This paper is about the modern-day problem of human alienation and fulfillment in work from the perspective of the Catholic social thought. It analyses the symptoms and causes of work alienation, the meaning of work and its significance in the individual’s quest for fulfillment, and how the Catholic social teachings can shed light on the problems involved in transforming the world of work. Alienation in work affects one’s subjective and psychological fulfillment, but it is not ultimately dependent on material culture (...) or economic models. The problem of alienation in work cannot be dealt with by simply modifying the production process or the wage system, although these are factors that alienate people even more. Social problems cannot be solved without light of faith and the recognition of the moral order that is rooted in God. In the final analysis, alienation is not simply the loss of meaning in human activities. It is the loss of life’s meaning and man’s estrangement from his own authentic nature, including his reason for being and final end, that results from the rejection of God and His teachings. What Catholicism provides is a combination of economic, psychological, moral, social, and spiritual motives for work that will make it personally fulfilling. (shrink)