Investigating the Role of Design in Increasing the Life Expectancy of Iranian Citizens After the Islamic Revolution

Life expectancy is a measure of determining a person's useful life in average. This criterion indicates that each individual must expect how many years of life at least in the community in which they were born or live. Health care, education, personal attitudes, social freedoms and the presence of the media, mainstream lifestyle, the quantity and quality of psychological and physiological stresses, the amount of allowed recreation and general and social happiness, environmental health and economic conditions can be some of the most important factors affecting the life expectancy index. In this study, the role of knowledge and art of design in each of the mentioned components as factors for achieving maximum life expectancy in Iranian citizens is investigated through library and network study.