Demographic aging has an important and far-reaching impact on all aspects of society development, which is why is important to cultivate intergenerational solidarity that refers to a complex, specific system of relations between persons of different generations within the family and in the whole society. A major obstacle to development of intergenerational solidarity is the negative attitudes, stereotypes and prejudices that exist between generations, which primarily lead to discrimination against the elderly. Because of these stereotypes, society is often deprived of positive effects of intergenerational solidarity, for young and elderly, as well as the middle generation, together enable positive changes in society and create social cohesion. Solidarity among generations is crucial for democratic society.