An exploration of how altruism affects us, what are the markers for success, and how to avoid the pitfalls—w ith scrupulous research and on-the-ground reporting from the Pulitzer Prize–winning journalists and bestselling authors of Half a Sky and Tightrope Kristof and WuDunn will inspire you to "change lives for the better, including your own ( The New York Times Book Review).  In their recounting of astonishing stories from the front lines of social progress, we see the compelling, inspiring truth of how real people have changed the world, underscoring that one person can make a difference.   A Path Appears offers practical, results-driven advice on how best each of us can give and reveals the lasting benefits we gain in return. Kristof and WuDunn know better than most how many urgent challenges communities around the world face to­day. Here they offer a timely beacon of hope for our collective future.