In this article the assumptions of one of the versions of the commongood concept in terms of the dispersion of knowledge and uncertainty areanalyzed. The article also aims at showing the consequences in regard to moralattitudes in politics and economics which are drawn on the basis of the conceptsof this type. In the first part I expound the ontological assumptions which are thebasis for the analysis. In the second part the concept of common good in terms ofits own assumptions and in relation to the ontology developed in this article isdiscussed. In the third part I consider some general thoughts about the structureof the ethical tales and their reference.