Jaroslav Čelko and his role in the development of scientific atheism as secular humanism in Slovakia

The post-war generation of Marxist Slovak intelligentsia was formed from people who had experience with the war and this experience in the fight against fascism, together with the pre-war social situation, were the main reasons of their inclinations towards the theory of socialism and at the same time caused their sharp criticism of the Church and its ideas. Jaroslav Čelko can also be included in the generation of these authors, and this paper describes and explores his ideas and their influence on the development of secular humanism during the existence of the Czechoslovak Socialist Republic and after its disintegration. At the same time, the aim of the paper is to evaluate the influences and connections between the ideas of scientific atheism (including examples of the works of Jaroslav Čelko) and secular humanism in Slovakia.