Explores urban light pollution through the work of four dedicated researchers, including how and why each scientist chose their niche and turned it into a measurable research question.

Four scientists research different angles of urban light pollution as they talk through the planning behind their experiments and the types of evidence they collected.

The four scientists reveal the methods and technologies available for data analysis and how they avoid research bias.

An exploration of the many benefits and ways of communicating scientific research by following four scientists who are well versed in presenting their findings to those who need to know about it.