The essays in this volume reflect the wide-ranging interests of John D. North, distinguished historian of science and philosophy.

This article criticises recent interpretations of Hobbes’s intellectual development as a result of his engagement with rhetoric. In particular Johnston and Skinner have argued that Leviathan differs significantly, both in style and contents, from the earlier, ‘scientific’ works, The Elements and De Cive. They have argued that Hobbes’s re-appropriation of rhetoric in Leviathan was caused by a growing pessimism about men’s rational capacities. I think the textual evidence does not show such a shift in Hobbes’s thought. I argue that the (...) differences have been exaggerated, and the motives which are thought to have caused these differences have been misconstrued. (shrink)

In this short text, a distinguished philosopher turns his attention to one of the oldest and most fundamental philosophical problems of all: How it is that we are able to sort and classify different things as being of the same natural class? Professor Armstrong carefully sets out six major theories—ancient, modern, and contemporary—and assesses the strengths and weaknesses of each. Recognizing that there are no final victories or defeats in metaphysics, Armstrong nonetheless defends a traditional account of universals as the (...) most satisfactory theory we have.This study is written for advanced students, but as Armstrong goes considerably beyond his earlier work on this topic, it will interest professional scholars as well. Carefully plotted and clearly written, Universals is both a paradigm of exposition and a case study on the value of careful analysis of fundamental issues in philosophy. (shrink)

In this important study D. M. Armstrong offers a comprehensive system of analytical metaphysics that synthesises but also develops his thinking over the last twenty years. Armstrong's analysis, which acknowledges the 'logical atomism' of Russell and Wittgenstein, makes facts the fundamental constituents of the world, examining properties, relations, numbers, classes, possibility and necessity, dispositions, causes and laws. All these, it is argued, find their place and can be understood inside a scheme of states of affairs. This is a comprehensive and (...) rigorously this-worldly account of the most general features of reality, argued from a distinctive philosophical perspective, and it will appeal to a wide readership in analytical philosophy. (shrink)

This paper studies Robert Boyle's account of kinds and classification. A number of commentators have argued that, for Boyle, classifications are inevitably the product of conventions. Others have challenged this reading, arguing that, according to Boyle, the corpuscular makeup of bodies gives rise to hard-edged natural kinds and classes. We argue that Boyle's position is more complicated than the available realist and conventionalist readings acknowledge. We argue that, according to Boyle, the individuation of kinds was to some degree the result (...) of convention. At the same time, however, Boyle held that our classificatory practices are subject to constraints. We identify some of these constraints by turning to Boyle's discussion of the late scholastic debate about the plurality of forms, in particular the contributions of Jacopo Zabarella and Daniel Sennert. In this way, we clarify how Boyle strikes a balance between realist and conventionalist elements in his treatment of kinds. (shrink)

ABSTRACTPreviously depressed individuals experience disturbances in affect. Affective disturbances may be related to visual mental imagery, given that imagery-based processing of emotional stimuli causes stronger affective responses than verbal processing in experimental laboratory studies. However, the role of imagery-based processing in everyday life is unknown. This study assessed mental imagery in the daily life of previously and never depressed individuals. Higher levels of visual mental imagery was hypothesised to be associated with more affective reactivity to both negatively and positively valenced (...) mental representations.This study was the first to explore mental imagery in daily life using experience sampling methodology. Previously depressed and matched never depressed individuals participated in this study. Momentary affect and imagery-based processing were assessed using the “Imagine your mood” smartphone application. Participants recorded on average 136 momentary reports ove... (shrink)

This chapter explores the debate between contemporary projectivists or expressivists, and the advocates of sensibility theory. Both positions are best viewed as forms of sentimentalism — the theory that evaluative concepts must be explicated by appeal to the sentiments. It argues that the sophisticated interpretation of such notions as “true” and “objective” that are offered by defenders of these competing views ultimately undermines the significance of their meta-ethical disputes over “cognitivism” and “realism” about value. Their fundamental disagreement lies in moral (...) psychology; it concerns how best to understand the emotions to which sentimentalist theories must appeal. (shrink)

This article argues that there is much more continuity in Hobbes’s thinking on the church and religion than critics have recognized. I consider three issues which have been taken as prime illustrations of Hobbes’s alleged ‘new departure’ in the Leviathan: the nature and fate of the soul; the character of magic and revelation; and church-state relations. I show that in particular Richard Tuck’s interpretation of Hobbes’s intellecual development is mistaken. There is no ‘fundamental reversal’ or ‘new direction’ in Hobbes’s position, (...) but rather a development and an extension of a line of thinking which is already clearly visible in the earlier works. (shrink)

Rudolph Agricola’s De inventione dialectica has rightly been regarded as the most original and influential textbook on argumentation, reading, writing, and communication in the Renaissance. At the heart of his treatment are the topics ( loci ), such as definition, genus, species, place, whole, parts, similars, and so on. While their function in Agricola’s system is argumentative and rhetorical, the roots of the topics are metaphysical, as Agricola himself explicitly acknowledges. It has led scholars to characterize Agricola as a realist (...) or even an extreme realist. This article studies two little treatises on universals by Agricola that throw further light on his realism. It is suggested that they could be viewed as an early step in his long-term project of revising and re-organizing the systems of topics as he encountered them in Aristotle, Cicero, and Boethius. The article offers a close analysis of the treatises, suggesting that Agricola’s realism owes a (general) debt to the school of the Scotists. In both earlier and later work Agricola emphasizes the common aspects of things that enable us to categorize and talk about things without denying their fundamental unicity and individuality. An edition of Agricola’s second treatise on universals—a reply to a critic—is added. (shrink)

Lorenzo Valla has often been considered to be a sceptic. Equipped with an extremely polemical and critical mind, his whole oeuvre seemed to aim at undermining received philosophical and theological dogmas. More specifically he has been associated with the burgeoning interests in ancient scepticism in the fifteenth century. In this article the arguments in support of this interpretation will be critically examined and evaluated. Based on a discussion of two of his major works, De vero bono and the Dialectica, it (...) will be shown that Valla was not a sceptic. Even though the first work betrays the techniques of the Academy as employed by Cicero, the appropriation of these strategies served an agenda which can hardly be called 'sceptical'. The second work contains his reform of Aristotelian dialectic, which seems to testify to a sceptical interest in arguments which rely on verisimilitude and dubious validity such as sorites and paradox. But rather than reflecting an endorsement of Academic scepticism, this work, on closer reading, shows Valla to be highly critical on such arguments. This raises the question of how scepticism is related to rhetoric. Their similarities and differences will be discussed in the final section: Valla the Christian orator was no proponent of doubt, uncertainty and a suspension of judgement, even though at times he used strategies derived from Academic scepticism. (shrink)

This article seeks to locate Vives's work in the tradition of humanist thought that criticized the linguistic and philosophical abstraction of the scholastics. After discussing Vives's views on language and knowledge as functions of man’s biological nature, the article argues that for Vives the topics, as seats of argumentation, are a reflection of the ontological order and as such an instrument and heuristic aid for the human mind. They form a grid through which knowledge can be acquired and arguments be (...) formulated. The topics bridge the world of (unknown) essences and man’s epistemic categories. (shrink)

Which language should philosophers use: technical or common language? In a book as important for intellectual historians as it is for philosophers, Lodi Nauta addresses a vital question which still has resonance today: is the discipline of philosophy assisted or disadvantaged by employing a special vocabulary? By the Middle Ages philosophy had become a highly technical discipline, with its own lexicon and methods. The Renaissance humanist critique of this specialised language has been dismissed as philosophically superficial, but the author (...) demonstrates that it makes a crucial point: it is through the misuse of language that philosophical problems arise. He charts the influence of this critique on early modern philosophers, including Hobbes and Locke, and shows how it led to the downfall of medieval Aristotelianism and the gradual democratization of language and knowledge. His book will be essential reading for anyone interested in the transition from medieval to modern philosophy. (shrink)

Introduction -- The attack on aristotelian-scholastic metaphysics -- The analysis of things : substance, quality, and the tree of porphyry -- Thing and word : a critique of transcendental terms -- From a grammatical point of view : the reduction of the categories -- Soul, nature, morality, and God -- Soul and nature : a critique of aristotelian psychology and natural philosophy -- The virtues and the road to heavenly pleasure -- Speaking about the ineffable : the Trinity -- Towards (...) a humanist dialectic -- Dialectic I : propositions, the square of contraries, proof, and argument -- Dialectic II : forms of argumentation -- Conclusion: Valla and "ordinary language philosophy". (shrink)

In his Repastinatio . . . Lorenzo Valla launched a heavy attack on Aristotelian-scholastic thought. While most of this book is devoted to metaphysics, language and argumenta- tion, Valla also incorporates chapters on the soul and natural philosophy. Using as criteria good Latin, common sense and common observation, he rejected much of standard Aristotelian teaching on the soul, replacing the hylopmorphic account of the scholastics by an Augustinian one. In this article his arguments on the soul’s autonomy, nobility and independency (...) from the body are studied and analysed. His critique of Aristotle’s opinions on natural phenomena as being untrue to what we observe will also be briefly studied. His arguments do not show him always to be deep or consistent thinker, but the critical review of Aristotelian philosophy proceeds from some philo- sophically interesting assumptions. Moreover, from a broader historical perspective his undermining of Aristotle’s authority may be regarded as a contribution to the final demise of the Aristotelian paradigm, even though the humanist critique was just one factor in this process. (shrink)

A substantial guide providing an overview of both physicalism and metaphysical naturalism, reviewing both questions of formulation and justification for both doctrines. Includes a diagnostic strategy for understanding talk of naturalism as a metaphysical thesis.

In his Repastinatio . . . Lorenzo Valla launched a heavy attack on Aristotelian-scholastic thought. While most of this book is devoted to metaphysics, language and argumentation, Valla also incorporates chapters on the soul and natural philosophy. Using as criteria good Latin, common sense and common observation, he rejected much of standard Aristotelian teaching on the soul, replacing the hylopmorphic account of the scholastics by an Augustinian one. In this article his arguments on the soul's autonomy, nobility and independency from (...) the body are studied and analysed. His critique of Aristotle's opinions on natural phenomena as being untrue to what we observe will also be briefly studied. His arguments do not show him always to be deep or consistent thinker, but the critical review of Aristotelian philosophy proceeds from some philosophically interesting assumptions. Moreover, from a broader historical perspective his undermining of Aristotle's authority may be regarded as a contribution to the final demise of the Aristotelian paradigm, even though the humanist critique was just one factor in this process. (shrink)

(1996). Platonic and Cartesian philosophy in the commentary on boethius’ consolatio philosophiae by Pierre Cally. British Journal for the History of Philosophy: Vol. 4, No. 1, pp. 79-100.

The article discusses 15th-century humanist Giovanni Pontano. Particular focus is given to his philosophical views on the origin of language, its impact on everyday life, and grammar. According to the author, Pontano brought forward ideas on the social uses of language which scholars have usually attributed to the later Enlightenment period. It is suggested that Renaissance humanism may be more important to philosophical history than previously thought. Details related to Pontano's views on semantic precision and the affective, active, and social (...) roles of language are also presented. (shrink)

While the concept of the human soul was always central to Christian thought, as to the origin of the soul Christian thinkers felt uneasy and did not hesitate to declare themselves ignorant. For once, Augustine did not point the way and found himself “beset with great trouble and utterly lost for an answer” in view of some of the difficulties that the issue raised. Of course, man's soul was universally believed to be created by God, but the questions “how”, “when” (...) and “where” did not admit of straightforward and unambiguous answers. Very broadly speaking, medieval thinkers could either argue that the soul is transmitted from parents to their children, rather like the conception of a new body out of the parents' “bodies”, or that God creates new souls daily. (shrink)

Inventarisatie van de veranderde plaats van de filosofie in de samenleving.

We perceive smells as perduring complex entities within a distal array that might be conceived of as smellscapes. However, the philosophical orthodoxy of Odor Theories has been to deny that smells are perceived as having a distal location. Recent challenges have been mounted to Odor Theories’ veracity in handling the timescale of olfactory perception, how it individuates odors as a distal entities, and their claim that olfactory perception is not spatial. The paper does not aim to dispute these criticisms. Rather, (...) what will be shown is that Molecular Structure Theory, a refinement of Odor Theory, can be further developed to handle these challenges. The theory is further refined by focusing on distal perception that requires considering the perceptual object as mereologically complex persisting odor against a background scene conceived of as a smellscape. What will be offered is an expansion of Molecular Structure Theory to account for distal smell perception within natural environments. (shrink)

Inside What Would Plato Do?, you'll find the basics of philosophy, written in an easy, digestible way we can all understand, along with questions to help you apply these important theories to your own life. So, after you've learned about a philosophical concept, you'll then be challenged to test yourself and see how the results can impact your daily life. For instance, after learning about Kant's theory of morality and the importance of intention you're challenged with questions like: Can good (...) people do bad things? Was there a time when you intended to do something helpful that ended up being hurtful? Does that make you a good person (because you intended to do good) or a bad person (because the results were bad)? What Would Plato Do? will not only help you better understand some of the greatest thinkers ever but will also help you think of the world around you in a whole new way! (shrink)