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Argumentative Essay On Daylight Saving Time

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Daylight Saving time is the system that people clocks are turned forward an hour in spring and backward in fall, which effectively move an hour of daylight from the morning to the evening. We can obtain an additional hour of daylight in the evening while we lose it in the morning. In most of the developed countries in the world, Daylight saving time (DST) is thought to be encouraged as a method for energy conservation because of high energy prices and advancement of energy conservation. However, there may be no evidence of energy saving and we may find some evidence of modest increase in usage of energy and demand. In addition, DST might cause negative impact on hour health due to lack of sleep and burden of shifting rhythm. It might be true that DST has some advantages. Nevertheless, if DST has more negative effects than positive, it should be stopped immediately or we should adjust our use of DST so that it is better and least harmful.
The original purpose of DST was reducing the need for electric lighting. When DST was adopted first in the United states, lighting accounted for mostly the nation’s electricity. Today, however, the usage of energy has changed. Lighting amount to around 10% of the electricity used in the country.
According to Matthew Kotchen who observed the electricity usage in Indiana in 2006, DST led to 1% overall rose o residential electricity use. Although DST reduces demand for household lighting, it increased demand for cooling on summer evening and

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