In my last post, I mentioned that light pollution has solutions, and policymakers play a role in making those solutions tangible. Policymakers play a key role in reducing its impact through regulation, planning, and public awareness. While artificial lighting is necessary for safety and productivity, it can be managed in ways that protect both human health and the environment. One way to reduce the effects of light pollution would be to introduce light regulations. Some countries already have this, such as France, Mexico, and Chile. Creating a framework for regulating light can help protect the night and improve sleep quality.

Another strategy is urban planning. Policymakers can designate areas with stricter lighting controls, such as residential neighborhoods or “dark sky” zones. Studies show that targeted regulations and better planning can significantly reduce light pollution levels in urban areas while maintaining safety and visibility. This makes sense practically. It would be hard to get people on board with straight regulations off the bat; however, starting slow and having protected zones similar to state parks could create a big change.
There are more ways policymakers can be involved, but I wanted to introduce these two concepts to get ideas rolling. Anyone can make an idea but it takes thoses it power to implement it more often than not.