World hunger is a major global issue, with over 952 million people lacking sufficient food each year. Key causes of world hunger include poverty, overpopulation, and climate change. Poverty prevents many from affording regular meals, weakening their ability to support themselves or their families. Overpopulation strains food and land resources. Climate events like droughts and floods destroy crops and farms, leaving communities without means to recover. While donations of food and money provide temporary relief, long term solutions are still needed to fully address the root causes of limited access to nutrition around the world.