Why is food insecurity such a persistent problem?

Countries around the world have been combating hunger and food insecurity for decades, yet these problems persist. In this video, Tricia Petruney, Technical Advisor for Integrated Development & Research Utilization at FHI 360, discusses the multiple causes of food insecurity, including climate change and political instability. She also talks about the complexities of addressing food insecurity, underscoring the need for a multisectoral, integrated approach that takes into account the interconnections among climate, poverty, health, nutrition and gender dynamics.