The subject to consider briefly here is certainly complex and difficult but especially abundant in epistemological misunderstanding and hermeneutic complications. To try to avoid all those pitfalls it is necessary to set up some rudimentary limits and recall some truisms of sociological analysis.

A discipline with mythical origins, an almost legendary genesis, with indefinite and unde finable boundaries, with uncertain and controversial results, sociology has always claimed for itself the right to be the science of society, the only scientific discipline entrusted with the study of the entire set of intersubjective relationships and the magnetic field they constitute.