Decades after leaving, a filmmaker returns to chronicle life along the Chinese-North Korean border.
How much does your double latte cost, in human terms? Go inside the movement for fair trade coffee.
A New Orleans Vietnamese community fights a toxic post-Katrina landfill near their homes.
Energy production on native lands is polluting the reservation and leaving poverty in its dirty shadow.
In Iran, there is a thriving trade in kidneys, which poor people line up to sell at less than $3,000.
Commerce in Brazil is on the move; street vendors dominate the local economies.
Eight widows in Galilee form a cooperative to make and sell pickles and support their families.
Discover one Bulgarian town's identity crisis involving war, nuclear power, and giant mosquitoes.
A woman returns home to her children in Bolivia after 15 years to find they've become strangers.
A look at industrial gold-mining in two remote locations, Borneo and Guinea.
Explore the largely untold story of industrialized hard rock mining in Butte, Montana.