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Climate, Energy & Environment

October 15, 2014

Greatest Dangers in the World

The Greatest Danger in the World

The Greatest Danger in the World

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The Greatest Danger in the World

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ABOUT PEW RESEARCH CENTER Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world. It does not take policy positions. The Center conducts public opinion polling, demographic research, computational social science research and other data-driven research. Pew Research Center is a subsidiary of The Pew Charitable Trusts, its primary funder.

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