More people in poor countries die from cancer than from HIV/AIDS, tuberculosis and malaria combined. Joanne Silberner looks at the human toll of cancer, and possible solutions.
Published December 3, 2012
Smoking is the leading cause of death in China, and by 2050 the number of deaths from tobacco-related causes is expected to triple. Click here for the sources of information included in this video.
Explore this interactive map to learn about cancers that disproportionately affect poorer countries.