scholarly journals How Properties Hold Together in Substances

Author(s):  
Joseph E.sr. Earley,

A main aim of chemical research is to understand how the characteristic properties of specific chemical substances relate to the composition and to the structure of those materials. Such investigations assume a broad consensus regarding basic aspects of chemistry. Philosophers generally regard widespread agreement on basic principles as a remote goal, not something already achieved. They do not agree on how properties stay together in ordinary objects. Some follow John Locke [1632–1704] and maintain that properties of entities inhere in substrates. The item that this approach considers to underlie characteristics is often called “a bare particular” (Sider 2006). However, others reject this understanding and hold that substances are bundles of properties—an approach advocated by David Hume [1711–1776]. Some supporters of Hume’s theory hold that entities are collections of “tropes” (property-instances) held together in a “compresence relationship” (Simons 1994). Recently several authors have pointed out the importance of “structures” for the coherence of substances, but serious questions have been raised about those proposals. Philosophers generally use a time-independent (synchronic) approach and do not consider how chemists understand properties of chemical substances and of dynamic networks of chemical reactions. This chapter aims to clarify how current chemical understanding relates to aspects of contemporary philosophy. The first section introduces philosophical debates, the second considers properties of chemical systems, the third part deals with theories of wholes and parts, the fourth segment argues that closure grounds properties of coherences, the fifth section introduces structural realism (SR), the sixth part considers contextual emergence and concludes that dynamic structures of processes may qualify as determinants (“causes”) of specific outcomes, and the final section suggests that ordinary items are based on closure of relationships among constituents additionally determined by selection for integration into more-extensive coherences. Ruth Garrett Millikan discussed the concept of substance in philosophy: . . . Substances . . . are whatever one can learn from given only one or a few encounters, various skills or information that will apply to other encounters. . . . Further, this possibility must be grounded in some kind of natural necessity. . . . The function of a substance concept is to make possible this sort of learning and use of knowledge for a specific substance. . . . (Millikan 2000, 33)

2021 ◽  
Vol 51 (1) ◽  
Author(s):  
Andrea Oldofredi

AbstractThe present essay provides a new metaphysical interpretation of Relational Quantum Mechanics (RQM) in terms of mereological bundle theory. The essential idea is to claim that a physical system in RQM can be defined as a mereological fusion of properties whose values may vary for different observers. Abandoning the Aristotelian tradition centered on the notion of substance, I claim that RQM embraces an ontology of properties that finds its roots in the heritage of David Hume. To this regard, defining what kind of concrete physical objects populate the world according to RQM, I argue that this theoretical framework can be made compatible with (i) a property-oriented ontology, in which the notion of object can be easily defined, and (ii) moderate structural realism, a philosophical position where relations and relata are both fundamental. Finally, I conclude that under this reading relational quantum mechanics should be included among the full-fledged realist interpretations of quantum theory.


Author(s):  
John Tomasi

This chapter offers an intellectual history of liberalism, focusing on the classical view that was eventually displaced by modern, “high” liberalism. It first considers classical liberalism's notion of equality and property rights as well as economic liberty before discussing the ideas of thinkers like John Locke, Adam Smith, David Hume, and F. A. Hayek. It then explores the emergence of market society, with particular emphasis on what Smith called “the system of natural liberty.” It also examines classical liberal ideas in action during under revolutionary America and concludes with an analysis of the essential features of classical liberalism: a thick conception of economic liberty grounded mainly in consequentialist considerations; a formal conception of equality that sees the outcome of free market exchanges as largely definitive of justice; and a limited but important state role in tax-funded education and social service programs.


2019 ◽  
pp. 39-76
Author(s):  
Peter S. Fosl

Chapter Two of Hume’s Scepticism charts the development of Academic scepticism from Cicero and Augustine, through the Middle Ages and the Renaissance, and into early modernity. The exposition is organized around sceptical ideas that anticipated or may have influenced David Hume, who describes himself an ‘academical’ sceptic. The chapter also sets out Cicero’s influence upon Hume, scepticism at the college in La Flèche where Hume wrote much of A Treatise of Human Nature, and Hume’s self-conception of Academic scepticism. Accounts of sceptical ideas in Marin Mersenne, Simon Foucher, John Locke, Pierre-Daniel Huet, and Pierre Bayle set the stage for Hume’s own Academicism. The chapter closes with a five-point General Framework defining Academic Scepticism.


Unfelt ◽  
2020 ◽  
pp. 24-68
Author(s):  
James Noggle

This chapter examines how the late seventeenth-century British philosophy of sensation, feeling, and selfhood responded to the challenges of mechanism with the idiom of the insensible. It shows how this idiom carries forward from John Locke and Robert Boyle to philosophers of the mid-eighteenth century, the age of sensibility, who use it to address a variety of problems. The consistent, Lockean element in these usages by David Hartley, Étienne Bonnet de Condillac and David Hume, Eliza Haywood and Adam Smith, is that they do not refer to mental contents. One does not hear of “insensible perceptions.” There are no “unconscious thoughts” or “unfelt sensations” in the British tradition surveyed here. Writers in this tradition rather describe insensible powers that affect the mind without themselves being mental. They are nonconscious, not unconscious. This is an implication carried by the idiom into articulations of quite a wide variety of other ideas. All of them indicate the persistent usefulness in philosophies of feeling of a stylistic gesture toward something beyond the reach of both feeling and philosophy.


2021 ◽  
pp. 15-38
Author(s):  
David O. Brink

As discussed by John Locke, Joseph Butler, and Thomas Reid, prudence involves a special concern for the agent’s own personal good that she does not have for others. This should be a concern for the agent’s overall good that is temporally neutral and involves an equal concern for all parts of her life. In this way, prudence involves a combination of agent relativity and temporal neutrality. This asymmetrical treatment of matters of interpersonal and intertemporal distribution might seem arbitrary. Henry Sidgwick raised this worry, and Thomas Nagel and Derek Parfit have endorsed it as reflecting the instability of prudence and related doctrines such as egoism and the self-interest theory. However, Sidgwick thought that the worry was unanswerable only for skeptics about personal identity, such as David Hume. Sidgwick thought that one could defend prudence by appeal to realism about personal identity and a compensation principle. This is one way in which special concern and prudence presuppose personal identity. However, as Jennifer Whiting has argued, special concern displayed in positive affective regard for one’s future and personal planning and investment is arguably partly constitutive of personal identity, at least on a plausible psychological reductionist conception of personal identity. After explaining both conceptions of the relation between special concern and personal identity, the chapter concludes by exploring what might seem to be the paradoxical character of conjoining them, suggesting that there may be no explanatory priority between the concepts of special concern and personal identity.


2010 ◽  
Vol 55 (2) ◽  
Author(s):  
Felipe De Mattos Müller
Keyword(s):  

Neste ensaio, consideramos a possibilidade de o conhe- cimento ser transmitido ou transferido via testemunho. Apresentamos inicialmente uma introdução à epistemologia do testemunho, indicando a sua origem em uma tradição que tem John Locke, David Hume e Thomas Reid como seus representantes. Apresentamos uma versão da tese não-reducionista. Mmostramos que o não-reducionista acerca do conhecimento testemunhal deve requerer um desempenho epistêmico conducente à verdade por parte do falante e a integridade intelectual do ouvinte.


Author(s):  
Rosemary E. Shinko

The concept of sovereignty has been the subject of vigorous debate among scholars. Sovereignty presents the discipline of international law with a host of theoretical and material problems regarding what it, as a concept, signifies; how it relates to the power of the state; questions about its origins; and whether sovereignty is declining, being strengthened, or being reconfigured. The troublesome aspects of sovereignty can be analyzed in relation to constructivist, feminist, critical theory, and postmodern approaches to the concept. The most problematic aspects of sovereignty have to do with its relationship to the rise and power of the modern state, and how to link the state’s material reality to philosophical discussions about the concept of sovereignty. The paradoxical quandary located at the heart of sovereignty arises from the question of what establishes law as constitutive of sovereign authority absent the presumption or exercise of sovereign power. Philosophical debates over sovereignty have attempted to account for the evolving structures of the state while also attempting to legitimate these emergent forms of rule as represented in the writings of Hugo Grotius, Samuel von Pufendorf, Jean Bodin, Thomas Hobbes, John Locke, Jean-Jacques Rousseau, and Georg Wilhelm Friedrich Hegel. These writers document attempts to grapple with the problem of legitimacy and the so-called “structural and ideological contradictions of the modern state.” International law finds itself grappling with ever more nuanced and contradictory views of sovereignty’s continued conceptual relevance, which are partially reflective and partially constitutive of an ever more complex and paradoxical world.


2021 ◽  
pp. 46-69
Author(s):  
Blanca Luz Rache de Camargo

Inicio del liberalismo económico con sus primeros exponentes: Thomas Hobbes, John Locke, y David Hume. Desarrollo del carácter científico de la economía mediante el pensamiento económico de Adam Smith, expuesto en sus dos grandes obras: Teoría de los sentimientos morales y Causa y naturaleza de la riqueza de las naciones.


Author(s):  
Tim Stuart-Buttle

The seventeenth and eighteenth centuries represent a period of remarkable intellectual vitality in British philosophy, as figures such as Hobbes, Locke, Hume, and Smith attempted to explain the origins and sustaining mechanisms of civil society. Their insights continue to inform how political and moral theorists think about the world in which we live. The aim of this book is to reconstruct a debate which preoccupied contemporaries, but which seems arcane to us today. This concerned the relationship between reason and revelation as the two sources of mankind’s knowledge, particularly in the ethical realm: to what extent, they asked, could reason alone discover the content and obligatory character of morality? This was held to be a historical, rather than merely a theoretical question: had the philosophers of pre-Christian antiquity, ignorant of Christ, been able satisfactorily to explain the moral universe? What role did natural theology play in their ethical theories—and was it consistent with the teachings delivered by revelation? Much recent scholarship has drawn attention to the early-modern interest in two late Hellenistic philosophical traditions—Stoicism and Epicureanism. Yet in the English context, three figures above all—John Locke, Conyers Middleton, and David Hume—quite deliberately and explicitly identified their approaches with Cicero as the representative of an alternative philosophical tradition, critical of both the Stoic and the Epicurean: academic scepticism. All argued that Cicero provided a means of addressing what they considered to be the most pressing question facing contemporary philosophy: the relationship between moral theology and moral philosophy.


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