The article "Strengthening Health Systems for Climate Adaptation and Health Security" by Elizabeth Lugten and Neetu Hariharan highlights how climate change poses serious risks to the performance and sustainability of health systems, especially in vulnerable regions. It argues that health systems must be better prepared to handle climate-related challenges like extreme weather, disease outbreaks, and population displacement. The authors call for integrating climate data into health planning, improving infrastructure, and ensuring that health services remain accessible and reliable during climate shocks. They also emphasize the need for coordinated policy and programming that applies a “climate lens” to health system strengthening, helping countries build resilience and protect public health in the face of growing climate threats.