Summary: China has already entered the aging population society at present， with the increase and extension of human life-span of old population， the elderly's health status and life quality cause people's attention more and Research indicates， happy in old age when the elderly's life quality influences the elderly The elderly's life quality is important indexes of weighing result of supporting parents， and the subjective happiness sense is the important index of influencing the elderly's life Study the subjective happiness sense of the elderly， facilitate improving their life quality， reflect the harmonious society's human-oriented essential We mainly regard the elderly in the urban area of Xuzhou as the research object， study their subjective happiness sense state by questionnaire investigation and case interview， understand its subjective happiness sense's overall state and influence The result of study shows: According to overall situation， subjective happiness sense levels of the elderly are relatively high; The elderly that the individual character is comparatively optimistic， its sense level of subjective happiness is relatively high; The elderly of the marriage with better relation， its sense level of subjective happiness is relatively high; The elderly with better economic situation， its sense level of subjective happiness is relatively high; Different factors have different influence on subjective happiness sense of the elderly on function， other factors influence the subjective happiness sense through the individual Keyword: The elderly， happy sense， subjective happiness sense， social work
Look at your watch for just one During that time，The popuiation of the world increased by Perhaps you think that is Hoever，during the next hour，over15540 more babies will be born on the So it goes on，hour after In oneday，people have to produce food fover 370000 more Multiply this justthink how many more there will be in one year!What will happen in a hundred years? The increasing population may be the greatest challenge of the world The world's population is growing faster and Two thousang years ago，there only 250millon people on the At the beining of the20thcentury，the world'spopulation was about In 1990，it reached more than five Now at the beininjg of the 21stcentthe world's population has passed six people say that by the yeay 2010it may be seven That means in about 600 years，there will br standing room only on the Each person will have one half to one square metre of space to live There will be hardly enough space ror angbody It has been estimated that a thousand years ago there were less than 400 million people on However， in the recent thousand years human population has increased nearly 20 Nowadays the world population has reached more than 7000 The population explosion has caused many Generally， they come down to four major First， a lot of people can't get employment， which is a universal problem in the Second， in developing countries there are not enough shelters for too many people and so people are not properly housed and even are exposed to the Third， in underdeveloped countries a lot of people suffer from hunger because of food shortage， which in turn causes many other problems， malnutrition， disease， Fourth， there are not enough schools for so many people and so a lot of people are Therefore， to eliminate these problems， human beings should take effective measures to control
Moves towards old age and developed country population old agedevelopment while the world population， the Chinese population old agealso is The population old age production， is preciselythe society progresses， the economical development The Chinesepopulation transforms was generally considered the beginningestablishes new China， at first was the mortality rate obviously andrapidly But the nationwide fertility rate transfers 变则 thebeginning to 20th century 70's initial period country birth controlpolicy involvement， and rapidly changes the low fertility rate levelby the high fertility rate Thus， the population old age hascaused the question which the labor force population burdenunceasingly increases， has affected our country social economydevelopment， and to corresponding material and the spiritual variousaspects and so on infrastructure， legal system construction set thenew Had issued in view of this situation nation old age committee "theChinese Old age Enterprise Develops" 十15 "Plan"， proposed "十15"period， China is caring for the aged the safeguard， the medicalsafeguard， the social rescue and so on， as well as the old ageenterprise infrastructure construction， the old age industry， aspectand so on old age spirit culture life must realize goal and Wealready must correctly understand the Chinese population old ageformation reason， the basic characteristic， the development tendencyas well as possibly produce the social economy consequence， needs toclarify the population old age to the social economy movement and thesustainable development Only this， can enhancepolicy-making the scientific nature and the feasibility， solves thegood population old age problem， for implements the sustainabledevelopmental strategy creation advantageous population Through to the population old age scientific connotation limits， isclear about the our country population old age Through topopulation old age evolution process research， key elaboration ourcountry population old age characteristic and its to economy， societyand family and so on various aspects influence， thus solves owninsufficiency， proposes the solution population old age questioncorresponding countermeasure 关键词：Key word: Population old age population burden old age social securitysustainable development
