America 's leading nonpartisan pollster shows how we are different - and how our exceptionalism feeds the rise in anti-Americanism The precipitous rise in anti-Americanism is startling. To understand why the world has turned against the United States, the Pew Research Center, under the leadership of Andrew Kohut, has undertaken an unprecedented survey of world opinion - more than 91,000 respondents in fifty nations. In America Against the World ,...