Half in US see another country emerging as world's technological leader

Half of all Americans expect another country to emerge this century as the world's leader in addressing technological challenges that range from the economy to global warming, according to a survey of U.S. public opinion released Tuesday by Duke University.

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<p><a href="http://www.physorg.com/news155309659.html">Half in US see another country emerging as world's technological leader</a></p> <p>Half of all Americans expect another country to emerge this century as the world's leader in addressing technological challenges that range from the economy to global warming, according to a survey of U.S. public opinion released Tuesday by Duke University.</p>