Abstract
This article aims to present a reconstruction of Gabriel Tarde’s micro-sociology in
order to highlight its current relevance. The author of the article attempts to show that
its distinction lies in taking the immense diversity of small social interactions as a starting
point for the analysis of both face-to-face situations and large-scale institutions and social
processes. Here the social field is described as made up of multiple propagations of
desires and beliefs that spread from one individual to other, taking countless directions,
interfering with each other, forming networks, and escaping them in search of new
connections. The author attempts to show, also, that this point of view doesn’t deny
the existence of social systems but understands them as open ensembles of immanent
and partial relationships of collective beliefs and desires. This is why Tarde may be
considered the founder of a molecular or micro-physical sociology