Essay Question: Should scientist continue to increase human lifespan?
As human being we are all worried about death, and have that fear inside us that one day we all have to die. When it comes to thinking of dying, we also think of many things that we still have to do, and in order to do those things we want to live longer. Many people in this world are now living longer, due to scientific research, scientist are finding ways to increase human lifespan so that humans can live longer in the world. They are coming up with pills, that can increase the lifespan of humans, and make them younger from the inside to live a long life. Scientist shouldn’t continue to increase human lifespan because the world is going to become over populated and also the people that live longer will have more expenses to live longer, they will still have diseases and will still suffer, and also face societal problems. Living longer mean facing societal problems, like having more expenses to live and also having so many extra people on the planet, if people lives longer than they should the world in going to become an over populated place. The main concern of David Ewing Duncan in the article is that “millions of healthy centenarians still working
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If people take aging pills to be younger, they are still going to dependent, because their bodies are still not going to be strong to certain things. If you reach a certain amount of age, you will loose all the strength that you will have and will need people to take care of you and provide you with everything that you will need. Many aged people are dependent on their children and my children don’t like looking after their parents and that is a fact and that can become a problem. That is why people shouldn’t take medicine to live longer, they should be happy with the life that they
...teract. Many of the medications are very powerful in and of themselves. This article also presents additional approaches to medicating the elderly, including focus on reduction of number of medications prescribed. Both articles present the importance of considering the normal physiological changes within geriatric patients.
Hemmy Cho, the author of “Enhancing Humans Through Science in Beneficial”, believes that “all people should be able to benefit from important and worthwhile advancements in human technology” (Cho 1). By claiming that enhancing humans through science is beneficial, she is a strong believer that scientist can “select the gender, hair colour, personality, IQ, and eliminate any diseases and 'negative' traits such as anti-social tendencies” (Cho 1). She also thinks that now that we have advances in human technology, we don’t have to rely on evolution, (In this case, evolution is referring to parents passing on genes to the child), parents can choose what traits they want their child to have. Cho makes the point that, “many people feel uncomfortable
As we age, we become more prone to a wide array of diseases, such as cancer and heart disease and treating these diseases most definitely helps us live longer but they do not seem to halt the natural aging process that eventually causes our bodies to weaken and wither away. New research suggests that, like several biological processes, the aging process could also be controlled and this could lead us to live much longer lives. However, commoners and bioethicists alike are often concerned about the bioethical issues pertaining to the life extension phenomena. They argue that the quality of life may be compromised in exchange for longevity and this may be due to intervention in the
Aging affects every individual and is inevitable, despite our valiant attempts to prevent it. The aging process beings the moment of conception however some can argue it begins at birth. The process of aging is heavily impacted by health, genetics and environmental factors. As people age we have to become accustom to the changes associated with life. The question becomes what changes happen and how? Although we cannot predict what will happen to us we can work to prevent specific things from happening by living healthier lives.
It is a fact; the older adult population is living longer. While many older adults are fit and healthy, others are frail and weak requiring necessary medication. It is more important than ever for all of the healthcare community to be conscious of safe prescribing and the proper use of medicine when taking care of older adults.
You a lot, but a surgery would make the health care providers like to charge the person with most developed nations have universal health coverage. Why doesn’t the U.S., the wealthiest nation, have it?
Studies about aging are relevant in today’s society because the aging process happens to everybody. Humans want to enjoy life with their family and friends and many look forward to their retirement so they can enjoy their time doing leisurely activities. Research on trying to find a cure for different cancers and slowing down the aging process is important if humans want to live a longer and more enjoyable life. By eating foods with antioxidants, exercising on a daily basis, challenging oneself with memory and critical thinking activities, avoiding smoking and drinking too much alcohol, managing stress, and by surrounding oneself with a good support system can all contribute to a longer and happier lifespan.
In today’s society, what was once said to be true and taken as fact regarding older people is no longer the whole story. As Laslett states, “At all times before the middle of the twentieth century and all over the globe the greater part of human life potential has been wasted, by people dying before their allotted time was up.” (1989a), and to a great extent a lot
During late adulthood, which begins around 65, many changes will take place. Death, sickness, and aging are some of the things you go through. Everyone is affected at some point. Individuals deal with these changes differently. Gerontology is the science that deals with the aging process. Vision can show impairment as people age. One of the changes in vision is the loss of accommodation of the lens. Most people 65 and older have hardened eye lens and have lost elasticity if the lens. Cataracts can form and vision becomes cloudy and is significantly impaired. Glaucoma is a serious condition that causes pressure to increase within the eye and it can result in blindness. Often hearing decreases with age. The hair cells in the Corti (inner ear) can cause a decrease in hearing frequencies. The ossicles and eardrum have a decrease in the transmittance of mechanical sound waves. Due to aging many elderly people have hearing impairment. Loss of appetite from connective tissue cells replacing taste buds. Skin can become thin, dry, and inelastic as it ages and the skin can fold and wrinkle from sagging.
To start with, scientific breakthroughs are necessary to improve human health and longevity. With the advancements in biotechnology there comes the opportunity to cure diseases that once devastated the population which allows for a healthier generation of people. For example, many vaccinations for diseases such as H1N1 have been popular in order to avoid being caught with the virus. Vaccinations have been used for years because of their ability to prevent diseases from spreading where they normally would have infected hundreds to thousands of people otherwise. This leads not only to a healthier majority of people but also healthier children/future generations thanks to the vaccinations. Additionally, such scientific breakthroughs help improve the lives of children who are born prematurely, such as myself. Without the advanced technology that was available a...
One branch of psychology is known as lifespan psychology, which is the study of the development of humans from birth until death. The study of a person’s lifespan is used to help other people overcome their developmental challenges through learning about how others deal with the various stages of development. According to Robert S. Feldman (2017) “lifespan development examines the way in which people develop physically, intellectually, and socially.” (p. 1) One of the best sources on how to get through a developmental period in life is to ask someone who has already gone through that phase. Therefore, Linda Peevely agreed to answer a few questions about the different stages she has gone through in her 77 years of life.
While the argument as stated comes to a plausible conclusion, the argument is flawed in making a number of assumptions without support. First, the argument assumes that the national life expectancy is accurate. Second, the argument assumes that medical technology currently shows no sign of abating and is resulting in longer life expectancy. Finally, the argument assumes that medical technology advancements are occurring in America. In order to make the argument more logically sound, the assumptions stated above need to be addressed.
Centenarian longevity is very much based on the internal physiological functioning and health input and output of these individuals. Physiological functioning including the immune system functioning has seen to be maintained and even increased for these longevous human beings. Neutrophilic functioning for fighting infection, and gluthathione and catalyst activity are also maintained through the century years. These results show high correlations between the levels of centenarians, and those of young adults. Genetic-wise, the longer the telomere, the longer the lifespan, due to cell division. Polymorphic genes regulate the immune system and other surrounding structures, maintaining its functions. Furthermore, health-conscious individuals are more likely to maintain a longer life, and reach the century age. This is due to maintenance of functioning by adapting healthy routines throughout their lifetime, even through old age. In conclusion, maintenance of the body and physiological aspects similar to young adults at old ages show a great increase in surviving and living beyond 100 years.
Technology in terms of medicine has also increased the life expectancy of the average person. With new technological advancements in surgeries, medicines and treatments the average life expectancy is still on the increase. A recent study shows that the average life span for 2004 of a United States Citizen is 77.4 years old. This has increased significantly from 1900 where the average lifespan for a male was 48.2 and for the female 51.5. Thanks to technology we can now live longer.
Aged care is becoming such a huge part of our health system and society in general. It is so important that we come to an understanding on not only how it affects the community and society that we live in but the requirements that need to be met in order to care for older adults. Throughout this paper, we will discuss active ageing and the cultural, physical, economic and social well-being of older adults, as well as the affect that community as on the older population and visa-vasa. Accompanying this essay is a flyer that well be used to define active ageing, why it is important to individuals and the community. It is important to understand what active ageing is and that health is measured by more than just physical