Even though substantial progress has been achieved worldwide in reducing both poverty and malnutrition, much is yet to be done. There are signs that the progress made in both dimensions has stalled in recent years. This special issue of Policy in Focus is dedicated to answering a crucial...

To permanently end poverty and hunger by 2030, the world needs a food system that can feed every person, every day, everywhere; that can raise real incomes of the poorest people; that can provide safe food and adequate nutrition; and that can better steward the world's natural resources. Urgently,...

Fast food has become a major source of nutrition in low-income, urban neighborhoods across the United States. Although some social and cultural factors account for fast food's overwhelming popularity, targeted marketing, infiltration into schools, government subsidies, and federal food policy...