In this discerning book, Monteagle Stearns, a former career diplomat and ambassador, argues that U.S. foreign policymakers do not need a new doctrine, as some commentators have suggested, but rather a new attitude toward international affairs and, most especially, new ways of learning from the Foreign Service. True, the word strangers in his title refers to foreigners. However, it also refers to American foreign policymakers and American diplomats, whose failure to "speak each other's language" deprives American foreign policy of realism and coherence. In a world where regions have...