Scholars have long recognised the interest of the Stoics' thought on geometrical limits, both as a specific topic in their physics and within the context of the school's ontological taxonomy. Unfortunately, insufficient textual evidence remains for us to reconstruct their discussion fully. The sources we do have on Stoic geometrical themes are highly polemical, tending to reveal a disagreement as to whether limit is to be understood as a mere concept, as a body or as an incorporeal. In my view, (...) this disagreement held among the historical Stoics, rather than simply reflecting a doxographical divergence in transmission. This apparently Stoic disagreement has generated extensive debate, in which there is still no consensus as to a standard Stoic doctrine of limit. The evidence is thin, and little of it refers in detail to specific texts, especially from the school's founders. But in its overall features the evidence suggests that Posidonius and Cleomedes differed from their Stoic precursors on this topic. There are also grounds for believing that some degree of disagreement obtained between the early Stoics over the metaphysical status of shape. Assuming the Stoics did so disagree, the principal question in the scholarship on Stoic ontology is whether there were actually positions that might be called "standard" within Stoicism on the topic of limit. In attempting to answer this question, my discussion initially sets out to illuminate certain features of early Stoic thinking about limit, and then takes stock of the views offered by late Stoics, notably Posidonius and Cleomedes. Attention to Stoic arguments suggests that the school's founders developed two accounts of shape: on the one hand, as a thought-construct, and, on the other, as a body. In an attempt to resolve the crux bequeathed to them, the school's successors suggested that limits are incorporeal. While the authorship of this last notion cannot be securely identified on account of the absence of direct evidence, it may be traced back to Posidonius, and it went on to have subsequent influence on Stoic thinking, namely in Cleomedes' astronomy. (shrink)

En la obra que ahora presentamos al público hispanoparlante, reunimos diez trabajos previamente publicados en lengua italiana que abordan importantes cuestiones que ocupan en este momento a los estudiosos de la filosofía helenística y romana. Sus autores son diez de los más importantes especialistas italianos actuales en el estudio de este periodo histórico.

This paper aims at re-evaluating the significance of Peripatetic features in Severus’ exegesis of the Timaeus through a comparison between Severus’ doxography in the PM and the fragment of his treatise on the soul quoted by Eusebius. Indeed, until now, the scholarly literature has been inclined to consider Severus as a plain anti-Aristotelian and pro-Stoic Platonist. However the recent edition of the Porphyrian lost treatise On Principles and Matter allows us to grasp more clearly to what extant Severus’ view on (...) the nature of the soul and on the bodily motion is grounded on an in-depth knowledge of the Peripatetic debates of his time. (shrink)

Surprisingly little attention has been devoted to Musonius Rufus, a noted teacher and philosopher in first–century CE Rome, despite ample evidence for his impact in the period. This paper attempts to situate Musonius in relation to his philosophical predecessors in order to clarify both the contemporary status of the Stoic tradition and the value of engaging with the central figures of that school’s history. I make the case for seeing Cleanthes as a particularly prominent predecessor for Musonius and reaffirm the (...) importance of framing his philosophical commitments in the context of the Stoic tradition. On this latter point, I attempt to connect Musonius’ perspective on askesis and moral development with that of Posidonius (and Seneca). In doing so, I push back against the sometimes overly schematic intellectualism attributed to Stoic ethics generally. (shrink)

This chapter examines the philosophical context in which Seneca thought and wrote, drawing primarily on evidence within Seneca's works. It considers Seneca's immediate teachers, his debt to the Stoic tradition, other Greek philosophical influences, and other contemporary philosophers.