Descartes and Diseases of the Spirit: the Melancholy Authors Sergio García Rodríguez Universidad de las Islas Baleares Keywords: Descartes, disease, madness, medicine, melancholy, mind Abstract This article analyses the mental disease that Descartes calls «melancholy» in order to demonstrate how health is necessary for the attainment of a good life. For this aim, firstly, it is established the physiological explanation of the pathology and in which sense the disequilibrium in the organs affects the faculties of the mind. Secondly, it is examined how melancholy is conceived by Descartes under his notion of health. Finally, it is determined the impact that this condition has in the search for the Cartesian good life.Keywords: Descartes, disease, madness, medicine, melancholy, mind Downloads PDF (Català) Issue Vol. 10 (2017) Section Dossier: Descartes and the Medicine License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Actes d’Història de la Ciència i de la Tècnica, authors accept the following terms:Authors assign to Societat Catalana d’Història de la Ciència i de la Tècnica (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Actes d’Història de la Ciència i de la Tècnica.Authors answer to Societat Catalana d’Història de la Ciència i de la Tècnica (SCHCT) for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.SCHCT declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.Actes d’Història de la Ciència i de la Tècnica is not responsible for the ideas and opinions expressed by the authors of the published articles.