What’s in store next year for the global economy? Five experts weigh in on the challenges facing the eurozone, the fragility of emerging markets, and the prospects for clean energy.

Four experts discuss how legal and political developments should affect the Obama administration’s promise to close the prison at Guantanamo Bay.

Four experts discuss the merits of the Obama administration’s proposed $60 billion arms deal with Saudi Arabia.

What’s in store next year for the global economy? Four experts identify important signals to look for on Europe, China, the United States, and global trade.

Fears of bird flu dominated last week’s headlines. First, scientists announced their discovery October 5 that the 1918 outbreak of influenza, which killed 50 million people, was caused by bird flu th…