For decades, the global fight against hunger focused on one question: do people have enough food to eat? Today, a different and more complex challenge is emerging. Increasingly, the issue is not simply access to food, but access to nutritious food.

Recent research from the FAO highlights a troubling reality: while food may be available, healthy diets remain unaffordable for billions of people worldwide. Rising food prices have hit nutrient-dense foods such as fruits, vegetables, dairy, and proteins particularly hard, forcing many families to choose calories over nutrition.

This distinction matters. A person can consume enough food to avoid hunger and still suffer from poor nutrition. The result is a paradox of the modern food system: obesity and malnutrition increasingly coexist, often within the same communities and even households.

What makes this challenge especially relevant from a geopolitical and environmental perspective is that nutrition is highly vulnerable to global shocks. Climate extremes, supply chain disruptions, energy costs, economic instability, and geopolitical conflicts all influence food prices. When these pressures converge, the first casualty is often dietary quality. Households can adapt to higher prices by purchasing cheaper foods, but nutritious options are usually the first to disappear from the shopping basket.

The consequences extend far beyond the dinner table. Nutrition affects public health, educational outcomes, labour productivity, and economic resilience. In many ways, the cost of poor nutrition is paid long after food is purchased, through higher healthcare burdens and diminished human potential.

The FAO’s findings suggest that food security must be redefined. Producing enough food is no longer sufficient. The real measure of success is whether people can afford diets that are healthy, diverse, and sustainable.

As climate change intensifies and geopolitical tensions reshape global food systems, the price of nutrition may become one of the defining inequalities of this century. The question is no longer whether food is available. It is whether good nutrition is becoming a luxury.

And that should concern us all. Source: FAO: The State of Food Security & Nutrition 2025