This article looks at how changes in the ozone layer and UV radiation from the sun, and how they interact with climate change, affect our environment and health. It discusses new scientific information since the last study in 2021. The researchers talk about how climate change impacts the ozone layer and UV radiation, and vice versa, affecting things like air quality, ecosystems, and human health. They also mention how events like extreme weather due to climate change can harm living things. The study shows that efforts to reduce harmful substances, like those regulated by international agreements, are working to protect life on Earth from these impacts.