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Old age

 
Old Age

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Old age



 
 
Old age consists of ages nearing or surpassing the average life span of human beings, and thus the end of the human life cycle
Biological life cycle

A life cycle is a period involving one generation of an organism through means of reproduction, whether through asexual reproduction or sexual reproduction....
. Euphemism
Euphemism

A euphemism is a substitution of an agreeable or less offensive expression in place of one that may offend or suggest something unpleasant to the listener, or in the case of #Doublespeak, to make it less troublesome for the speaker....
s and terms for old people include seniors — chiefly an American usage — or elderly. As occurs with almost any definable group of humanity, some people will hold a prejudice against others — in this case, against old people. This is one form of ageism
Ageism

Ageism refers to the stereotyping of and discrimination against individuals or groups because of their age. It is a set of beliefs, attitudes, norms, and values used to justify age based prejudice and discrimination....
.

Old people have limited regenerative abilities and are more prone to disease, syndromes, and sickness than other adult
Adult

The term adult has at least three distinct meanings. It can indicate a biologically grown or mature person. It may also mean a plant, animal, or person who has reached full growth or alternatively is capable of reproduction, or a person who has attained the legally fixed age of majority; as opposed to a minor....
s.






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Old age consists of ages nearing or surpassing the average life span of human beings, and thus the end of the human life cycle
Biological life cycle

A life cycle is a period involving one generation of an organism through means of reproduction, whether through asexual reproduction or sexual reproduction....
. Euphemism
Euphemism

A euphemism is a substitution of an agreeable or less offensive expression in place of one that may offend or suggest something unpleasant to the listener, or in the case of #Doublespeak, to make it less troublesome for the speaker....
s and terms for old people include seniors — chiefly an American usage — or elderly. As occurs with almost any definable group of humanity, some people will hold a prejudice against others — in this case, against old people. This is one form of ageism
Ageism

Ageism refers to the stereotyping of and discrimination against individuals or groups because of their age. It is a set of beliefs, attitudes, norms, and values used to justify age based prejudice and discrimination....
.

Old people have limited regenerative abilities and are more prone to disease, syndromes, and sickness than other adult
Adult

The term adult has at least three distinct meanings. It can indicate a biologically grown or mature person. It may also mean a plant, animal, or person who has reached full growth or alternatively is capable of reproduction, or a person who has attained the legally fixed age of majority; as opposed to a minor....
s. For the biology
Biology

Biology is a branch of the natural sciences concerned with the study of living organisms and their interaction with each other and their environment ....
 of ageing
Ageing

Ageing or aging is the accumulation of changes in an organism or object over time. Aging in humans refers to a multidimensional process of physical, psychological, and social change....
, see senescence
Senescence

Senescence encompasses all of the biological processes of a living organism's approaching an advanced age . The word senescence is derived from the Latin word senex, meaning "old man" or "old age" or "advanced in age"....
. The medical study of the aging process is gerontology
Gerontology

Gerontology is the study of the social, Psychology and Biology aspects of Ageing. It is distinguished from geriatrics, which is the branch of medicine that studies the disease of the elderly....
, and the study of diseases that afflict the elderly is geriatrics
Geriatrics

Geriatrics is the branch of medicine that focuses on health care of the elderly. It aims to promote health and to Prevention and treat diseases and disabilities in older adults....
.

Definition

Maes Old Woman Dozing
The boundary between middle age
Middle age

Middle age is the period of life beyond Young adult hood but before the onset of old age. Various attempts have been made to define this age, which is around the third quarter of the average life span of human beings....
 and old age cannot be defined exactly because it does not have the same meaning in all societies. In many parts of the world, people are considered old because of certain changes in their activities or social roles. Examples: people may be considered old when they become grandparent
Grandparent

Grandparents are the father or mother of a person's own father or mother, being respectively a grandfather and a grandmother . Everyone has a maximum of four genetic grandparents, eight genetic great-grandparents, sixteen genetic great-great-grandparents, etc....
s, or when they begin to do less or different work — retirement
Retirement

Retirement is the point where a person stops employment completely. A person may also semi-retire and keep some sort of retirement job, out of choice rather than necessity....
. In North America and Europe, people are often considered old if they have lived a certain number of years.

Many North Americans think of 65 as the beginning of old age because, until recently, United States workers became eligible to retire at this age with full Social Security
Social Security (United States)

Social security in the United States currently refers to the Federal government of the United States Old-Age, Survivors, and Disability Insurance program....
 benefits. People in the 65-and-over age group are often called senior citizen
Senior citizen

Senior citizen is a general designation for persons who have reached a certain age, which may vary by different standards. It is often used for legal or policy-related reasons in determining who is eligible for certain benefits available to the age group....
s
. In 2003, the age at which a US citizen became eligible for full Social Security benefits began to increase gradually, and will continue to do so until it reaches 67 in 2027. Currently, it is 66.

Physical changes


There is often a general physical decline, and people become less active. Old age can cause, amongst other things:
  • wrinkle
    Wrinkle

    File:Old Bangladeshi drinking tea cropped.jpgA wrinkle is a fold, ridge or crease in the skin. Skin wrinkles typically appear as a result of aging processes such as glycation or, temporarily, as the result of prolonged immersion in water....
    s and liver spots on the skin
    Skin

    The skin is the outer covering of the body, also known as the epidermis. It is the largest organ of the integumentary system made up of multiple layers of epithelial biological tissue, and guards the underlying muscles, bones, ligaments and organ s....
  • change of hair color to grey or white
  • hair loss
  • lessened hearing
    Hearing (sense)

    Hearing is one of the traditional five senses. It is the ability to perceive sound by detecting vibrations via an organ such as the ear. The inability to hear is called deafness....
  • worse eyesight
    Visual perception

    Visual perception is the ability to interpret information from visible light reaching the eye. The resulting perception is also known as eyesight, sight or vision....
  • slower reaction times
    Reaction time

    Reaction time is the elapsed time between the presentation of a sensory stimulus and the subsequent behavioral response. RT is often used in experimental psychology to measure the duration of mental operations, an area of research known as mental chronometry....
     and agility
    Agility

    * Sport agility is a physical trait of an animal or person, and a component of physical fitness. It is the ability to change the body's Human position and direction with speed and precision....
  • reduced ability to think
    Thought

    Thought and thinking are mind Theory of forms and processes, respectively Thinking allows beings to model the world and to deal with it according to their goal, plans, ends and desires....
     clearly
  • difficulty recalling
    Recollection

    Recollection is the retrieval, or recall, of memory. A temporary failure to retrieve information from memory is known as the Tip of the tongue phenomenon....
     memories
    Memory

    In psychology, memory is an organism's mental ability to store, retain and recall information. Traditional studies of memory began in the fields of philosophy, including techniques of mnemonic....
  • lessening or cessation of sex
    Sex

    In biology, sex is a process of combining and mixing genetics traits, often resulting in the specialization of organisms into male and female types ....
    , sometimes because of physical symptoms such as erectile dysfunction
    Erectile dysfunction

    Erectile dysfunction is a sexual dysfunction characterized by the inability to develop or maintain an erection of the penis sufficient for satisfactory sexual performance....
     in men, but often simply a decline in libido
    Libido

    Libido in its common usage means sexual desire; however, more technical definitions, such as those found in the work of Carl Jung, are more general, referring to libido as the free creative?or psychic?energy an individual has to put toward personal development or individuation....
  • greater susceptibility to bone diseases such as osteoarthritis
    Osteoarthritis

    Osteoarthritis , is a group of diseases and mechanical abnormalities entailing degradation of joints, including articular cartilage and the subchondral bone next to it....
    .


Demographic changes

Worldwide, the number of people 65 or older is increasing faster than ever before. Most of this increase is occurring in developed countries. In the United States the percentage of people 65 or older increased from 4 percent in 1900 to about 13 percent in 1998. In 1900, only about 3 million of the nation's citizens had reached 65. By 1998, the number of senior citizens had increased to about 34 million. Population experts estimate that more than 50 million Americans — about 17 percent of the population — will be 65 or older in 2020. The number of old people is growing around the world chiefly because more children reach adulthood.(Keith Wetzel)

Life expectancy

]] In most parts of the world, women live, on average, longer than men. In the United States in the late 1990s, life expectancy
Life expectancy

Life expectancy is the average number of years of life remaining at a given age. It is the average expected lifespan of an individual. Life expectancy is heavily dependent on the criteria used to select the group....
 at birth was 80 years for women and 77 years for men.

Individuals who became famous in old age

  • Harry Bernstein
    Harry Bernstein

    Harry Bernstein is the author of The Invisible Wall, which deals with his abusive, alcoholic father, the anti-Semitism he encountered growing up in a mill town in northern England, and the Romeo and Juliet romance experienced by his sister and her Christian lover....
    , author who published his first book, The Invisible Wall, at 96 in 2007
  • Jeanne Calment
    Jeanne Calment

    Jeanne Louise Calment was a French people with the oldest people in history at age 122 years 164 days . She lived in Arles, France, for her entire life, and outlived both her daughter and grandson....
    , oldest known person ever
  • Ann Nixon Cooper
    Ann Nixon Cooper

    Ann Nixon Cooper is an American activist for African-American people's rights....
    , who at age 106 made national news during the 2008 US presidential election
    United States presidential election, 2008

    The United States presidential election of 2008 was held on Tuesday, November 4, 2008. It was the 56th consecutive wikt:quadrennial United States United States presidential election....
     for voting for Barack Obama
    Barack Obama

    Barack Hussein Obama II is the List of Presidents of the United States and current President of the United States. He is the first African American to hold the office....
    . She was mentioned in Obama's victory speech.
  • Granny D
    Granny D

    Doris "Granny D" Haddock is an Politics of the United States and Liberalism Activism from the U.S. state of New Hampshire. Between 1999 and 2000, over a span of fourteen months, Haddock famously walked across the continental United States to advocate campaign finance reform and in 2004 ran unsuccessfully as a Democratic Party challenger to...
    , political activist who ran for public office at the age of 94
  • Enrico Dandolo
    Enrico Dandolo

    Enrico Dandolo was the thirty-ninth Doge of Venice from 1193 until his death. Remembered for his blindness, piety, longevity, and shrewdness, he is infamous for his role in the Fourth Crusade which he, at age ninety, directed against the Byzantine Empire, sacking Constantinople....
    , who led the infamous Fourth Crusade
    Fourth Crusade

    The Fourth Crusade was originally designed to conquer Islam Jerusalem by means of an invasion through Egypt. Instead, in April 1204, the Crusaders of Western Europe invaded and conquered the Christianity city of Constantinople, capital of the Byzantine Empire....
     in his 80s
  • Sadie and Bessie Delany
    Sadie and Bessie Delany

    Sarah Louise ?Sadie? Delany was an American author, educator, and civil rights pioneer. In 1923, she became the first African American woman permitted to teach domestic science in the state of New York....
    , civil rights activists
  • Ruth Ellis, 101-year-old African-American LGBT activist
  • Florence Holway
    Florence Holway

    Florence Holway was a 75-year-old woman who was raped and sodomized on March 31, 1991, in her Alton, New Hampshire home. Her subsequent fight for justice ultimately resulted in changes to that state's rape laws and is the subject of a 2004 HBO documentary entitled Rape in a Small Town: The Florence Holway Story, which chronicles her ord...
    , rape survivor and activist
  • Mary Harris "Mother" Jones, Irish-American labor organizer
  • Maggie Kuhn
    Maggie Kuhn

    Maggie Kuhn was born in Buffalo, New York. Her childhood was spent in Cleveland, Ohio, as well as Memphis, Tennessee. She was a lifelong United States activist....
    , activist and founder of the Gray Panthers
    Gray Panthers

    Gray Panthers is an organization dedicated to economic and social justice which was founded by Maggie Kuhn in 1970, in response to her forced retirement at age 65....
  • Mae Laborde
    Mae Laborde

    Mae Laborde is an American television and film actress, who began her career at the age of 93 and who is, as of 2009, still active....
    , actress who began acting in her 90s
  • Grandma Moses
    Grandma Moses

    Anna Mary Robertson Moses , better known as "Grandma Moses", was a renowned United States folk artist. She is most often cited as an example of an individual successfully beginning a career in the arts at an advanced age....
    , American folk artist
  • Narses
    Narses

    Narses was, with Belisarius, one of the great generals in the service of the Eastern Roman Emperor Justinian I during the so-called "Reconquest" that took place during Justinian's reign....
    , who became a successful general at 74
  • Peter Oakley, aka geriatric1927, British senior famous for his YouTube
    YouTube

    YouTube is a Video hosting service website where users can upload, view and share video clips. Three former PayPal employees created YouTube in February 2005....
     videos
  • Clara Peller
    Clara Peller

    Clara Peller , was a retired manicurist and United States character actor who, at the age of 81, starred in the 1984 "Where's the beef?" advertising campaign for the Wendy's fast food restaurant chain, created by the Dancer, Fitzgerald and Sample Ad Agency....
    , Wendy's
    Wendy's

    Wendy's Old Fashioned Hamburgers is an international Chain store of fast food restaurants founded by Dave Thomas & John T. Schuessler on November 15, 1969, in Columbus, Ohio....
     spokeswoman, famous for her "Where's the Beef?" catch-phrase
  • Emily Perry
    Emily Perry (English actress)

    Emily Perry was an England actress and dancer.Born in Torquay, Devon, England, Perry was best known for her recurring role as Dame Edna Everage#Madge Allsop, Dame Edna Everage's long-suffering, silent "bridesmaid" from Palmerston North, New Zealand; she began playing the role at the age of 80....
    , actress who played the role of Madge Allsop
    Dame Edna Everage

    Dame Edna Everage is a character played by Australian comedian Barry Humphries. As Dame Edna, Humphries has written several books and hosted various television shows ....
  • Mary Jane Rathbun
    Brownie Mary

    Mary Jane Rathbun , popularly known as Brownie Mary, was an American hospital volunteer who became internationally known as a medical cannabis activist....
    , nurse and activist who was arrested for serving marijuana brownies to AIDS
    AIDS

    Acquired immune deficiency syndrome or acquired immunodeficiency syndrome is a disease of the human immune system caused by the HIV ....
     patients
  • Malvina Reynolds
    Malvina Reynolds

    Malvina Reynolds was an United States folk music/blues singer-songwriter and activism, probably best known for writing the song "Little Boxes"....
    , folk singer and political activist
  • Olive Riley
    Olive Riley

    Olive Riley was an Australian woman, born in Broken Hill, New South Wales, New South Wales, believed to have been the world's oldest blogger....
    , blogger who started blogging at 107
  • Arthur Winston
    Arthur Winston

    Arthur Winston was a Los Angeles, California Los Angeles County Metropolitan Transportation Authority employee for 72 years. He is best known for being honored as the "Employee of the Century" because he was never late to work and only took one day off during his entire career....
    , who at age 100 retired from his job working for the Los Angeles Metro after more than 75 years missing only one day, that being for his wife's funeral in 1988.


See also

  • Aging in place
    Aging in place

    According to AIPatHome Aging in place is the ability to live in one's own home - wherever that might be - for as long as confidently and comfortably possible....
  • Centenarian
    Centenarian

    A centenarian is a person who has attained the senescence of 100 years or more. Because current average life expectancy across the world are less than 100, the term is invariably associated with longevity....
  • Elderly care
    Elderly care

    Elderly care or simply eldercare is the fulfillment of the special needs and requirements that are unique to senior citizens. This broad term encompasses such services as assisted living, Adult daycare center, Long-term care, nursing homes, Hospice care care, and in Home care....
  • Oldest people
    Oldest people

    The following tables list only the verified oldest people in ordinal rank, such as oldest person or oldest man. A supercentenarian is considered "verified" if their claim has been accepted by an international body that specifically deals in longevity research, such as the Gerontology Research Group or the Guinness World Records....
  • Pensioner
    Pensioner

    In common parlance, a pensioner is a person who has retirement, and now collects a pension. This is a term typically used in the United Kingdom and Australia where someone of pensionable age may also be referred to as an 'old age pensioner', or OAP....
  • Respect for the Aged Day
    Respect for the Aged Day

    is a Japanese holiday celebrated annually to honor elderly citizens. A Public holiday since 1966, this used to be held on September 15. Beginning in 2003, Respect for the Aged Day is held on the third Monday of September....
  • Supercentenarian
    Supercentenarian

    A supercentenarian is someone who has reached the senescence of 110 years, something achieved by only one in a thousand centenarians . Furthermore, only 1 in 50 supercentenarians live to be 115 and only 1 in 70,000 centenarians lives to be 120....


External links

  • — informs and promotes positive change for old people globally