sustainability

Business, Finance & Economics

Africa's food supply

The United States recently joined other leading industrial nations to pledge 20 billion dollars towards improving farming in Africa. But as The World's Gerry Hadden reports from Morocco, some Africans are wary of this latest round of help from outside.

Arts, Culture & Media

The causes of famine

Droughts and floods can cause food crises. But so can politics and economics. Reporter David Hecht examines the roots of the 2005 food crisis in the West African nation of Niger and why so many children starved to death despite an adequate harvest.