The paper discusses the debate on the human nature in the sophistic thought. Focusing on the "nature-culture" controversy it presents the evolution of the views of the sophists: from Protagoras' optimistic contention of the progress of mankind and his appraisal of culture to its criticism and the radical turn to nature in Antiphon, Hippias, Trasymachos, and Callicles. The paper aims at presenting the analysis of the ongoing discussion, with the stress laid on reconstruction of the arguments and concepts as well (...) as the attitudes that are associated with various positions of this debate. -/- . (shrink)

O presente artigo tem por objetivo determinar o campo semântico dos termos mythos e logos em autores anteriores a Platão. Nos limites destas páginas, seria obviamente impossível fazer um levantamento exaustivo e completo de todas as ocorrências destes termos em tão vasto corpus textual. A solução para este constrangimento metodológico foi limitar a análise a um reduzido número de autores – por assim dizer – ‘paradigmáticos’: Homero, Hesíodo, Píndaro, Heráclito, Parmênides e Xenófanes.

En nuestra comunicación tratamos de las interpretaciones sobre uno de los fragmentos textuales comprendidos en el Sobre la Verdad, texto sofístico que pasa, en interpretaciones clásicas como las de Untersteiner o Guthrie, por ser pionero en nuestra tradición filosófico política en cuanto en él se expondrían tesis de claro carácter igualitarista. Si bien en las interpretaciones mencionadas se proclama que el texto en cuestión ataca los fundamentos teoréticos de los defensores de la esclavitud natural, no es menos cierto que otras (...) lecturas atenúan tal rasgo, hablando de un igualitarismo parcial y relativo únicamente a las diferencias culturales. Sin perder de vista el vínculo que ambas posiciones mantienen con la famosa Quaestio Antiphontea criticamos, en base a los textos aducidos por los propios intérpretes, la última posición mencionada, defendiendo que si bien los fragmentos y testimonios a nuestra disposición no nos permiten demostrar definitivamente la naturaleza de las tesis políticas de Antifonte, los mismos nos ofrecen la posibilidad de argüir algunas probabilidades a favor de la existencia de un igualitarismo de corte universal en el Sobre la Verdad. (shrink)

The paper aims at reconstructing the fundamentals of the sophistic anthropology. Contrary to the recognized view of the humanistic shift which took place in the sophistic thought, there is evidence that the sophists were continuously concerned with the problems of philosophy of nature. The difference between the sophists and their Presocratic predecessors was that their criticism of the philosophical tradition and the transformative answers given to the old questions were the basis and the starting point of the " ethical " (...) and " rhetorical " part of their intellectual activity. This natu-ralistic perspective is reflected in their research in the field of medicine and biology, in the discussion about " the human nature " , and in their interest in the individual physiological and mental conditions, which determine the state of the human body and the behaviour of a man. The sophists pioneered in linguistic, rhetorical, and philological studies. To enhance the power of persuasion, they investigated how various mental conditions influenced cognitive processes and physiological reactions. Thus they started a thorough examination of the human psyche, initiating the field of psychology. (shrink)