"With high food prices threatening the food security of millions of vulnerable households around the world, hunger and malnutrition are back in the headlines. The world is making only slow progress in reducing food insecurity, according to the Global Hunger Index (GHI). Some regions—in...

"For more than two centuries, proponents and critics of an open global economy have debated whether the free flows of goods, services, and capital make the world more peaceful and food secure or instead exacerbate inequalities and hardships, fanning interclass or interethnic violence motivated...

"Progress in combating hunger and undernutrition has been lagging for decades. Best practices to fight hunger and undernutrition have been available for a long while, but lack of political will among leaders and a lack of political power among the poor have hampered their implementation. Since...