Who will decide, those who are younger or older? Should one always tell the truth? How do people come to an agreement? These questions are the object of preschool children’s philosophical explorations in this study. The aim of the study is to describe and interpret what takes place in dialogues among children and between children and educators in dealing with these ethical issues. A post-modern perspective forms the basis of this study. Everything can be considered from other angles, and something new and unexpected might occur. The child is seen as a competent citizen in the sense of being expert on his or her own life, and having opinions that are worth listening to. The study indicates that it is important that the question being considered is one that matters to the children, and that children listen to the Other’s meaning in a mutual process of deconstruction. The acts of the educator characterized by a sensitive ear, tolerance and a critical mind is named “situational sensibility”.