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Negative effects of aging
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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
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natural aging process. Although better health and longer life would give us more time to attain our ambitions, whether or not the quality of life would be enhanced remains to be seen.
Life extension also presents unique predicaments which can have a direct impact on society such as, people would certainly benefit from the more experienced and knowledgeable labor force, but this would also cause young, willing people to be bereft of certain opportunities. One of the more persistent problems of life extension would be overpopulation because more of the population living together would result in congestion and this would lead to an eventual decline in our standard of living. Moreover, the issue of life extension also aggravates the situation of millions of people around …show more content…
the world not even being able to obtain basic healthcare.
However, this presents another dilemma. Hindering the development of life extension technologies based on these grounds would mean that those who are capable of affording it, would be deprived of this opportunity. Nevertheless, have we identified what a disease is in the first place? Even though natural aging causes the body to be less immune to certain diseases, many would argue that aging itself is not a disease as we all get older naturally. Therefore, many feel that intervention in the aging process is a violation of the role of nature in all of this. Life extension technology is still at an early stage, therefore not all of its issues have been pointed out. If slowing aging requires the use of gene therapy or stem cells, then the ethical issues regarding those topics would also need be addressed. Also, it is still unknown whether life extension would be effective if taken during adulthood or childhood and if so, the answer to whether parents have the right to make such a drastic decision for their child beckons. While still farfetched, it is still not too late to consider the pros and cons of this technology. How fast the ethical issues surrounding life extension are addressed and whether or not there is a general consensus to further the development of antiaging
procedures will determine how quickly this is brought to reality.
Common sense seems to dictate that we are all going to die one day. As we all get older we crave to keep our youth, and to stay young forever is the ultimate dream. The thought of a possible immortality is just an added benefit. Even though we have strived towards this goal for centuries, have we obtained advances in successfully staying young forever? In Bill Gifford’s book “Spring Chicken: Stay Young Forever (Or Die Trying)” he explores these ideas of life and aging further. In this novel, he goes on a journey to try and debunk the mysteries and questions behind the new science of aging. He gathers information from tests and scientists from around the country to discover what really works to prevent or delay aging and what is just a hopeful hoax. He helps us figure out why we age and why aging
The concept of successful aging is also termed as super aging or optimal health, coined by Rowe & Kahn in 1987. Fundamentally, successful aging in the elderly illustrates neither usual aging (a gradual decrease in biological and psychological functioning) nor pathological aging. Instead, it illustrates a form of aging connected to a reduced possibility of disability or disease, increased physical and cognitive functioning, including autonomy maintained. Aging and old age for a long time presented as dominated by negative traits and states such as sickness, depression and isolation. The aging process is not simply senescence; most people over the age of 65 are not senile, bedridden, isolated, or suicidal (Aldwin & Levenson, 1994).
There has been some ethical issues surrounding the development and use of technology, that would consist of some advancements, such as “when in vitro fertilization is applied in medical practice and leads to the production of spare embryos, the moral question is what to do with these embryos” (Shi & Singh, 2008, p. 182). As for ethical dilemmas that comes into play with “gene mapping of humans, genetic cloning, stem cell research, and others areas of growing interest to scientist” (Shi & Singh, 2008, p. 182). “Life support technology raises serious ethical issues, especially in medical decisions regarding continuation or cessation of mechanical support, particularly when a patient exists in a permanent vegetative state” (Shi & Singh, 2008, p. 182). Health care budgets are limited throughout this world, making it hard for advancements yet even harder to develop the advancements with restraints. Which brings us back to the “social, ethical, and legal constraints, public and private insurers face the problem deciding whether or not to cover novel treatments” 188. Similarly what was mentioned before the decisions about “new reproductive techniques such as intracytoplasmic sperm injection in vitro fertilization (ICSIIVF), new molecular genetics predictive tests for hereditary breast cancer, and the newer drugs such as sildenafil (Viagra) for sexual dysfunction” (Giacomini, 2005).
Genetic engineering, the process of using genetic information from the deoxyribonucleic acid (DNA) of cells to fix or improve genetic defects or maladies, has been developing for over twenty years. When Joseph Vacanti, a pediatric surgeon at Children’s Hospital, and Robert Langer, a chemical engineering professor at MIT, first met as researchers in the 1970’s, they had little knowledge of the movement they would help found. After they discovered a method of growing live tissue in the 1980’s, a new science was born, and it races daily towards new discoveries and medical breakthroughs (Arnst and Carey 60). “Tissue engineering offers the promise that failing organs and aging cells no longer be tolerated — they can be rejuvenated or replaced with healthy cells and tissues grown anew” (Arnst and Carey 58). The need for genetic engineering becomes quite evident in the promises it offers in various medical fields, as well to financial ones. Despite critics’ arguments about the morality or practicality of it, genetic engineering should continue to provide the essential benefits it has to offer without unnecessary legal impediment.
Today’s society highly values attractiveness, energy, and independence. Therefore, old age tends to be devalued in many ways based on stereotypes portrayed by the media and personal biases. Regardless, aging is a natural process that happens to everyone in society. With that said, this becomes a challenge for young nurses. What does one think of when hearing of a 87 year old patient? Does one automatically think the patient will be confused, agitated, very frail, very ill, or dependent? Many do. This is where nurses need to become more aware and change their views. Working in a hospital myself, I tend to assume the same. I also hear a lot of people who are surprised when they discover their patient
In an expanding scientific field, where do the possibilities of extending the natural human life end? Business Insider author Erin Brodwin illustrates just this in her article titled A surgeon aiming to do the first human head transplant says ‘Frankenstein’ predicted a crucial part of the surgery. Sergio Canavero, a neurosurgeon from Italy, states that he intends to be the first scientist to successfully carry out what numerous surgeons deem a radical experiment- a human head transplant. Plans to carry out said surgery are well underway, as Canavero already has a willing recipient for the operation. The source of this article is Business Insider, which is considered a legitimate news source. Therefore, there is little reason to further question
There are a number of benefits to be found from thinking about ageing as a lifelong process and not just one that affects older people. This essay will define some of these benefits whilst backing up this reasoning with reference to the K118 material. It will then explain briefly which experiences I have had personally which have led me to responding to the question in this manner.
veryone in the world wants to look young. Unfortunately, we cannot stop the aging process. Once you cross your 3's you will start to feel that there is no hope to be beautiful anymore. Or is it?
The idea of living a long life is one that many hope for. At first glance, it may seem as though a long life is ideal, but it is important to take a closer look into what exactly living longer means. In Ezekiel J. Emanuel’s essay, Why I Hope to Die at 75, he asserts that living too long is a loss because the quality of life decreases as the years go on. Emanuel firmly believes in striving for quality rather than quantity of life. Living past the age of 75 leaves the elderly lonely, diseased with mental disorders, and living life painfully ill.
There are three essential components to ageing gracefully and successfully; ‘low probability of disease and disability, high cognitive and physical functional capacity and active engagement with life.’ (Edwards, 2011) It is recommended that people aged over 65 require adequate fitness levels so that they can ‘maintain their independence, recover from any illnesses and also prevent disease.’ (Better Health Channel, 2014) This essay investigates how staying active in later life will improve the health and well-being of older people by unpacking the health benefits to physical activity later in life as well as how this activity contributes to improving health and wellness. It is said that healthy ageing should ideally start in childhood and be
Over recent years FEMA has increase their involvement in the community. After a catastrophic event FEMA is able to coordinate the efforts to build, rebuild and stabilize the region. The Mayor of New Jersey asked residents to send messages to his own Twitter account if they required help, and provide information the city’s snow cleanup effort back out to residents (Siegriest, 2010). The betterment of the technology and science underlying the biological aging process has the potential to not only extend the average lifespan, but also to simultaneously postpone many if not all of the disabling and costly conditions that individuals experience in later life, thereby creating a longevity dividend that will be social, medical and economical
Aging is one day on top of the next. No one suddenly gets “old”, it is a process. Starting a successful aging process early on will reap many benefits. As a young adult, there are things that I am doing now that ensures successful aging. I will soon graduate with a Bachelor of Science degree in Psychology and minor in Human Services. After that, I plan to go back to school so I can get my specialist degree in Educational Psychology. Something I consider to be successful is being involved with a community of fellow believers and friends throughout my life. Marrying a man who pushes me to be a better Christ-follower, wife, and woman is something I desire. After I leave Missouri Baptist in December, I would like to have a job lined up that pertains
In the Philippines, the ages to be considered a senior citizen are those who are aged 60 years old and over. The senior citizens made up 6.8 percent of the 92.1 million household populations in 2010, higher than the 6.0 percent recorded in 2000 and the number reached over six million in 2011 and it is seen to double in 16 years. The number of people 60 years old and above, or those considered as senior citizens, has increased, as the country's household population increases. With the growing number of senior citizens, there is a generalized notion associated with senior citizens such as degeneration and decline of health and well being but on the contrary, most of them are still active and productive, performing significant roles at home and
The Intergenerational Report released by Joe Hockey claimed that we have an “ageing population”, and that more workers are needed in order to sustain the health care and pensions in the future. On the contrary, there is a demographic imbalance of young people who are dependant on families, welfare and are in a difficult employment situation in our economy. Rather than “ageing population” crisis, more concern should be placed on dependency rates of young people and how future welfare taxes can be increased. The article stated that the workforce can be increased and the dependency ratio can be easily manipulated just by adding more people, thus addressing the current economic challenges. Though the reality is that young people are not acting
...nsion Research. (2009, September 15). Problem of Overpopulation Not an Issue with Extreme Life Extension. Retrieved November 10, 2013, from http://www.maxlife.org/articles/2009/09/overpopulation.asp