ANNE APPLEBAUM is a historian and journalist, a regular columnist for the Washington Post and Slate, and the author of several books, including Gulag: A History, which won the 2004 Pulitzer Prize for non-fiction. She is the Director of Political Studies at the Legatum Institute in London, and she divides her time between Britain and Poland, where her husband, Radek Sikorski, serves as Foreign Minister.