Introduction: Photographs that can change the world / by David Elliot Cohen
MAN VS. EARTH. Meltdown : a global warming travelogue / photographed by Cary Braasch ; written by Bill McKibben
Economic miracle, environmental disaster : the degradation of the Huai River Basin / photographed by Stephen Voss ; written by Elizabeth C. Economy
Thirsty world : the desperate everyday quest for safe water / photographed by Brent Stirton ; written by Peter H. Gleick
Fallout : the enduring tragedy of Chernobyl / photographed by Gerd Ludwig ; written by David R. Marples
MAN VS. MAN. Images of genocide : how should we respond? / photographed by Magnum ; written by Omer Bartov
The scorched earth of Darfur : the twenty-first century's first genocide / photographed by Marcus Bleasdale ; cowritten by Samantha Power and John Prendergast
Global jihad : before and after 9/11 / photographed by The Associated Press ; written by Fawaz A. Gerges
Bitter fruit : behind the scenes, America buries its Iraq War dead / photographed by Paul Fusco ; written by Gary Kamiya
THE DISTRIBUTION OF WEALTH. The bottom billion : how we can end global poverty / photographed by James Nachtwey ; written by Jeffrey D. Sachs
Shop 'til we drop : consumer culture in the new gilded age / photographed by Lauren Greenfield ; written by Juliet B. Schor
Children of the black dust : child labor in Bangladesh / photographed and written by Shehzad Noorani
Lost girls : the child brides of Afghanistan, Nepal and Ethiopia / photographed by Stephanie Sinclair ; written by Judith Bruce
The price of our oil addiction : scenes from the Niger river delta / photographed by Ed Kashi ; written by Michael Watts
The greatest migration : the Third World moves to the city / photographed by Sebastião Salgado ; written by Paul Knox
The fence : deconstructing America's "immigration crisis" / photographed by Anthony Suau ; written by Douglas S. Massey
MAN VS. DISEASE
Infected or affected : curing AIDS in Sub-Saharan Africa / photographed by Tom Stoddart ; written by Helen Epstein
The end of malaria? : rolling back a killer / photographed by Maggie Hallahan ; written by Awa Marie Coll-Seck
What one person can do : the amazing life of Abdul Sattar Edhi / photographed by Shahidul Alam ; written by Richard Covington
What you can do : 193 ways to learn more and get involved.