This is a book on “equity in the civil law tradition” from the double perspective of legal history and comparative law. It is intended not only for civil lawyers who want to better understand the role and history of equity in their own legal tradition, but also – and perhaps more saliently – for common lawyers who are curious about why the history of equity has unfolded so differently on the continent of Europe and in Latin America.

The author begins with the investigation of the philosophical foundations of the Western notion of equity in the teachings of Plato and...