Przemiany demograficzne – świat, Europa, Polska. Wpływ zmian demograficznych na rynek pracy i sektor ochrony zdrowia

The population ageing is an universal problem concerning all countries in the world, not only in Europe. The main sources of this process are decreasing fertility and increasing life expectancy. The migration has additional impact on ageing in some countries. The ageing of population means many new challenges in the field of economy and society. The quality of life of older people and the entire population as well depends on how countries will meet these challenges and how societies will adapt to the changing demographic conditions. Longer life can mean activity, health and participation, but it depends on properly planned activities in many areas of social and economic life. The phenomenon of ageing and the consequences associated with them are extremely complex and multilateral issues. The presented article focuses on the comparision of the process of ageing in different continents and countries, particularly in Poland. It concerns the problem of the ageing impact on labour market and health care sector as well.