Nimitt Palta A BBA Student in Christ University Delhi ncr
Zero Hunger is one of the most important Sustainable Development Goals, yet millions of people around the world continue to struggle with access to sufficient and nutritious food. Around 750 million people remain undernourished, representing approximately 9.5% of the global population. Although this is an improvement from around 815 million people in 2015, progress has been slow due to climate change, conflict, rising food prices and economic inequality. Hunger is also not limited to a lack of food; hidden hunger, caused by deficiencies in essential vitamins and minerals, affects around 2 billion people worldwide. Sub-Saharan Africa has the highest burden of undernourishment, affecting around 23% of its population, while South Asia continues to experience rates above 15% despite its economic growth. Several factors are responsible for the persistence of hunger. Climate change has increased extreme heat and drought, affecting agricultural production and making food supplies and prices less stable. Conflicts and displacement also disrupt farming, markets and humanitarian aid, making it difficult for affected communities to access food. Economic inequality further increases food insecurity because low-income households are more vulnerable to sudden increases in food prices. Smallholder farmers also face major challenges because they often lack access to improved seeds, irrigation, technology and credit, resulting in lower productivity compared with commercial farms. Addressing these challenges requires sustainable and climate-smart agriculture, including the use of drought-tolerant crops such as millets and salt-tolerant rice. Digital agricultural platforms can also provide farmers with useful information about weather conditions and market prices. Nutrition-sensitive food systems are equally important, and measures such as food fortification and school-meal programmes using locally sourced fruits and legumes can help reduce nutritional deficiencies. Social protection programmes, including cash transfers, can support vulnerable families, while better rural roads, storage facilities and cold-chain infrastructure can reduce post-harvest food losses. Governments can also use food-security dashboards, satellite imagery and mobile surveys to identify hunger hotspots and respond more quickly to food crises. Students and educational institutions can contribute by conducting research on sustainable farming, vertical agriculture, nutrition and alternative food sources. They can also organise nutrition-awareness workshops, food-bank drives and community service activities to connect academic knowledge with real-world problems. Students can further support policy awareness by preparing reports, data visualisations and campaigns that highlight local food-security issues. The media also has an important responsibility to present hunger through human stories, explain the causes of food-price increases accurately and highlight successful solutions such as community seed banks and school-garden programmes. Achieving Zero Hunger therefore requires a shift from short-term relief towards long-term and sustainable transformation. By strengthening agriculture, improving nutrition, supporting vulnerable communities, reducing food waste and encouraging students and researchers to participate in solutions, societies can make meaningful progress towards ensuring that everyone has access to safe, nutritious and sufficient food.
Conclusion Achieving Zero Hunger requires more than providing food in times of crisis. It demands long-term action through sustainable agriculture, improved nutrition, stronger social protection, better market access and reduced food waste. Governments, communities, students, researchers and organisations all have an important role to play. By combining awareness, innovation and collective action, we can work towards a future where everyone has access to safe, nutritious and sufficient food. Zero Hunger is not only a global goal but a shared responsibility, and meaningful change begins with the actions we take today.
Zero Hunger Sustainable Development SDG Important Sdg