global health
Developing countries will suffer the most.
"We will win this war."
AIDS-related deaths have fallen by 42 percent since 2004.
WHAT'S HAPPENING
But Obama calls it the "highest standard trade agreement in history."
Gates got 9/10 on this quiz about the world's most pressing issues.
The world's supply chain forms the backbone of our global economy, security and health, and the risks it faces are many. What to do? We cannot plan for precisely how or when, but we can plan for the fact that disruptions will strike.