De las cosas comunes a todos los hombres. Notas para un debate

This paper presents a critical overview of the progressive extension of private property in the area of goods considered essential for the existence and development of the person. The study provides historical and comparative tools leads to a reinterpretation of the art. 585 of the Civil Code as well as of the collective interest involved in the public and private property in the light of the current debate on commons theory