In this paper, we argue that the Epicurean genealogy of justice and laws presuppose an analysis of the just as a modality of the useful, an approach that denies the conventional character of justice. This genealogical pattern differentiates the origin of justice from that of the law and refers to friendship as a relevant explanatory factor of the origin of justice. We maintain that the interpretations that underline the incoherence of this reference to friendship, in the framework of a hedonistic (...) theory, presuppose a non-Epicurean sharp distinction between altruism and selfishness. (shrink)

Platón señala en República ix que en todos los seres humanos hay un trasfondo de deseos bestiales que se manifiestan especialmente en los sueños y el sabio logra mantener alejados. El artículo trata de reconstruir la respuesta de Aristóteles a estas tesis a través del estudio de tres tópicos de su filosofía: el concepto de felicidad, la categoría de bestialidad y la etiología de los sueños desarrollada en los tratados sobre los sueños incluidos en Parva Naturalia. -/- Plato points out (...) in Republic IX that in all human beings there is a background of bestial desires that manifest especially in dreams and the wise man manages to keep away. The article tries to reconstruct Aristotle's response to these theses through the study of three topics of his philosophy: the concept of happiness, the category of bestiality and the etiology of dreams developed in the treatises on dreams included in Parva Naturalia. (shrink)

Enargeia se convirtió en un término técnico –para cuya traducción Cicerón acuñó el neologismo evidentia– en la epistemología helenística, al parecer, a partir de Epicuro. En sus análisis de la evidencia perceptiva Epicuro desarrolló una relevante reformulación de la naturaleza del percibir y de la tipología aristotélica de los sensibles que fundamenta la veracidad de la percepción en la autonomía y opacidad de cada uno de los sentidos respecto a los demás sentidos y a otras facultades como la memoria o (...) la razón. Sexto Empírico objetó a este tipo de planteamientos que todo acto perceptivo conlleva síntesis, en las que interviene la memoria o la razón, y requiere la afección, que se interpone entre percepción y objeto, y hace de la evidencia perceptiva otro caso más de inferencia mediante signos. El modo de reflexividad elemental que en la antigüedad tardía se denominó synaisthesis parece haber sido esgrimida contra la segunda objeción de Sexto Empírico. (shrink)

De anima is the fundamental reference to Aristotle’s theory of the faculties of the soul. Its treatment is abstract and Aristotle refers it to further and more precise explanations. The article considers these indications and shows that one of the main contributions of Aristotle’s biological works to complement De anima centers on the consideration of the relationships between the vegetative and perceptive faculties of the soul and between the perceptive and noetic faculties.

La psicología clásica griega se sirvió de la acotación filosófica de expresiones del lenguaje ordinario para desarrollar su teoría de las facultades del alma. Tal fue el caso de la facultad sensible. El artículo muestra cómo en la República de Platón convive la documentación de la amplitud de significados del uso ordinario de aisthanesthai y aisthesis con una aproximación a la acuñación filosófica del término aisthesis, a través del concepto de dynamis que, como muestra la frecuente indistinción entre aisthesis y (...) doxa, no alcanza los rasgos definitorios presentes en diálogos posteriores. Palabras clave: Platón; Psicología; Teoría de la PercepciónClassical Greek psychology made use of the philosophical marking off of everyday language expressions to develop its theory of soul faculties. So it was with the sensitive faculty. The paper shows how in Plato’s Republic there coexist the documenting of the many meanings of aisthanesthai and aisthesis in their ordinary usage, together with an approach to the philosophical coining of the term aisthesis, by means of the concept of dynamis. As the frequent lack of distinction between aisthesis and doxa shows, the former does not reach the definiteness of later dialogues. Keywords : Plato; Psychology; Theory of Perception. (shrink)

The opponents of Epicureanism in antiquity, including Cicero, Plutarch and Lactantius, succeeded in establishing a famous cliché: the theoretical and practical disinterest of Epicurus and the Epicureans in political communities. However, this anti-Epicurean literature did not provide considerations of Epicurean political theory or the testimonies about Epicurean lifestyle. Therefore, the purpose of this book is to shed light on the contribution of Epicurean thought to political life in the ancient world. Incorporating the most up-to-date archaeological material, including papyri which have (...) been recovered from Herculaneum and the Greek epigraphy of the Roman Epicureans, this volume will bring to the foreground new testimonies surrounding the public activities of the Epicureans. In this way, the reader will learn that Epicurean political theory is, in fact, a crucial ingredient of its philosophy. As a result, this connection creates an ongoing dialogue with the Greek philosophical tradition, revealing the presence of Plato in the Epicurean political model. (shrink)

Enargeia became a technical term –to which Cicero coined the neologism evidentia for its translation– in the Hellenistic Epistemology, so it seems, beginning from Epicurus. In his analysis of the perceptive evidence he developed a relevant reformulation of the nature of perceiving and the Aristotelian typology of sensibilia which bases the truth of perception on the autonomy and opacity of each one of the senses in relation to the rest of the senses and other faculties such as memory or reason. (...) Sextus Empiricus objected to this type of approach that every perceptive act entails synthesis, in which memory or reason get involved, and requires the affection, which comes between perception and object, and makes the perceptive evidence another case of inference through signs. The basic reflexivity mode which was designated as synaisthesis in Late Antiquity seems to have been put forward against the second objection of Sextus Empiricus. (shrink)