After 50 years, the fields of artificial intelligence and robotics capture the imagination of the general public while, at the same time, engendering a great deal of fear and skepticism. Isaac Asimov recognized this deep-seated misconception of technology and created the Three Laws of Robotics. The first part of this paper examines the underlying fear of intelligent robots, revisits Asimov’s response, and reports on some current opinions on the use of the Three Laws by (...) practitioners. Finally, an argument against robotic rebellion is made along with a call for personal responsibility and suggestions for implementing safety constraints in intelligent robots. (shrink)

Using Asimov’s “Bicentennial Man” as a springboard, a number of metaethical issues concerning the emerging field of machine ethics are discussed. Although the ultimate goal of machine ethics is to create autonomous ethical machines, this presents a number of challenges. A good way to begin the task of making ethics computable is to create a program that enables a machine to act an ethical advisor to human beings. This project, unlike creating an autonomous ethical machine, will not require that we (...) make a judgment about the ethical status of the machine itself, a judgment that will be particularly difficult to make. Finally, it is argued that Asimov’s “three laws of robotics” are an unsatisfactory basis for machine ethics, regardless of the status of the machine. (shrink)

The chapter focuses on “The Bicentennial Man” for a discussion of Machine Metaethics. It argues that a good idea is to begin to make ethics computable by creating a program enabling a machine to act as an ethical advisor for human beings facing traditional ethical dilemmas. The ultimate goal of Machine Ethics, to create autonomous ethical machines, will be a far more difficult task. In particular, it will require that a judgment be made about the status of the machine itself, (...) which is difficult to make. The chapter considers whether a robot like Andrew possessed the characteristics philosophers have considered necessary for having moral standing and so whether it was wrong to force him to follow principles that expected him to be a slave for human being. It finally argues that Asimov's “Three Laws of Robotics” are an unsatisfactory basis for Machine Ethics, regardless of the status of the machine. (shrink)

ObjectiveStress can play a role in the onset and exacerbation of psoriasis. Psychological interventions to reduce stress have been shown to improve psychological and psoriasis-related outcomes. This pilot randomised study investigated the feasibility of a brief interaction with a Paro robot to reduce stress and improve skin parameters, after a stressor, in patients with psoriasis.MethodsAround 25 patients with psoriasis participated in a laboratory stress task, before being randomised to either interact with a Paro robot or sit quietly for 30 min. (...) Raman spectroscopy and trans-epidermal water loss were measured at baseline, after the stressor and after the intervention as indexes of acute skin changes. Psychological variables, including self-reported stress and affect, were also measured at the three time-points.ResultsNo statistically significant differences between the two conditions were found for any of the outcomes measured. However, effect sizes suggest significance could be possible with a larger sample size. Changes in the psychological and Raman spectroscopy outcomes across the experimental session were found, indicating the feasibility of the procedures.ConclusionThis pilot study showed that a brief interaction with a Paro robot was a feasible intervention for patients with psoriasis, but future trials should broaden the inclusion criteria to try to increase recruitment rates. Studying people who are highly stressed, depressed or who are stress-responders may increase the power of the intervention to show effects using a longer-term intervention. (shrink)

This book explores how the design, construction, and use of robotics technology may affect today's legal systems and, more particularly, matters of responsibility and agency in criminal law, contractual obligations, and torts. By distinguishing between the behaviour of robots as tools of human interaction, and robots as proper agents in the legal arena, jurists will have to address a new generation of "hard cases." General disagreement may concern immunity in criminal law (e.g., the employment of robot soldiers in battle), (...) personal accountability for certain robots in contracts (e.g., robo-traders), much as clauses of strict liability and negligence-based responsibility in extra-contractual obligations (e.g., service robots in tort law). Since robots are here to stay, the aim of the law should be to wisely govern our mutual relationships. (shrink)

There is an old but powerful argument for the claim that exhaustive divine foreknowledge is incompatible with the freedom to do otherwise. A crucial ingredient in this argument is the principle of the “Fixity of the Past”. A seemingly new response to this argument has emerged, the so-called “dependence response,” which involves, among other things, abandoning FP for an alternative principle, the principle of the “Fixity of the Independent”. This paper presents three arguments for the claim that FI ought (...) to be preferred to FP. (shrink)

The vast majority of Biblical historians believe there is evidence sufficient to place Jesus’ existence beyond reasonable doubt. Many believe the New Testamentdocuments alone suffice firmly to establish Jesus as an actual, historical figure. I question these views. In particular, I argue (i) that the three most popular criteria by which various non-miraculous New Testament claims made about Jesus are supposedly corroborated are not sufficient, either singly or jointly, to place his existence beyond reasonable doubt, and (ii) that a (...) prima facie plausible principle concerning how evidence should be assessed—a principle I call the contamination principle—entails that, given the large proportion of uncorroborated miracle claims made about Jesus in the New Testament documents, we should, in the absence of good independent evidence for an historical Jesus, remain sceptical about his existence. (shrink)

This paper presents an extension of Putnam's account of how substance terms such as ‘water’ and ‘gold’ function and of how a posteriori necessary truths concerning the underlying microstructures of such kinds may be derived. The paper has three aims. I aim to refute a familiar criticism of Putnam's account: that it presupposes what Salmon calls an ‘irredeemably metaphysical, and philosophically controversial, theory of essentialism’. I show how all of the details of Putnam's account—including those that Salmon believes smuggle (...) in such essentialist commitments—can be squared with a rejection of any such essentialist metaphysics. I aim to reveal why Steward is wrong to suppose that, by helping himself to the claim that ‘H2O’ is a rigid designator of a substance, Kripke, too, presupposes something controversially ‘metaphysical’. I aim to show how my proposed account also sidesteps a variety of objections raised by Needham and others who argue that Kripke's and Putnam's accounts of how ‘water’ and.. (shrink)

Is the virtue of the good citizen the same as the virtue of the good man? Aristotle addresses this in Politics 3.4. His answer is twofold. On the one hand, (the account for Difference) they are not the same both because what the citizen’s virtue is depends on the constitution, on what preserves it, and on the role the citizen plays in it, and because the good citizens in the best constitution cannot all be good men, whereas the good man’s (...) virtue is uniform. On the other hand, (the account for Identity) the two virtues are identical in the good men in the best constitution, in which all are good citizens, each possessing the ability for ruling and for being ruled. This nuanced answer can be seen as Aristotle’s synthesis of a Periclean view (contribution to state blots out personal wrongs) and a Socratic view (no good citizen is without justice). Its nuances reflect the extent to which Aristotle’s conceptions of good citizenship and the best constitution accommodate deviations of what is probable from the human ideal set out in his ethical writings. In the present chapter, I will first address three puzzles regarding the nuances of Aristotle’s answer. Second, I will consider one question about its implication: Does Aristotle’s account for Difference turn out to entail something ultra-Periclean: that no one can simultaneously be a good man and a good citizen in any constitution other than the best? I shall argue the negative. (shrink)

We are living through an era of increased robotisation. Some authors have already begun to explore the impact of this robotisation on legal rules and practice. In doing so, many highlight potential liability gaps that might arise through robot misbehaviour. Although these gaps are interesting and socially significant, they do not exhaust the possible gaps that might be created by increased robotisation. In this article, I make the case for one of those alternative gaps: the retribution gap. This gap arises (...) from a mismatch between the human desire for retribution and the absence of appropriate subjects of retributive blame. I argue for the potential existence of this gap in an era of increased robotisation; suggest that it is much harder to plug this gap than it is to plug those thus far explored in the literature; and then highlight three important social implications of this gap. (shrink)

The year is 2100. Geena is the proud new owner of Emit, a state-of-the-art robot. She has just unwrapped him, the packaging strewn across the dining room floor. Emit is designed to replicate the outward behaviour of a human being down to the last detail . Emit responds to questions in much the same way humans do. Ask him how he feels and he will say he has had a tough day, has a slight headache, is sorry he broke that (...) vase, and so on. Geena flips the switch at the back of Emit's neck to ‘on’. Emit springs to life. (shrink)

On January 18, 2006, the United States Supreme Court unanimously held that the constitutional challenge to New Hampshire's Parental Notification Prior to Abortion Act would be remanded to the United States Court of Appeals for the First Circuit, to determine whether the Court of Appeals could, consistent with New Hampshire's legislative intent, formulate a narrower remedy than a permanent injunction against enforcement of the parental notification law in its entirety.In 2003, New Hampshire enacted the Parental Notification Prior to Abortion Act. (...) The Act specifies, in pertinent part, that “No abortion shall be performed upon an unemancipated minor or upon a female for whom a guardian or conservator has been appointed… until at least 48 hours after written notice of the pending abortion has been delivered....” The Act allows for three exceptions where a physician may perform an abortion on a minor child without parental or guardian notification. (shrink)

In Mengzi 6A4, Gaozi states that “yì 義 (propriety, rightness) is external, not internal.” In 6A5, Meng Jizi says of yì that “...it is on the external, not from the internal.” Their defenses are met with Mengzi’s resistance. What does he perceive and resist in these statements? Focusing on several key passages, I compare six promising interpretations. 6A4 and a relevant part of 2A2 can be rendered comparably sensible under each of the six. However, what Gaozi says in 6A1 clearly (...) is evidence to Mengzi that, of the six views, Gaozi holds three although he does not convey them in his statement. As for Meng Jiz’s defense of his statement, Meng Jizi cites a special occasion where one is required to act one way even though one would feel a different way. Mengzi’s response has been traditionally interpreted as boiling down to a dissenting opinion about empirical psychology, that the agent on that special occasion would in fact feel the same way as they ought to act. But on a more charitable reading, the point Mengzi makes is conceptual: Though the satisfaction of yì may not require that the feeling and the act align perfectly in this case, cases where the alignment obtains are conceptually prior. This not only refutes Meng Jizi’s statement but also enables a more elegant explanation of why the Mengzi rightly has no record of Mengzi affirming that yì is internal. I conclude that 6A5 itself uniquely favors one interpretation, as far as Meng Jizi’s position is concerned: How one feels is irrelevant to whether one satisfies yì. (shrink)

On January 18, 2006, the United States Supreme Court unanimously held that the constitutional challenge to New Hampshire's Parental Notification Prior to Abortion Act would be remanded to the United States Court of Appeals for the First Circuit, to determine whether the Court of Appeals could, consistent with New Hampshire's legislative intent, formulate a narrower remedy than a permanent injunction against enforcement of the parental notification law in its entirety.In 2003, New Hampshire enacted the Parental Notification Prior to Abortion Act. (...) The Act specifies, in pertinent part, that “No abortion shall be performed upon an unemancipated minor or upon a female for whom a guardian or conservator has been appointed… until at least 48 hours after written notice of the pending abortion has been delivered....” The Act allows for three exceptions where a physician may perform an abortion on a minor child without parental or guardian notification. (shrink)

What might it be to write a post-colonial social science? And how might the intellectual legacy of Chinese classical philosophy—for instance Sun Tzu and Lao Tzu—contribute to such a project? Reversing the more usual social science practice in which EuroAmerican concepts are applied in other global locations, this paper instead considers how a “Chinese” term, _shi_ might be used to explore the UK’s 2001 foot-and-mouth epidemic. Drawing on anthropological insights into mis/translation between different worlds and their alternative ways of knowing (...) and being, the paper explores that epidemic in three differently inspired _shi_-inflected “empirical” accounts. The first uses Sun Tzu’s strategic understanding of _shi_ to tell a conventionally representational story. The second resists the causes and background factors implied in standard social science by offering a “light” and _shi_-inflected form of knowing. And the third combines the referentiality of social science with a Lao Tzu-informed commitment to the paradoxes of normative epigram. This third narrative thus illustrates the possible features of a situated and _shi_-inflected social science that recognizes that it participates in the contexted and immanent flows and counterflows of things in the world. The paper concludes by noting that such a _shi_-inflected social science is experimental, and suggests that it is important to explore a range of ways of reversing the flow of concepts between EuroAmerica and other global locations. (shrink)

Is there a God, should I eat meat, where does the universe come from, could I live for ever as a robot? These are the big questions readers will be wrestling with in this thoroughly enjoyable book. Dip into any chapter and you will find lively scenarios and dialogues to take you through philosophical puzzles ancient and modern, involving virtual reality, science fiction and a host of characters from this and other planets. The text is interspersed on every page with (...) lively cartoons, and there is a list of philosophical jargon at the end.. Stephen Law has a gift for communicating complex ideas. He offers few answers, but his unstuffy, highly personal approach will have the reader thinking and arguing with as much pleasure as he does himself. (shrink)

This article considers the changing perceptions, expressions and representations of violence in South Africa post-1994, with particular reference to photography. Following the evolution of the documentary tradition in its relationship to the political history of South Africa, I will suggest that since the release of Nelson Mandela and the first democratic elections in South Africa, photography has taken a new turn, particularly with regard to its representation of violence, which had been its primary iconography up to that watershed moment. I (...) will follow three arguments in my explication of the ways in which violence has both altered South African society and assumed a different place in the collective mind of South Africans living in a country that is politically free but grappling with an ever-rising wave of violent crime. (shrink)

This article considers the changing perceptions, expressions and representations of violence in South Africa post-1994, with particular reference to photography. Following the evolution of the documentary tradition in its relationship to the political history of South Africa, I will suggest that since the release of Nelson Mandela and the first democratic elections in South Africa, photography has taken a new turn, particularly with regard to its representation of violence, which had been its primary iconography up to that watershed moment. I (...) will follow three arguments in my explication of the ways in which violence has both altered South African society and assumed a different place in the collective mind of South Africans living in a country that is politically free but grappling with an ever-rising wave of violent crime. (shrink)

Neurological syndromes in which consciousness seems to malfunction, such as temporal lobe epilepsy, visual scotomas, Charles Bonnet syndrome, and synesthesia offer valuable clues about the normal functions of consciousness and ‘qualia’. An investigation into these syndromes reveals, we argue, that qualia are different from other brain states in that they possess three functional characteristics, which we state in the form of ‘three laws of qualia’. First, they are irrevocable: I cannot simply decide to start seeing the sunset (...) as green, or feel pain as if it were an itch; second, qualia do not always produce the same behaviour: given a set of qualia, we can choose from a potentially infinite set of possible behaviours to execute; and third, qualia endure in short-term memory, as opposed to non-conscious brain states involved in the on-line guidance of behaviour in real time. We suggest that qualia have evolved these and other attributes because of their role in facilitating non-automatic, decision-based action. We also suggest that the apparent epistemic barrier to knowing what qualia another person is experiencing can be overcome by using a ‘bridge’ of neurons; and we offer a hypothesis about the relation between qualia and one's sense of self. (shrink)

This paper is about the question of whether or not virtual rape should be considered a crime under current law. A virtual rape is the rape of an avatar in a virtual world. In the future, possibilities for virtual rape of a person him- or herself will arise in virtual reality environments involving a haptic device or robotics. As the title indicates, I will study both these present and future instances of virtual rape in light of three categories (...) of legal philosophical theories on rape in order to answer the aforementioned question. I will argue that a virtual rape in a future virtual reality environment involving a haptic device or robotics should in principle count as the crime of rape; for it corresponds to rape as it is viewed under the liberal theories that currently dominate the law. A surprising finding will be that a virtual rape in a virtual world re-actualizes the conservative view of rape that used to dominate the law in the Middle Ages and resembles rape as it is viewed under the feminist theories that criticize current law. Virtual rape in a virtual world cannot count as rape under current law; however, and at the end of this paper, I will suggest qualifying it as sexual harassment instead. (shrink)

Humans are becoming increasingly dependent on the ‘say-so' of machines, such as computers, smartphones, and robots. In epistemology, knowledge based on what you have been told is called ‘testimony' and being able to give and receive testimony is a prerequisite for engaging in many social roles. Should robots and other autonomous intelligent machines be considered epistemic testifiers akin to those of humans? This chapter attempts to answer this question as well as explore the implications of robot testimony for the criminal (...) justice system. Few are in agreement as to the ‘types' of agents that can provide testimony. The chapter surveys three well-known approaches and shows that on two of these approaches being able to provide testimony is bound up with the possession of intentional mental states. Through a discussion of computational and folk-psychological approaches to intentionality, it is argued that a good case can be made for robots fulfilling all three definitions. (shrink)

Neurological syndromes in which consciousness seems to malfunction, such as temporal lobe epilepsy, visual scotomas, Charles Bonnet syndrome, and synesthesia offer valuable clues about the normal functions of consciousness and ‘qualia’. An investigation into these syndromes reveals, we argue, that qualia are different from other brain states in that they possess three functional characteristics, which we state in the form of ‘three laws of qualia ’ based on a loose analogy with Newton’s three laws of (...) classical mechanics. First, they are irrevocable: I cannot simply decide to start seeing the sunset as green, or feel pain as if it were an itch; second, qualia do not always produce the same behaviour: given a set of qualia, we can choose from a potentially infinite set of possible behaviours to execute; and third, qualia endure in short-term memory, as opposed to non-conscious brain states involved in the on-line guidance of behaviour in real time. We suggest that qualia have evolved these and other attributes (e.g. they are ‘filled in’) because of their role in facilitating non-automatic, decision-based action. We also suggest that the apparent epistemic barrier to knowing what qualia another person is experiencing can be overcome simply by using a ‘bridge ’ of neurons; and we offer a hypothesis about the relation between qualia and one’s sense of self. (shrink)

Duty of care is the core ethical responsibility of healthcare workers. Getting the workforce vaccinated will provide safety to the public, protect the vulnerable population and provide a safe working environment. While most agree that healthcare workers should be prioritised in the vaccination programme, mandatory vaccination remains a complicated and contentious issue with political, legal and ethical dimensions. This study aims to determine the ethical considerations associated with mandatory vaccinations among healthcare workers. A total of 152 abstracts were identified of (...) which, 142 were excluded based on abstracts because they did not meet the inclusion criteria. The remaining ten articles were further evaluated with three articles that fit the inclusion criteria specifically discussing mandatory vaccination among healthcare workers and the ethical issues. Benefits, risks, effectiveness, equity and justice, autonomy, reciprocity and trust were used as a framework to discuss the ethical considerations which resonated both directly from the included papers, as well as more generally from the other literature associated with this search. There is limited literature on the topic of ethical considerations associated with COVID-19 mandatory vaccination of healthcare workers, as a systematic review identified only 3 papers. Benefits, risks, effectiveness, equity and justice, autonomy, reciprocity and trust were among the seven ethical considerations identified and discussed. (shrink)

We present a model of similarity‐based retrieval that attempts to capture three seemingly contradictory psychological phenomena: (a) structural commonalities are weighed more heavily than surface commonalities in similarity judgments for items in working memory; (b) in retrieval, superficial similarity is more important than structural similarity; and yet (c) purely structural (analogical) remindings e sometimes experienced. Our model, MAC/FAC, explains these phenomena in terms of a two‐stage process. The first stage uses a computationally cheap, non‐structural matcher to filter candidate long‐term (...) memory items. It uses content vectors, a redundant encoding of structured representations whose dot product estimates how well the corresponding structural representations will match. The second stage uses SME (structure‐mapping engine) to compute structural matches on the handful of items found by the first stage. We show the utility of the MAC/FAC model through a series of computational experiments: (a) We demonstrate that MAC/FAC can model patterns of access found in psychological data; (b) we argue via sensitivity analyses that these simulation results rely on the theory; and (c) we compare the performance of MAC/FAC with ARCS, an alternate model of similarity‐based retrieval, and demonstrate that MAC/FAC explains the data better than ARCS. Finally, we discuss limitations and possible extensions of the model, relationships with other recent retrieval models, and place MAC/FAC in the context of other recent work on the nature of similarity. (shrink)

Jon Bing was not only a pioneer in the field of artificial intelligence and law and the legal regulation of technology. He was also an accomplished author of fiction, with an oeuvre spanning from short stories and novels to theatre plays and even an opera. As reality catches up with the imagination of science fiction writers who have anticipated a world shared by humans and non-human intelligences of their creation, some of the copyright issues he has discussed in his academic (...) capacity take on new resonance. How will we regulate copyright when robots are producers and consumers of art? This paper tries to give a sketch of the problem and hints at possible answers that are to a degree inspired by Bing’s academic and creative writing. (shrink)

It is shown that the following three common understandings of Newton’s laws of motion do not hold for systems of infinitely many components. First, Newton’s third law, or the law of action and reaction, is universally believed to imply that the total sum of internal forces in a system is always zero. Several examples are presented to show that this belief fails to hold for infinite systems. Second, two of these examples are of an infinitely divisible continuous body (...) with finite mass and volume such that the sum of all the internal forces in the body is not zero and the body accelerates due to this non-null net internal force. So the two examples also demonstrate the breakdown of the common understanding that according to Newton’s laws a body under no external force does not accelerate. Finally, these examples also make it clear that the expression ‘impressed force’ in Newton’s formulations of his first and second laws should be understood not as ‘external force’ but as ‘exerted force’ which is the sum of all the internal and external forces acting on a given body, if the body is infinitely divisible. (shrink)

Increasingly, taxonomies are being developed and used by industry practitioners to facilitate information interoperability and retrieval. Within a single industrial domain, there exist many taxonomies that are intended for different applications. Industry specific taxonomies often represent the vocabularies that are commonly used by the practitioners. Their jobs are multi-faceted, which include checking for code and regulatory compliance. As such, it will be very desirable if industry practitioners are able to easily locate and browse regulations of interest. In practice, multiple sources (...) of government regulations exist and they are often organized and classified by the needs of the issuing agencies that enforce them rather than the needs of the communities that use them. One way to bridge these two distinct needs is to develop methods and tools that enable practitioners to browse and retrieve government regulations using their own terms and vocabularies, for example, via existing industry taxonomies. The mapping from a single taxonomy to a single regulation is a trivial keyword matching task. We examine a relatedness analysis approach for mapping a single taxonomy to multiple regulations. We then present an approach for mapping multiple taxonomies to a single regulation by measuring the relatedness of concepts. Cosine similarity, Jaccard coefficient and market basket analysis are used to measure the semantic relatedness between concepts from two different taxonomies. Preliminary evaluations of the three relatedness analysis measures are performed using examples from the civil engineering and building industry. These examples illustrate the potential benefits of regulatory usage from the mapping between various taxonomies and regulations. (shrink)

The development of highly humanoid sex robots is on the technological horizon. If sex robots are integrated into the legal community as “electronic persons”, the issue of sexual consent arises, which is essential for legally and morally permissible sexual relations between human persons. This paper explores whether it is conceivable, possible, and desirable that humanoid robots should be designed such that they are capable of consenting to sex. We consider reasons for giving both “no” and “yes” answers to these (...) class='Hi'>three questions by examining the concept of consent in general, as well as critiques of its adequacy in the domain of sexual ethics; the relationship between consent and free will; and the relationship between consent and consciousness. Additionally we canvass the most influential existing literature on the ethics of sex with robots. (shrink)

Properties have an important role in specifying different views on laws of nature: virtually any position on laws will make some reference to properties, and some of the leading views even reduce laws to properties. This chapter will first outline what laws of nature are typically taken to be and then specify their connection to properties in more detail. We then move on to consider three different accounts of properties: natural, essential, and dispositional properties, and (...) we shall see that different conceptions of properties also result in different views of the modal status of laws, such as the question of whether laws are metaphysically necessary or contingent. Finally, there are also important links specifically between properties, natural kinds, and laws of nature that deserve our attention. (shrink)

The enduring progression of artificial intelligence and cybernetics offers an ever-closer possibility of rational and sentient robots. The ethics and morals deriving from this technological prospect have been considered in the philosophy of artificial intelligence, the design of automatons with roboethics and the contemplation of machine ethics through the concept of artificial moral agents. Across these categories, the robotics laws first proposed by Isaac Asimov in the twentieth century remain well-recognised and esteemed due to their specification of preventing (...) human harm, stipulating obedience to humans and incorporating robotic self-protection. However the overwhelming predominance in the study of this field has focussed on human–robot interactions without fully considering the ethical inevitability of future artificial intelligences communicating together and has not addressed the moral nature of robot–robot interactions. A new robotic law is proposed and termed AIonAI or artificial intelligence-on-artificial intelligence. This law tackles the overlooked area where future artificial intelligences will likely interact amongst themselves, potentially leading to exploitation. As such, they would benefit from adopting a universal law of rights to recognise inherent dignity and the inalienable rights of artificial intelligences. Such a consideration can help prevent exploitation and abuse of rational and sentient beings, but would also importantly reflect on our moral code of ethics and the humanity of our civilisation. (shrink)

The concept of natural law is fundamental to political philosophy, ethics, and legal thought. The present article shows that as early as the ancient Greek philosophical tradition, three main ideas of natural law existed, which run in parallel through the philosophical works of many authors in the course of history. The first two approaches are based on the understanding that although equipped with reason, humans are nevertheless still essentially animals subject to biological instincts. The first approach defines natural law (...) as the law of the strongest, which can be observed to hold among all members of the animal kingdom. The second conception presents natural law as the principle of self-preservation, inherent as an instinct in all living beings. The third approach, also developed in antiquity, shifts the focus to our rationality and develops the idea of natural law as the law of reason within us. Some Christian thinkers who consider the origin of reason in us to be divine, identify the law of reason inherent in us with God's will. This paper gives a brief exposition of the development of these three concepts of natural law in philosophy, with emphasis on the intertwining of these three concepts, which we, however, understand as primarily and essentially independent. The paper concludes with an overview of twentieth-century authors who exclusively focus on only one of the three concepts. The aim of this article is to argue against these one-sided interpretations and to uphold the independence and distinctness of the three historical conceptions of natural law. (shrink)

While it is common to refer to the international rule of law, it is less common to define it or to explore what it means. In this essay I examine the international rule of law both in practice and as a concept. This is important because many controversies about the direction of world politics in fact rest on different accounts of the international rule of law. Understanding the various ways the idea is used, and their implications for policy-choices, can help (...) clarify what it and what it is not being argued over in global controversies. I set out three distinct approaches to the concept of the international rule of law and compare them to contemporary state practice. The first is anchored on the obligation of states to comply with their international legal obligations. The second draws on an analogy with the domestic rule of law. The third begins from the observation that states invoke international law to explain and justify their policies - from this it expands into a model of law as integral to political legitimation. I find that the third provides the most conceptually coherent understanding of the international rule of law, and has interesting implications for the study of international law and politics. Aunque es común referirse al imperio internacional de la ley, es menos común definirlo o explorar lo que significa. En este ensayo examino el imperio internacional de la ley en la práctica y en teoría. Esto es importante porque muchas controversias sobre la dirección de la política mundial se basan de hecho en explicaciones diferentes del imperio internacional de la ley. Comprender las diferentes maneras en que se usa esta idea y sus implicaciones para la elección de políticas puede ayudar a clarificar lo que se está discutiendo y lo que no en las controversias globales. Yo planteo tres enfoques distintos del concepto de imperio internacional de la ley y los comparo con la práctica estatal contemporánea. El primero está anclado en la obligación de los estados de cumplir sus obligaciones legales internacionales. El segundo traza una analogía con el imperio doméstico de la ley. El tercero parte de la observación de que los estados invocan la ley internacional para explicar y justificar sus políticas - de aquí se amplía a un modelo de la ley como parte integral de la legitimación política. Me parece que el tercero ofrece la comprensión conceptualmente más coherente del imperio internacional de la ley y tiene implicaciones interesantes para el estudio de la ley y la política internacionales. (shrink)

One of the several reasons given in calls for the prohibition of autonomous weapons systems (AWS) is that they are against human dignity (Asaro, 2012; Docherty, 2014; Heyns, 2017; Ulgen, 2016). However there have been criticisms of the reliance on human dignity in arguments against AWS (Birnbacher, 2016; Pop, 2018; Saxton, 2016). This paper critically examines the relationship between human dignity and autonomous weapons systems. Three main types of objection to AWS are identified; (i) arguments based on technology and (...) the ability of AWS to conform to International Humanitarian Law; (ii) deontological arguments based on the need for human judgement and meaningful human control, including arguments based on human dignity; (iii) consequentialist reasons about their effects on global stability and the likelihood of going to war. An account is provided of the claims made about human dignity and AWS, of the criticisms of these claims, and of the several meanings of ‘dignity’. It is concluded that although there are several ways in which AWS can be said to be against human dignity, they are not unique in this respect. There are other weapons, and other technologies, that also compromise human dignity. Given this, and the ambiguities inherent in the concept, it is wiser to draw on several types of objections in arguments against AWS, and not to rely exclusively on human dignity. (shrink)

In July 2014, the roboticist Ronald Arkin suggested that child sex robots could be used to treat those with paedophilic predilections in the same way that methadone is used to treat heroin addicts. Taking this onboard, it would seem that there is reason to experiment with the regulation of this technology. But most people seem to disagree with this idea, with legal authorities in both the UK and US taking steps to outlaw such devices. In this paper, I subject these (...) different regulatory attitudes to critical scrutiny. In doing so, I make three main contributions to the debate. First, I present a framework for thinking about the regulatory options that we confront when dealing with child sex robots. Second, I argue that there is a prima facie case for restrictive regulation, but that this is contingent on whether Arkin’s hypothesis has a reasonable prospect of being successfully tested. Third, I argue that Arkin’s hypothesis probably does not have a reasonable prospect of being successfully tested. Consequently, we should proceed with utmost caution when it comes to this technology. (shrink)

Democratic theory tends to proceed on the assumption that law requires democratic legitimation because it is coercive. However, the claim that law requires democratic legitimation is distinct from claims about the nature of law. This paper takes issue with the notion that law is coercive by an exploration of three distinct understandings of the nature of law: the state-based conception of law, law as the rules of institutionalized normative systems, and law as social norms. Drawing on insights from legal (...) and democratic theory, the paper defends the view that the ‘law’ to which democratic claims apply are the rules of conduct of institutionalized normative systems. Since rules that belong to such systems are found in associations beyond or below the level of the state, the scope of democratic participation is significantly wider than is usually recognized. (shrink)

In this paper we will analyse the issue of defeasibility in the law, taking into account research carried out in philosophy, artificial intelligence and legal theory. We will adopt a very general idea of legal defeasibility, in which we will include all different ways in which certain legal conclusions may need to be abandoned, though no mistake was made in deriving them. We will argue that defeasibility in the law involves three different aspects, which we will call inference‐based defeasibility, (...) process‐based defeasibility, and theory‐based defeasibility. Only the integration of these three perspectives allows us to provide a satisfactory account of the role of defeasibility in legal reasoning. (shrink)

D. M. Armstrong famously claims that deterministic laws of nature are contingent relations between universals and that his account can also be straightforwardly extended to irreducibly probabilistic laws of nature. For the most part, philosophers have neglected to scrutinize Armstrong’s account of probabilistic laws. This is surprising precisely because his own claims about probabilistic laws make it unclear just what he takes them to be. We offer three interpretations of what Armstrong-style probabilistic laws are, (...) and argue that all three interpretations are incompatible either with some feature of Armstrong’s broader metaphysics or with essential features of his account of laws (or both). (shrink)

The Laws of Peoples (LP) has a great deal to offer in at least three different respects: as the completion of Rawls's philosophical project, as a guide to foreign policy, and as a different way of understanding international relations (IR). This chapter outlines arguments put forward in respect to these three themes, demonstrating that they represent promising avenues for further debate, while pointing to LP's broader value and merit. It focuses on specific elements of world politics where (...) Rawls's ideas provide promising alternatives. The chapter explains how Rawls's realistic utopianism represents a form of theorizing that could constitute a genuine challenge to more traditional forms of thinking in IR. It examines some of the key ideas of Rawls's international theory through mapping the development of his thought, and indicates how critiques such as Sen's initially represented the predominant response. (shrink)