In 1984 SebastiA?o Salgado began what would be a fifteen-month project of photographing the drought-stricken Sahel region of Africa in the countries of Chad, Ethiopia, Mali, and Sudan, where approximately one million people died from extreme malnutrition and related causes. Working with the humanitarian organization Doctors Without Borders, Salgado documented the enormous suffering and the great dignity of the refugees. This early work became a template for his future photographic projects about other afflicted people around the world. Since then, Salgado has again and again sought to give visual voice to those millions of human beings who, because of military conflict, poverty, famine, overpopulation, pestilence, environmental degradation, and other forms of catastrophe, teeter on the edge of survival. Beautifully produced, with thoughtful supporting narratives by Orville Schell, Fred Ritchin, and Eduardo Galeano, this first U.S. edition brings some of Salgado"s earliest and most...