Since the beginning, humans have always had a natural aversion to the dark. Even electricity was invented to find an easier way to keep darkness at bay when inside. It is therefore not surprising that humans take advantage of the daylight as much as possible. One such way this is done is through the system of daylight saving time, which allows for a better match up with the longer hours of sunlight during the summer. Daylight saving time (DST) occurs between the months of March and November when clocks advance by one hour in March and then fall back one hour in November. A shift of only one hour may not seem that influential, but DST is still the source of a lot of controversy. Nonetheless, in the conflict between its benefits and drawbacks, …show more content…
Lack of visibility puts someone on edge because their perceived sense of danger increases. Both of these factors can lead someone to do something at night that they wouldn’t do during the day. The shift in time due to DST better aligns daylight with people’s normal hours of activity. People returning from work, for example, can do so when it is still light. All of this helps explain a Department of Transportation study that found that “violent crime in Washington, D.C., was reduced by 10 to 13 percent during periods of daylight saving time” (Prerau 1). There are many places that are desperately trying to decrease their crime rates, and if such a drastic change can be achieved by simply shifting time forward an hour, it makes sense that this system should be continued. Crime, however, is not the only danger that can stem from darkness. When examining data on fatal pedestrian crashes during the Fall PM2 hour, an hour that is light during daylight saving time but dark without it, there is a spike from around 25 fatal crashes the week before the end of daylight saving time to almost 125 crashes the week after (Ferguson et al.,
David Prerau claims that “another area of DST impact is crime reduction” (Prerau) as “crime [is] believed to be influenced by lighting” (Prerau). However, after DST ends, time shifts back an hour causing sunset to be earlier. If crime is affected by lighting conditions, then an earlier sunset would result in an increased crime rate.
Ben Hogan, a famous golfer, once said, “ the only thing a golfer needs is more daylight”. Daylight saving time not only impacts the world’s golf games, it also affects the economy, outdoor activities and comes with many health concerns.Daylight saving time(also know as DST) was used as a way to save energy and have more natural light in the summertime, but it was as affected and it also came with many consequences to the countries and states that still use this time. It was first used in the USA in 1918 and has been on and off for many years , but now DST is used seven months out of the year. There are two times during the year we change the clocks. The first Sunday in March, we “spring forward” with the clocks and the second Sunday in November we “fall back” one hour. However, daylight-saving time should be abolished from the rest of the world that uses this time throughout the year.
There are many ways in which scientists and researchers try to understand the molecular uniqueness and physiology of living organisms. One of these ways is the Circadian clock, this clock transfers the physiology and behaviors of mammalians into rhythms that are coordinated with the 24hr solar system. This system can be affected by environmental factors such as the food, temperature and parasites. The circadian rhythms play a role in gene expression to produce protein. Gene expression is displayed through the central dogma of (DNA RNA protein). How the clock work with the 24hr solar day is that it allows gene expression every 24hr to tell when a physiological process is most active. And any damage made to the DNA is more effective
The notion of circadian rhythms was first documented in the eighteenth century when it was determined based on observation that the closing and opening of heliotrope plant leaves occurred independently of sunlight, which was recorded by the French astronomer de Mairan. It is clearly evident now that almost all surfaces of physiology exhibit rhythmic oscillations from the simplest of bacteria to us human beings (10). As a biological clock, circadian rhythms develop to accomplish a steady entrainment to environmental cycles such as light. Additionally, circadian rhythms also serve two main functions, which is to measure the duration of time and to track the time of the day. These two functions are intertwined with one another being that both
Daylights Savings time in many ways could be helpful to many people all over the United States and selected parts of Europe. Daylight Savings time is a procedure that every living beings in the areas have to follow and obey. Every spring the clocks are all moved forward ahead an hour and during the time of fall clocks are sent back an hour back to how it was previously before the time method had been introduced. In the years of making the method. It had never been an actual thing that unlike today we actually use. In the year of 1784 this individual that was named Benjamin Franklin had come up with a way that could help with conserving resources for war effort. The acceptance for the procedure required a long wait until it would be accepted
The alarm beeps again sounding like a fire alarm going off. School starts before 8am. Using your fingers to hold open your eyes and dragging your feet, you get in the car and drive yourself to school. Will you even be able to make it through your day? School days for teens start to early. Teens aren't getting the sleep recommended for a healthy start to their day. Later start times for middle and high schools are proven to benefit both students and teachers.
Just like all of Earth’s green, society too has found a simple way to use the sun to its fullest potential. Daylight Saving Time is a function that has allowed us to enjoy longer summer days simply by moving our clocks an hour ahead in the spring. This method had became something to consider since Ben Franklin idealized it. Of course it's not the same for everyone, depending on where you are may change when Daylight Saving Time occurs. Although some may say Daylight Saving Time is pointless, it is vital that DST has its benefits.
Likewise, humans function on circadian rhythms like many animals. “Our bodies are verified to have a regulatory mechanism to adjust the circadian rhythm” (Guo 2013). They perform daily activities like work during the day and rest/sleep at night. But there are some people who perform oppositely. They tend to sleep/rest during the day and work at night. These people tend to have some sleeping disorders due to their circadian rhythms being shifted. Until they readjust circadian rhythms they will continue to have sleep problems and impaired performance while being awake.
Daylight savings time has been something that individuals born post World War I have always had implemented in their lives. Many people never really consider the point of daylight savings time until it rolls around twice a year nor do they realize the original purpose. There are approximately 70 countries out of 196 that observe daylight savings time, at least in a portion of the country. Daylight savings time has had many changes throughout the history of it, but is it time to move on? Although there may be advantages such as more natural light, but disadvantages such as the disruptions with our circadian rhythms outweigh the advantages.
Daylight Saving Times is something we do here in the United States every year, where we move our clocks back an hour in the fall, and move them forward an hour in the spring. Daylight Saving Time was established during WWI in order to save energy for war production by taking advantage of the later hours of daylight between April and October. Although it was said to save a lot of energy, today it is extremely difficult to determine the energy saved by this, and it is possible that little or no energy is being saved by Daylight Saving. Which poses the question: Is Daylight Saving necessary in the United States? There are many pros and cons to it, but the cons outnumber the cons, and something should be done about it.
Don't you hate waking up early for school in the morning? Most high school students wake up before the sun rises just to become ready for school. Teenage brains do not begin to function that early considering many are tired from staying up late the previous night. The National Sleep Foundation reported that most teens do not retain enough shuteye, one study found that only 15% reported sleeping eight 1/2 hours on school nights. That fact was extremely true for me when I attended high school. I barely was able to wake up, get dressed, and be in school on time since I was so tired. In my opinion school days should start later, precisely in between 9- 10 o'clock. If the school day started later attendance would improve, students will be more prepared, and student's attitudes and grades may improve.
Daylight Saving Time is defined as a “system for uniformly advancing clocks, so as to extend daylight hours during conventional waking time in the summer months” (Britannica). It is observed in over 70 countries around the world, where our social clock loses an hour in the spring and gains an hour in the fall. While it is a common practice now, there has been discussion of getting rid of it and staying on one time year round. Though some people may disagree with this idea, there is still a problem among people that agree; they cannot agree on whether or not to be on Daylight Saving Time or Standard Time year round. Daylight Saving Time, however, has many negative effects on both physical and mental health, as well as the economy, which outweigh
DST stands for Daylight Savings Time and consists in moving the time forward during the spring and then back again, come the fall. The object is to add more sunlight hours to the standard day. The concept seems simple, yet it has brought about some controversies and heated debates. Let us, therefore, examine some arguments for and against such practice.
Do you ever wonder why you choose not to do something until the last minute? Sure you have! It has happened to everyone. I mostly believe that there are negative attributes to procrastination, more so than good attributes. Traits of adjourning include how rewarding a task may seem, affecting how hard a person will work on it, and laziness. Some may see procrastination as healthy, such as active procrastination. Although good effects appear from procrastinating, stress is a larger effect. Stress causes a few illnesses. Procrastination is a bad thing that generally occurs in everyone when short-term benefits are the only outcome people see.
In today’s society, some parents create curfews for their children while others allow their children to create their own curfews. Numerous people argue that setting curfews for teenagers help them refrain from taking part in mischief and help them to develop into superior adults. The remaining group of people state that curfews would make teenagers rebel. Teenage curfews produce different positive but many negative views in parents and teenagers.