In Half the Sky: Turning Oppression into Opportunity for Women Worldwide (Knopf), husband-and-wife Pulitzer Prize winners Nicholas Kristof and Sheryl WuDunn argue that the key to economic progress in the world lies in unleashing women's potential. Get the
Declutter your life! Our March issue features a complete guide to streamlining your life, from Peter Walsh's 30-Day Organization Challenge to innovative ways to clear your mind. Plus, go behind the scenes of Oprah's yard sale and find out how you can improve the world with a simple "hello."