Thomas Hobbes based his natural philosophy on definitions and general principles of matter in motion, which he refrained from calling “laws of nature.” Across the channel, René Descartes had presented his own account of matter in motion in such a way that laws of nature play a central causal-explanatory role. Despite some notable differences in the two systems of natural philosophy, the content of the three Cartesian laws of nature is shared by Hobbesian principles of motion. Why is it the (...) case that Hobbes never ‘transferred’ the concept of law of nature from the sphere of civil society to the realm of nature? What is the status of the Hobbesian principles of motion if they are not laws? Answering these questions is the main aim of this article. It is shown that Hobbes made available an importantly different and genuinely original way to do natural philosophy, which renders it free of metaphysics and eschews the need to ground it in anything other than ‘natural reason’. Briefly put, Hobbes took the category of ‘laws of nature’ to involve commitments that cannot be met in the natural world, unless natural philosophy loses its autonomy from theology and metaphysics. (shrink)

This article reassesses Hobbes’s place in the history of ethics based on the first systematic analysis of his various classifications of formal goodness. The good was traditionally divided into three: profitably good, pleasurably good, and morally good. Across his works, Hobbes replaced the last with pulchrum—a decidedly non-moral form of goodness on his account. I argue that Hobbes’s dismissal of moral goodness was informed by his hedonist conception of the good and accompanied by reinterpretations of right reason and natural law. (...) By dispensing moral goodness and insisting on the hedonist and relational nature of the good, Hobbes moreover recast and rendered more urgent the question of why we should be moral. Hobbes is commonly thought to have raised this question so starkly because of his general insensitivity to the demands of justice. My analysis suggests that it may also, or rather, have been due to his restrictive conception of the good. A comparison with other moral philosophers from the period—including Suárez, Gassendi, Locke, and Pufendorf—indicates how unusual Hobbes’s jettisoning of moral goodness was. (shrink)

El objetivo de este artículo es realizar una revisión del estado de la cuestión sobre el concepto de estado de naturaleza en el pensamiento de Thomas Hobbes. Dicha revisión permite articular una comprensión de la naturaleza humana, puesto que a diferencia del realismo político el estado de naturaleza en Hobbes no tiene un rol meramente hipotético. Precisamente, la idea de naturaleza humana articula una proto-moralidad que permite comprender la transición hacia el estado civil. Las investigaciones Kavka, Gauthier y Hampton han (...) construido una compleja compresión de la naturaleza humana, la cual permite entender cierto sustrato de proto-moralidad en el pensamiento hobbesiano. (shrink)

In this article, I derive a weak version of Kant's categorical imperative within an informal game-theoretic framework. More specifically, I argue that Hobbesian agents would choose what I call the weak principle of universalization, if they had to decide on a rule of conflict resolution in an idealized but empirically defensible hypothetical decision situation. The discussion clarifies (i) the rationality requirements imposed on agents, (ii) the empirical conditions assumed to warrant the conclusion, and (iii) the political institutions that are necessary (...) to implement the derived principle. The analysis demonstrates the moral significance of the weak principle of universalization and its epistemic advantage over the categorical imperative. (shrink)

ABSTRACTThe predication of the eternal law served as premise and and foundation for the existence of the law of nature in the classical/medieval intellectual inheritance of Thomas Hobbes and his contemporaries. Unlike them, he makes no mention of the eternal law in his early writings, The Elements of Law Natural and Politic, and On the Citizen. His triple use of the expression eternal law of God in Leviathan is ambiguous and misleading. Instead, he is one of the first writers in (...) English to assert the eternity of the law of nature. He does that by invoking a biblical-based expression, verbum aeternum. In On the Citizen, and its exegetical, theological identification with Christ, to establish that claim. In Leviathan he repeats his declaration that the law of nature is eternal nine times, spread across more than five Chapters and twelve hundred pages. Four of them are equivalently excised from the Latin Leviathan and the others remain brief assertions, unanalyzed and undefended, rendering their effect incidental and perfunctory. He also abandons the expression verbum aeternum. (shrink)

One of the most significant disputes in early modern philosophy was between the moral rationalists and the moral sentimentalists. The moral rationalists — such as Ralph Cudworth, Samuel Clarke and John Balguy — held that morality originated in reason alone. The moral sentimentalists — such as Anthony Ashley Cooper, the third Earl of Shaftesbury, Francis Hutcheson and David Hume — held that morality originated at least partly in sentiment. In addition to arguments, the rationalists and sentimentalists developed rich analogies. The (...) most significant analogy the rationalists developed was between morality and mathematics. The most significant analogy the sentimentalists developed was between morality and beauty. These two analogies illustrate well the main ideas, underlying insights, and accounts of moral phenomenology the two positions have to offer. An examination of the two analogies will thus serve as a useful introduction to the debate between moral rationalism and moral sentimentalism as a whole. (shrink)

O texto visa a apresentar, de modo mais sistemático, a crítica que Habermas endereça a quatro autores fundamentais da filosofia do direito: Hobbes, Kant, Weber e Rawls. O estudo se concentra em demonstrar como Habermas entende o papel da moral na argumentação de cada um deles, tendo em vista a fundamentação do direito.

The status of the laws of nature in Hobbes’s Leviathan has been a continual point of disagreement among scholars. Many agree that since Hobbes claims that civil philosophy is a science, the answer lies in an understanding of the nature of Hobbesian science more generally. In this paper, I argue that Hobbes’s view of the construction of geometrical figures sheds light upon the status of the laws of nature. In short, I claim that the laws play the same role as (...) the component parts – what Hobbes calls the “cause” – of geometrical figures. To make this argument, I show that in both geometry and civil philosophy, Hobbes proceeds by a method of synthetic demonstration as follows: 1) offering a thought experiment by privation; 2) providing definitions by explication of “simple conceptions” within the thought experiment; and 3) formulating generative definitions by making use of those definitions by explication. In just the same way that Hobbes says that the geometer should “put together” the parts of a square to learn its cause, I argue that the laws of nature are the cause of peace. (shrink)

For Foucault, Hobbes is important for the transition from sovereignty to governmentality, but he does not always go into great detail how. In “Society Must Be Defended”, Hobbes’s reactions against the political historicism of his time lead him to an ahistorical foundation to the state. In Security, Territory, Population, his contract is emblematic of the art of government still caught in the logic of sovereignty. Management techniques, one of which being inheritance laws like primogeniture, inducing changes in a population’s milieu (...) so that its interest is properly directed allow the art of government to escape this logic. Hobbes supports primogeniture, but its historical position in the common law makes this support unexpected. This article examines the historical context of primogeniture and the reasoning for Hobbes’s support of it in light of Foucault’s claims about him in order to give more precision to those claims. The result is that primogeniture as a law of nature produces the family as an interested unit of the population. Yet this interest is itself historicized, so Hobbes’s attempt to de-historicize politics did not fully succeed. (shrink)

In this work I argue an interpretation on Thomas Hobbes’s thought and its relation with international law. Several scholars argue that Hobbes reject the international law. Nevertheless, I will prove that it is possible to find a legal theory on international law in his works, if it takes to account the historical context and the peculiarities of global order in the Modern Age. In this way it is possible to understand why Carl Schmitt said that Hobbes was one of the (...) founders of Ius Publicum Europaeum, sentence that the German jurist did not prove. My aim is to locate Thomas Hobbes into the History of Legal International Ideas. (shrink)