Light Pollution And Its Effects On Health - 1544 Words

Most people have heard of air pollution, water pollution, and many kinds of pollution like them. Issues like these are covered extensively in the media and are targeted by many environmental groups. In fact, many of these issues play significant roles in political elections. Though these kinds of pollution are widely known, there is another type of pollution that receives far less attention. Few environmental groups mention it, and many members of the general public have not even heard of it. However, it is just as common and arguably as dangerous as the pollution types listed above. This pollution is known as light pollution. Fundamentally light pollution is the excessive use of light in urban areas, where growth of population and businesses brings with it large amounts of unneeded light. This light pollution causes countless negative effects ranging from the inhibition of scientific research to a believed negative impact on health. Light pollution s most notable effect, however, is on the night sky. As more and more lights are installed, more and more stars are blotted out by the resulting skyglow. Because of this, light pollution is by far the most severe impairment to astronomy at both the recreational and professional levels. It also has a slew of other negative effects such as changing the habits of animals and contributing to an increase in cancer risk. Due to these problems, there have been several proposals to stop light pollution. The three most commonly proposedShow MoreRelatedThe Effects Of Light Pollution On Human And Wildlife Health Essay2085 Words   |  9 PagesArtificial light since its creation has benefited society by creating more time for a productive day not only for work but also recreational activities. Artificial light has many benefits, however when the excessive light does create negative impacts such as becoming inefficient, annoying, and unnecessary. 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She told me, â€Å"there are way too many stars to count!† Now, 50 years later, when I walk outside and look up, I see only a few identifiable constellations, no Milky Way, and I would venture to say there were so few stars that if I took a little time, I could count them all. Are there really fewer stars in the heavens? Not at all. The stars are up thereRead MoreHow To Prevent Noise Pollution1001 Words   |  5 PagesWhat is Noise Pollution? Noise is essentially unwanted information or sharp changes in tones. Noise pollution is the act of creating noise. Noise is measured in decibels: 0 decibels is silent, 0 to 70 decibels is moderate, 70 to 80 decibels is the volume where noise can start becoming problematic. 80 to 120 decibels is considered loud noise and exposure at these levels for extended periods can cause permeant hearing loss. 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If action is not taken to reduce the amount of pollution humanity emits into the air, there will be detrimental effects on the climate and civilization. For instance, air pollution harms the health of people, causing respiratory issues, and air pollution negatively affects the climate, causing global warming. Both issues are also detrimental to the future of humanity on earth. Civilization will be forcedRead MoreAir Pollution And Light Pollution1197 Words   |  5 Pages Water, Radioactive, Air, Soil, Light- pollution Water pollution involves the containination of varies water bodies.Many aquatic cretures rely on these water bodies and it natural features to depend upon life. Industrial waste is dumped into these waterbododies , which then causes a chemical imbalance in the water , which than goes into death of the aquatic.Certain natural disaster like flash flood and hurricanes cause the intermixing of water with harmful substances on the land.Their areRead MoreAir Pollution in China Essay747 Words   |  3 PagesAir Pollution in China When people think about air pollution, the things that come to their mind are smog, acid rain, and other forms of outdoor air pollution. Air Pollution is not a new topic. It is a problem that we have noticed since the industrial revolution, when trees, houses and cars were covered in soot from the factories. Every year, chemical substances present in the air within buildings affect the healths of thousands of people. The definition of air pollution is The presence in theRead MoreThe Effects Of Light Pollution On Humans And The World1307 Words   |  6 PagesWhen someone thinks of pollution, they most likely think of toxins and contamination in bodies of water and in the air. While these familiar types of pollution are large problems, there is a lesser known variety of pollution involving excessive, misdirected, or obtrusive light that is just as large of an issue. This variety of pollution is called light pollution or photo pollution. The effects of light pollution on humans and the world’s various ecosystems are various and need to be realized. Read MoreThe United States Naval Observatory Flagstaff Station1741 Words   |  7 Pagesbecause of the increase in light pollution that was creeping up Mars Hill, the Anti-searchlight law went into effect. The Anti-searchlight law allowed officers to fine individuals $300 when in possession of a searchlight, or receive 90 days in jail. By June 1972, Tucson had adopted Arizona’s second lighting law – all lights had to be pointed downward – and Pima County developed a similar law soon after. The City of Flagstaff was next to follow suit (Putnam). Light from Flagstaff’s growing city