Nicolas Kristof reviews recent books that take opposing positions of how to help the world's poor.
http://www.nytimes.com/2009/11/22/books/review/Kristof-t.html?_r=1&ref=global-home&pagewanted=print
http://www.nytimes.com/2009/11/22/books/review/Kristof-t.html?_r=1&ref=global-home&pagewanted=print