In politics, humanitarian aid, and the social sciences, hunger is defined as a condition in which an individual does not have the physical or financial capability to consume sufficient food to meet …

Oct 15, 2025 · Hunger is most commonly a response to food deprivation, fasting, or restricted eating, but there are other causes of hunger. Lifestyle factors, medical conditions, and …

Hunger in America affects 1 in 7 people. Learn the causes, see the facts, and discover how you can help end food insecurity.

Nearly one in 11 people around the world go to bed hungry each night, a crisis driven largely by conflict, climate change, and chronic inequality. What is hunger? Hunger is more complicated …

The climate crisis is one of the leading causes of the steep rise in global hunger. Climate shocks destroy lives, crops and livelihoods, and undermine people’s ability to feed themselves.

Learn about the causes and consequences of hunger, where the situation is worst and what should be done to overcome hunger. Hunger has many faces: despite an adequate supply of …

Famine, the deadliest form of hunger, continues to reoccur and is especially hard on children, but no one involved escapes the horrors of starvation. In this fact sheet, you will learn the …

Participants in Zero Hunger Academy learn about the root causes of food insecurity in the U.S., as well as the most effective anti-hunger policies and tools for effective advocacy.

Learn about the root causes of hunger in America. Explore how poverty, healthcare costs, and systemic issues drive food insecurity for millions, including children.

Having enough to eat is one of the fundamental basic human needs. Hunger – or, more formally, undernourishment – is defined as eating less than the energy required to maintain an active …