An analysis of ethical conflicts in a closed social group on a summer retreat for linguistics students. The sarcastic and cynical Jakub, a guarantor of science at the retreat, promotes a theory of ethical naturalism, i.e. adjusting one’s morality to changing situations in the same waythat animals use protective camouflage. Young and idealistic senior lecturer Jarosław, the leader of the retreat, considers everybody an equal partner and does his best to justly lead the competition of their scientific works. Jakub questions his actions and their disagreements lead to an open conflict. Jarosław is tormented by doubt whether his opinions don’t just stem from his effort to be better than others. Jakub realizes that a mask of cynicism cannot hide one’s inner emptiness and awareness of moral defeat. Once their cup of hatred overflows, the two rivals remain lonely, torn from their environment and left with a sense of mutual solidarity.