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.

Francesco Patrizi was a competent Greek scholar, a mathematician, and a Neoplatonic thinker, well known for his sharp critique of Aristotle and the Aristotelian tradition. In this article I shall present, in the first part, the importance of the concept of a three-dimensional space which is regarded as a body, as opposed to the Aristotelian two-dimensional space or interval, in Patrizi’s discussion of physical space. This point, I shall argue, is an essential part of Patrizi’s overall critique of Aristotelian science, (...) in which Epicurean, Stoic, and mainly Neoplatonic elements were brought together, in what seems like an original theory of space and a radical revision of Aristotelian physics. Moreover, I shall try to show Patrizi’s dialectical method of definition, his geometrical argumentation, and trace some of the ideas and terms used by him back to Proclus’ Commentary on Euclid. This text of Proclus, as will be shown in the second part of the article, was also important for Patrizi’s discussion of mathematical space, where Patrizi deals with the status of mathematics and redefines some mathematical concepts such as the point and the line according to his new theory of space.Keywords: Francesco Patrizi; Space; Geometry; Mathematics; Aristotle; Proclus. (shrink)

Stoicism was one of the new philosophical movements of the Hellenistic period. The name derives from the porch (stoa poikilê) in the Agora at Athens decorated with mural paintings, where the members of the school congregated, and their lectures were held. Unlike ‘epicurean,’ the sense of the English adjective ‘stoical’ is not utterly misleading with regard to its philosophical origins. The Stoics did, in fact, hold that emotions like fear or envy (or impassioned sexual attachments, or passionate love of anything (...) whatsoever) either were, or arose from, false judgements and that the sage—a person who had attained moral and intellectual perfection—would not undergo them. The later Stoics of Roman Imperial times, Seneca and Epictetus, emphasise the doctrines (already central to the early Stoics' teachings) that the sage is utterly immune to misfortune and that virtue is sufficient for happiness. Our phrase ‘stoic calm’ perhaps encapsulates the general drift of these claims. It does not, however, hint at the even more radical ethical views which the Stoics defended, e.g. that only the sage is free while all others are slaves, or that all those who are morally vicious are equally so. Though it seems clear that some Stoics took a kind of perverse joy in advocating views which seem so at odds with common sense, they did not do so simply to shock. Stoic ethics achieves a certain plausibility within the context of their physical theory and psychology, and within the framework of Greek ethical theory as that was handed down to them from Plato and Aristotle. It seems that they were well aware of the mutually interdependent nature of their philosophical views, likening philosophy itself to a living animal in which logic is bones and sinews; ethics and physics, the flesh and the soul respectively (another version reverses this assignment, making ethics the.. (shrink)

Athenaeus of Attaleia (fl. mid-first century BC) offers a fascinating example of the interest among Graeco-Roman physicians in marking out the boundaries between medicine and philosophy. As founder of the so-called Pneumatist medical sect, he was deeply influenced by contemporary Stoicism. A number of surviving ancient testimonia tell us that he held a distinctive view on the question of how far medicine should analyse the composition of the human body. Rather than having recourse to the Stoic cosmic elements fire, air, (...) earth and water, he maintained that in the context of the medical art, the relevant elements were the elemental qualities hot, cold, wet and dry. This paper is an attempt to pin down Athenaeus’ position on these issues, and his motivations for holding it, despite a number of conflicting and problematic claims in the surviving evidence. (shrink)

The reference to Albinus in a refutation of Bardesanes († c. 222) by Ephrem the Syrian († 373) is not unknown to modern commentators. This text, edited and translated into English since the beginning of the twentieth century, is regularly mentioned, albeit rather cursorily, by scholars of Middle Platonism. Although much has been clarified between the first publication of the book just over a century ago and the present day, the following pages aim to continue the exploration. The aim will (...) be to better understand what has so far remained unnoticed: the dependence of Albinus’ work on Posidonius on three crucial points: (1) his classification of incorporeals, (2) his doctrine of comprehensive representation, and (3) the deep relationship between (1) and (2). (shrink)

The story of Atlantis, inspiration of more than 20,000 books, rests entirely on an elaborate Platonic myth , allegedly based on a private, oral tradition deriving from Solon. Solon himself is supposed to have heard the story in Egypt; a priest obligingly translated it for him from hieroglyphic inscriptions in a temple in Sais. It might be added that Plato is less concerned with Atlantis than with her rival and conqueror, the Athens of that antediluvian age 9600 B.C. That Plato (...) himself made the whole story up is indeed virtually demonstrable. This is not the place for such a demonstration , but it is at any rate possible to eliminate completely one of the crucial props on which belief has always leaned. (shrink)

Philosophical influences in the personality and public life of Publius Cornelius Scipio Aemilianus, consul in 147 and 134b.c., were once emphasized in scholarship. In 1892, Schmekel demonstrated the reception of Stoic philosophy in the second half of the second centuryb.c.among the philhellenic members of the governing elite in general, and statesmen like Scipio Aemilianus in particular, in what he called the ‘Roman Enlightenment’. In the 1920s and 1930s, Kaerst showed influences of Stoic philosophy on Scipio, contemporary politics and the Principate (...) to come, while Capelle and Pohlenz identified Stoic ideas in Scipio's foreign and domestic policies. Together they formed a body of scholarship which held that Scipio possessed a serious interest in philosophy which defined his character and informed his public life. In the 1960s, the challenge to this scholarship was led by Strasburger in two articles, and by Astin in his 1967 biography. Both scholars downplayed and devalued philosophical influences on Scipio and denied him the pursuit of the Greek virtuous life. They placed him within the traditions of the Roman elite, ambitious for glory and results-driven, and they have successfully formed influential views to this end, despite the critique made by Erskine. Astin remained the authoritative study of Scipio and there was much in hisRealpolitikthat scholarship found compelling, even when it allowed Scipio an attachment to Greek culture. For example, Gruen, Elvers and Badian acknowledged Scipio's interest in Greek culture and philosophy, in combination with the practices and goals of a traditional Roman aristocrat, but they placed their accent on the latter by affirming that Greek learning did not change the current of a traditional aristocratic life. The contention of this article is that the pre-Strasburger/Astin interpretation of Scipio, despite its shortcomings, was indeed correct to detect a deep current of philosophical influences on Scipio. The article argues that the evidence demonstrates that in education, character and public life Scipio was informed by the Greek moral and political tradition; that Scipio had claimed to possess the cardinal virtues, derived ultimately from Plato; and that he had acted under a moral imperative of power formulated by the Stoic philosopher Panaetius; the conclusion will address the ethical intention of Scipio. (shrink)

Dans son Traité 29, « Sur la vision », Plotin aborde à ce propos une difficulté consistant à savoir quelle part y joue le « milieu » séparant l’objet senti de l’organe. Cette question occupe les quatre premiers chapitres du traité : afin d’y préciser le rôle du milieu dans la perception visuelle, Plotin en admet provi­soirement la nécessité, dressant au premier chapitre la liste des possibilités théo­riques envisageables à partir de cette hypothèse de travail. Afin de mieux voir les (...) étapes et les enjeux de cette argumentation dense, elliptique et à peine effleurée par les études sur la question, je l’analyse ici à la lumière de textes antérieurs por­tant sur les modalités de la sensation comme telle et sur le problème, plus géné­ral, de la transmission d’une affection à travers un milieu donné. Ces questions, abordées avant Plotin dans des cadres divers et à partir de problématiques va­riant d’un auteur à l’autre (Platon, Aristote et ses successeurs dans le Lycée, Chrysippe de Soles, Plutarque de Chéronée, Pline l’Ancien, Galien de Pergame), ont été retravaillées par Alexandre d’Aphrodise à propos d’un thème précis, pour donner lieu à un modèle original de transmission dont j’aimerais montrer qu’il est d’un apport décisif dans le Traité 29, puisqu’il donne à Plotin l’instru­ment indispensable pour, en l’approfondissant afin de mieux le dépasser, élabo­rer par là sa propre théorie de la vision, solidaire d’un processus de désaffection du milieu perceptif amorcé avant lui. (shrink)

The article analyses innovative ethno-geographical systems of the first century BC. During Hellenistic times, the science of geography made use of increasingly advanced mathematical and astronomical skills to ensure a scientific basis for the cartographical project; however, this geographical research apparently disregarded the natural and human environments. There is a paradigm change in the referred century. The Stoic Posidonius focuses on the concept of zones found in the early philosophers and finds a compromise between the ‘scientific’ and the ‘descriptive’ geographies. (...) Likewise, Vitruvius conveys a geographical system which associates climatic, somatic, and psychic features. (shrink)

This paper tries to demonstrate that some passages of Pliny's Naturalis historia on metallurgical materials are influenced by the Stoic philosopher Posidonius' view that surfaces possess a physical existence. Indeed, Pliny reports that copper surfaces are material, both acting towards drawing a patina to themselves, and being acted upon; i.e. they are both chemically modified by air and fire, and subject to mechanical removal. Also relatable to Posidonius, namely to his view of the interaction between soul and body, is Pliny's (...) account of lead and tin, which can be united thanks to the action they mutually exert on each other, since each metal holds together both itself and what is outside itself. A further influence from the ‘aetiologist’ Posidonius is also betrayed in the care Pliny exercises in describing not only metal corrosion and soldering, but also their causes. Both the scientific and the philosophical imports of these passages are compared with passages by Plato and Plutarch on metallurgical subjects; they are also discussed in the light of the theories on ‘mixture’ propounded by Aristotle and by the Old Stoics. It is shown that Pliny's account compares favorably with Posidonius' doctrine, whereas it is at striking variance with the other ancient reports. Introduction Philosophical and literary evidence 2.1 Pliny 2.2 Posidonius 2.3 Plato and Plutarch Discussion Conclusion. (shrink)

When we think about Kantian virtue, what often comes to mind is the notion of respect. Respect is due to all persons merely in virtue of their status as rational agents. Indeed, on the Kantian view, specific virtues, such as duties of beneficence, gratitude, or self-perfection, are so many ways of respecting persons as free rational agents. To preserve and promote rational agency, to protect individuals from threats against rational agency, i.e., to respect persons, is at the core of virtue. (...) No doubt, part of the appeal of the Kantian notion of respect is that it offers an intuitive way of talking about the wrongness of manipulation and coercion, and in general, the wrongness of unfairly taking advantage of another. For to respect persons is to take seriously their status as persons, and to forswear, at some level, actions and attitudes that would compromise their dignity. Talking about respect has become shorthand for signaling deontological concerns. More formally, within recent Kantian exegesis, respect is viewed as yielding a more accessible and less contrived account of the Categorical Imperative than the more traditional criterion of universalizability and the contradictions tests applied to it. Within the Kantianinspired political theory of John Rawls, respect is also a core notion, representing a pervasive good, the bases of which, just states have an obligation to distribute to their members. Yet, for all its appeal, respect is an odd feature of Kantian ethics. For it is an emotion in a theory that prides itself in grounding morality in principles of reason alone. In this essay, I draw attention to the importance of respect in Kant's account in order to show just how he makes room for the emotions. Indeed, I shall argue that on Kant's account of full moral agency, we are emotional as well as rational creatures. Although Kant often portrays respect as an abstract emotional attitude mysteriously connected to our rationality, I argue that on a suitable revision, respect can be transformed into a more concrete attitude, cultivated and expressed alongside other emotions requisite for full virtue. (shrink)

La notion d’un corps intermédiaire, connu sous le nom de véhicule de l’âme dans le néoplatonisme, est destinée à expliquer l’union de l’âme et du corps, mais aussi l’articulation du rationnel et de l’irrationnel, les communications avec le divin, et le maintien d’une forme de vie post mortem. Cette étude montre comment les premières attestations d’un usage structuré de la notion, sous la forme « le pneuma est le (premier) véhicule de l’âme », apparaissent dans deux contextes différents, fort éloignés (...) l’un de l’autre : une discussion de physiologie sur le pneuma optique, chez Galien ; et une explicitation philosophique de l’eschatologie d’Homère, dans le De Homero du Pseudo-Plutarque. Ce sont cependant les témoins les plus clairs d’une doctrine qui est encore en gestation dans le platonisme impérial. L’analyse montre en particulier ce que le médecin doit au Timée de Platon, ce que l’allégoriste doit à la théorie médicale des exhalaisons du sang, quand ils formulent cette nouvelle hypothèse commune sur la nature du pneuma, appuyée sur Platon et Aristote, et manifestement présentée comme une alternative à la doctrine stoïcienne de l’âme-pneuma. (shrink)

Quid enim? si Daphitae fatum fuit ex equo cadere atque ita perire, ex hocne equo, qui cum equus non esset nomen habebat alienum? aut Philippus hasne in capulo quadrigulas vitare monebatur? quasi vero capulo sit occisus. Quid autem magnum aut naufragum illum sine nomine in rivo esse lapsum – quamquam huic quidem his scribit in aqua esse pereundum? ne hercule Icadii quidem praedonis video fatum ullum; nihil enim scribit ei praedictum: quid mirum igitur ex spelunca saxum in crura eius incidisse? (...) puto enim, etiam si Icadius tum in spelunca non fuisset, saxum tamen illud casurum fuisse, nam aut nihil est omnino fortuitum aut hoc ipsum potuit evenire fortuna. (shrink)