The conference will address the concept of virtue as a factor integrating human activity, and its involvement in improving social life. Mechanisms of the integrating function of virtue will be explored, such as in family life. Andrzej Derdziuk is member of the Warsaw Province of the Order of Capuchin Friars Minor and was ordained to the priesthood in 1987 by Pope John Paul II in Lublin. He is the head of the Moral Theology Section at the John Paul II Catholic University of Lublin.