Challenges for the world in the 21st Century

What are the challenges the world faces in the 21st century?

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Obama in Berlin
Challenges for the world in the 21st Century
The world must stand as one
Defeat global terrorism
Eliminate nuclear weapons
European nations choose own tomorrows
Trade free and fair for all
New dawn in the Middle East
World must come together to save this planet
Dignity, opportunity, security and justice for all
Who should Obama pick?
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