Ключевые слова: advanced age, age, ageing, aging society, alternative, average, back, behind, change, choice, community, countermeasure, design, direction, elderly, female, figure, human, journey, life, life expectancy, lifespan, live, male, man, miniature, need, old, old age, oldage, people, person, plan, policy, postretirement, preparation, problem, program, retire, retired life, retirement, society, support, system, time, walking, way, woman,