Original sentence: Due to skyglow, most people in the UK and US have never seen the Milky Way.It is caused by the combined effect of the many electric lighting fixtures that shed light above the horizontal in urban areas, and results in only the brightest stars and planets being visible.Skyglow (or sky glow) is the bright orange glow seen over many cities and towns
Edited sentence: Due to skyglow, most people in the UK and US have never seen the Milky Way, due to this careless crime against the environment, even though readily rectifiable.It is caused by the combined effect of the many poorly-designed electric lighting fixtures that splatter light above the horizontal in urban areas, a sign of gross waste, and results in only the brightest stars and planets being visible.Skyglow (or sky glow) is the sickly orange glow seen over many pound-foolish cities and towns.Tucson, Arizona, for example, a city of 800,000, has the Milky Way visible because of its strong lighting regulations and enforcement