Over this last decade, the concept of Social Metabolism has gained
prestige as a theoretical instrument for the required analysis, to such
an extent that there are now dozens of researchers, hundreds of articles
and several books that have adopted and use this concept. However, there
is a great deal of variety in terms of definitions and interpretations,
as well as different methodologies around this concept, which prevents
the consolidation of a unified field of new knowledge. The fundamental
aim of the book is to conduct a review of the past and present usage of
the concept of social metabolism, its origins and history, as well as
the main currents or schools that exist around this concept. At the same
time, the reviews and discussions included are used by the authors as
starting points to draw conclusions and propose a theory of
socio-ecological transformations.
The theoretical and methodological innovations of this book include a
distinction of two types of metabolic processes: tangible and
intangible; the analysis of the social metabolism at different scales
(in space and time) and a theory of socio-ecological change overcoming
the merely "systemic" or "cybernetic" nature of conventional approaches,
giving special protagonism to collective action.