Summary:

- According to a recent study, nearly 50% of the world's population is expected to be nearsighted (myopic) by the year 2050.
- The main factors contributing to the rise in myopia are increased time spent on digital devices and less time spent outdoors, especially among children.
- Researchers emphasize the importance of children spending more time outside and reducing excessive screen time to help prevent the development and progression of nearsightedness.