older people are more than before because medicine is developed. These days, many older people are not respected by younger people in korea. Many older people, 57300 persons, live alone because they are deserted by their children, They who live alone suffer from the lack of money and solitude. Although they can work and they want to work, they can't have a job because yonger people ignore their ability. In my opinion, older people should be respected by yonger people for this reason.