Decisions in security contexts, including armed conflict, law enforcement, and disaster relief, often need to be taken under circumstances of limited information, stress, and time pressure. Since AI systems are capable of providing a certain amount of relief in such contexts, such systems will become increasingly important, be it as decision-support or decision-making systems. However, given that human life may be at stake in such situations, moral responsibility for such decisions should remain with humans. Hence the idea of “meaningful human (...) control” of intelligent systems. In this opinion paper, we outline generic configurations of control of AI and we present an alternative to human control of AI, namely the inverse idea of having AI control humans, and we discuss the normative consequences of this alternative. (shrink)

In video games, identification with avatars—virtual entities or characters driven by human behavior—has been shown to serve many interpersonal and intraindividual functions but our understanding of the psychological variables that influence players' avatar choices remains incomplete. The study presented in this paper tested whether players' preferred style of avatar creation is linked to the magnitude of self-perceived discrepancies between who they are, who they aspire to be, and who they think they should be. One-hundred-and-twenty-five undergraduate gamers indicated their preferred avatar (...) creation style and completed a values measure from three different perspectives: their actual, ideal, and ought selves. The average actual/ideal values discrepancy was greater among those who preferred idealized avatars vs. those who preferred realistic avatars. The average actual/ought values discrepancy was greater among those who preferred completely different avatars vs. those who preferred realistic avatars. These results, therefore, offer additional evidence that self-discrepancy theory is a useful framework for understanding avatar preferences. (shrink)

Through the ages, many thinkers have worried that our death fears mar our lives. Sharing this worry, the Epicureans have argued that we can live well only if we see death for what it is: a mere “nothing” that it is ill-fitting to fear. I show how this argument depends on the assumption that a mental state theory of well-being is correct. If we give up this assumption, it can be fitting to fear death. Using my philosophical discussion of when (...) and how it is fitting to fear death, I formulate three strategies for keeping our death-related fears in check. In this way, my paper follows the therapeutic tradition in philosophy, whose potential I urge effective altruists to explore. (shrink)

Civilian Immunity is the legal and moral protection that civilians enjoy against the effects of hostilities under the laws of armed conflict and according to the ethics of killing in war. Immunity specifies different permissibility conditions for directly targeting civilians on the one hand, and for harming civilians incidentally on the other hand. Immunity is standardly defended by appeal to the Doctrine of Double Effect. We show that Immunity's prohibitive stance towards targeting civilians directly, and its more permissive stance towards (...) harming them incidentally, can be defended without appealing to the DDE if agents suffer from overconfidence. Overconfidence is a cognitive bias that affects agents who are required to make decisions in the presence of significant uncertainty. (shrink)

The paper addresses the situation of a dispute in which one speaker says ϕ and a second speaker says not-ϕ. Proceeding on an idealising distinction between “basic” and “interesting” claims that may be formulated in a given idiolectal language, I investigate how it might be sorted out whether the dispute reflects a genuine disagreement, or whether the speakers are only having a merely verbal dispute, due to their using different interesting concepts. I show that four individually plausible principles for the (...) determination of the nature of a dispute are incompatible. As an example, I discuss the question whether Sarai lied in the story told in Genesis 12. (shrink)

The provision of police services and the suppression of crime is one of the first functions of civil government. Article 3 of the Universal Declaration of Human Rights speaks of a right to “security of person.” “The term ‘police’ traditionally connoted social organization, civil authority, or formation of a political community—the control and regulation of affairs affecting the general order and welfare of society,” including the protection of public health. Civil dispute resolution is also an important part of a system (...) that moves people away from self-help and toward reliance on collectively constituted, peaceful channels for working out problems.A safe and secure environment is tied to health. Research in social epidemiology suggests that a shared sense of security from physical violence and interference with property can contribute to better community health. (shrink)

Consequence is at the heart of logic, and an account of consequence offers a vital tool in the evaluation of arguments. This text presents what the authors term as 'logical pluralism' arguing that the notion of logical consequence doesn't pin down one deductive consequence relation; it allows for many of them.

We propose a multi-step evaluation schema designed to help procurement agencies and others to examine the ethical dimensions of autonomous systems to be applied in the security sector, including autonomous weapons systems.

A generative grammar for a language L generates one or more syntactic structures for each sentence of L and interprets those structures both phonologically and semantically. A widely accepted assumption in generative linguistics dating from the mid-60s, the Generative Grammar Hypothesis, is that the ability of a speaker to understand sentences of her language requires her to have tacit knowledge of a generative grammar of it, and the task of linguistic semantics in those early days was taken to be that (...) of specifying the form that the semantic component of a generative grammar must take. Then in the 70s linguistic semantics took a curious turn. Without rejecting GGH, linguists turned away from the task of characterizing the semantic component of a generative grammar to pursue instead the Montague-inspired project of providing for natural languages the same kind of model-theoretic semantics that logicians devise for the artificial languages of formal systems of logic, and “formal semantics” continues to dominate semantics in linguistics. This essay argues that the sort of compositional meaning theory that would verify GGH would not only be quite different from the theories formal semanticists construct, but would be a more fundamental theory that supersedes those theories in that it would explain why they are true when they are true, but their truth wouldn’t explain its truth. Formal semantics has undoubtedly made important contributions to our understanding of such phenomena as anaphora and quantification, but semantics in linguistics is supposed to be the study of meaning. This means that the formal semanticist can’t be unconcerned that the kind of semantic theory for a natural language that interests her has no place in a theory of linguistic competence; for if GGH is correct, then the more fundamental semantic theory is the compositional meaning theory that is the semantic component of the internally represented generative grammar, and if that is so, then linguistic semantics has so far ignored what really ought to be its primary concern. (shrink)

Criminal law is one of the regulatory tools being used in the United States to influence risk behavior by people who have HIV/AIDS. Several different types of laws have been or could be used in this way These include:HIV-specific exposure and transmission laws — i.e., laws that explicitly mention and exclusively apply to conduct by people with HIV;public health statutes prohibiting conduct that would expose others to communicable diseases and/or sexually transmitted diseases ; andgeneral criminal laws governing attempted murder and (...) assault. (shrink)

Criminal law is one of the regulatory tools being used in the United States to influence risk behavior by people who have HIV/AIDS. Several different types of laws have been or could be used in this way These include:HIV-specific exposure and transmission laws — i.e., laws that explicitly mention and exclusively apply to conduct by people with HIV;public health statutes prohibiting conduct that would expose others to communicable diseases and/or sexually transmitted diseases ; andgeneral criminal laws governing attempted murder and (...) assault. (shrink)

My aim in the paper will be to better understand what faultless disagreement could possibly consist in and what speakers disagree over when they faultlessly do so. To that end, I will first look at various examples of faultless disagreement. Since I will eventually claim that different forms of faultless disagreement can be modeled semantically on different forms of context-sensitivity I will, in a second step, discuss three different semantic accounts that all promise to successfully accommodate certain forms of context-sensitivity: (...) Indexical Contextualism, Nonindexcal Contextualism and Radical Relativism. Focussing on the controversy between Indexical and Nonindexical Contextualists the remainder of the paper will be devoted to the question which theory is best suited to handle what kind of disagreement. (shrink)

My topic is the relation between nonsense and intelligibility, and the contrast between nonsense and falsehood which played a pivotal role in the rise of analytic philosophy. I shall pursue three lines of inquiry. First I shall briefly consider the positive case, namely linguistic understanding. Secondly, I shall consider the negative case—different breakdowns of understanding and connected forms of failure to make sense. Third, I shall criticize three important misconceptions of nonsense and unintelligibility: the austere conception of nonsense propounded by (...) the New Wittgensteinians ; the “no nonsense position” which roundly denies that there are cases of nonsense—Chomsky’s semantic anomalies or Ryle’s category mistakes–that are grammatically well-formed, without even having the potential for being used to make a truth-apt statement ; the individualistic conception of language and of semantic mistakes championed by Davidson. All three positions, I shall argue, ignore or deny combinatorial nonsense, the fact that perfectly meaningful sentence-components can be combined in a way that may be grammatical, yet without resulting in a sentence that is itself “meaningful”, i.e. endowed with linguistic sense. At a more strategic level, the first and the third position deny or ignore that natural languages are communal historical practices that go beyond idiolects and the employments of expressions in specific contexts and that are guided by semantic rules—standards for the meaningful use of words. (shrink)

I distinguish between the classical Gricean approach to conversational implicatures, which I call the action-theoretic approach, and the approach to CIs taken in contemporary cognitive science. Once we free ourselves from the AT account, and see implicating as a form of what I call “conversational tailoring”, we can more easily see the many different ways that CIs arise in conversation. I will show that they arise not only on the basis of a speaker’s utterance of complete sentences but also on (...) the basis of sub-sentential clauses—cases of so-called embedded implicatures—as well as from discourse segments containing several sentences—cases that Geurts calls ‘multiplicatures’. I will argue that they arise also from contents that are themselves implicit, such as presupposed contents or other implicatures. All but the first sort of case are difficult for the traditional Gricean AT account to handle, whereas they fall naturally out of an account that sees conversational participants as engaged in conversational tailoring—i.e., as engaged in a process of shaping informational and discourse structural properties of utterances in their successive conversational turns, and hence shaping their interlocutors’ cognitive environments. (shrink)

In its first part, this paper shows why a recently made attempt to reduce the special theory of relativity to Newtonian kinematics is bound to fail. In the second part, we propose a differentiated notion of incommensurability which enables us to amend the contention that the special theory of relatively and Newtonian kinematics are “incommensurable”.

Davidsonian analyses of action reports like ‘Alvin chased Theodore around a tree’ are often viewed as supporting the hypothesis that sentences of a human language H have truth conditions that can be specified by a Tarski-style theory of truth for H. But in my view, simple cases of adverbial modification add to the reasons for rejecting this hypothesis, even though Davidson rightly diagnosed many implications involving adverbs as cases of conjunct-reduction in the scope of an existential quantifier. I think the (...) puzzles in this vicinity reflect “framing effects,” which reveal the implausibility of certain assumptions about how linguistic meaning is related to truth and logical form. We need to replace these assumptions with alternatives, instead of positing implausible values of event-variables or implausible relativizations of truth to linguistic descriptions of actual events. (shrink)

According to the contemporary consensus, when reaching in the lexicon grammar looks for items like nouns, verbs, and prepositions while logic sees items like predicates, connectives, and quantifiers. In fact, there doesn’t seem to be a single lexical category contemporary grammar and logic both make use of. I hope to show that while a perfect match between the lexical categories of grammar and logic is impossible there can be a substantial overlap. I propose semantic definitions for all the major parts (...) of speech. I argue that the differences among these categories can be captured in terms of distinctions recognized in logic. (shrink)

What happens when someone acts? A familiar answer goes like this. There is something that the agent wants, and there is an action that he believes conducive to its attainment. His desire for the end, and his belief in the action as a means, justify taking the action, and they jointly cause an intention to take it, which in turn causes the corresponding movements of the agent's body. I think that the standard story is flawed in several respects. The flaw (...) that will concern me in this paper is that the story fails to include an agent-or, more precisely, fails to cast the agent in his proper role. (shrink)

Providing an original and systematic treatment of foundational issues in philosophy of religion, J. L. Schellenberg's new book addresses the structure of..

This paper examines whether an agent becomes liable to defensive harm by engaging in a morally permissible but foreseeably risk-imposing activity that subsequently threatens objectively unjustified harm. It first clarifies the notion of a foreseeably risk-imposing activity by proposing that an activity should count as foreseeably risk-imposing if an agent may morally permissibly perform it only if she abides by certain duties of care. Those who argue that engaging in such an activity can render an agent liable to defensive harm (...) ground this liability in the luck egalitarian thought that we may justly hold individuals responsible for the consequences of their voluntary choices. Against this, I argue that a luck egalitarian commitment to holding people responsible cannot, by itself, ground liability to defensive harm. It can help ground such liability only against the backdrop of a distributively just society, and only if further considerations speak morally in favour of attaching certain well-defined costs to individuals’ risk-imposing choices. I conclude by suggesting that if an account of liability applies robustly across distributively just and unjust contexts alike, then what grounds an agent’s liability is plausibly not her responsibility for threatening objectively unjustified harm, but her culpability for doing so. (shrink)

Social epidemiology has made a powerful case that health determined not just by individual-level factors such as our genetic make-up, access to medical services, or lifestyle choices, but also by social conditions, including the economy, law, and culture. Indeed, at the level of populations, evidence suggests that these “structural” factors are the predominant influences on health. Legal scholars in public health, including those in the health and human rights movement, have contended that human rights, laws, and legal practices are powerfully (...) linked to health. Social epidemiology and health-oriented legal scholarship are complementary in their focus and their research needs. Legal scholarship has identified plausible ways in which legal and human rights factors could be influencing health, but empirical evidence has been limited. (shrink)

Abstract I argue that meaning in life is importantly influenced by bioloical ties. More specifically, I maintain that knowing one's relatives and especially one's parents provides a kind of self-knowledge that is of irreplaceable value in the life-task of identity formation. These claims lead me to the conclusion that it is immoral to create children with the intention that they be alienated from their bioloical relatives?for example, by donor conception.

This paper argues that under conditions of uncertainty, there is frequently a positive option value to staying alive when compared to the alternative of dying right away. This value can make it prudentially rational for you to stay alive even if it appears highly unlikely that you have a bright future ahead of you. Drawing on the real options approach to investment analysis, the paper explores the conditions under which there is a positive option value to staying alive, and it (...) draws out important implications for the problems of suicide and euthanasia. (shrink)

Retributive theories of punishment argue that punishing a criminal for a crime she committed is sufficient reason for a justified and morally permissible punishment. But what about when the state gets lucky in its decision to punish? I argue that retributive theories of punishment are subject to “Gettier” style cases from epistemology. Such cases demonstrate that the state needs more than to just get lucky, and as these retributive theories of punishment stand, there is no anti-luck condition. I’ll argue that (...) Gettier-style cases demonstrate an impermissible instance of punishment, even though they meet the conditions of retributive theories of punishment. Retributive theories are, therefore, too weak. The safety condition from epistemology provides the anti-luck condition needed for permissible punishment. I argue that two forms of retributivism, rights-forfeiture and what I call standard retributivism, are both subject to Gettier-style cases. Unlike the literature on standards of proof, this paper argues that safety is a condition on punishment itself, i.e., in all nearby possible worlds, the accuser must correctly accuse the convicted for the crime they actually committed. (shrink)

We frequently engage in activities that impose a risk of serious harm on innocent others in order to realise trivial benefits for ourselves or third parties. Many moral theories tie the evidence-relative permissibility of engaging in such activities to the size of the risk that an individual agent imposes. I argue that we should move away from such a reliance on quantified individual risks when conceptualising morally permissible risk imposition. Under most circumstances of interest, a conscientious reasoner will identify a (...) gap between the factors they deem potentially relevant to the riskiness of an agent’s behaviour, and the factors they are reasonably able to quantify. This then leads a conscientious reasoner to conclude that they cannot, in good faith, come up with a quantitative risk estimate that is genuinely tailored to the agent’s particular situation. Based on this, I argue that principles of morally permissible risk imposition fail to provide us with practical guidance if they ask us to take into account our agent-specific risks in a quantified manner. I also argue that principles of permissible risk imposition which appeal to quantified individual risks implausibly imply that it is frequently indeterminate whether engaging in some risky activity is morally permissible. For both of these reasons, I contend that principles of morally permissible risk imposition should make no reference to quantified individual risks. They should instead acknowledge that any quantitative estimates that an agent might usefully be able to consider will likely not be tailored to the agent’s idiosyncratic situation. (shrink)

The Moral Responsibility Account of Liability to Defensive Harm (MRA) states that an agent becomes liable to defensive harm if, and only if, she engages in a foreseeably risk-imposing activity that subsequently threatens objectively unjustified harm. Advocates of the account contend that liability to defensive harm is best understood as an aspect of distributive justice. Individuals who are liable to some harm are not wronged if the harm is imposed on them, and liability to defensive harm thus helps ensure that (...) harm is borne by whoever has least of an objection of justice against being burdened with it—or so advocates of the MRA insist. In this paper, I argue that liability to defensive harm is not grounded in considerations of distributive justice. While it depends on the wider societal context what allocation of a burden is distributively most just, liability to defensive harm is a distinctly localised affair. I propose that liability to defensive harm is best understood as part of the enforcement dimension of our rights to non-interference. Framing liability in this way does not invalidate the MRA. It does, however, render subjective impermissibility accounts of liability particularly promising. (shrink)

J.L. Schellenberg offers a path to a new kind of religious outlook. Reflection on our early stage in the evolutionary process leads to skepticism about religion, but also offers a new answer to the problem of faith and reason, and the possibility of a new, evolutionary form of religion.

Supervaluationism is often described as the most popular semantic treatment of indeterminacy. There’s little consensus, however, about how to fill out the bare-bones idea to include a characterization of logical consequence. The paper explores one methodology for choosing between the logics: pick a logic thatnorms beliefas classical consequence is standardly thought to do. The main focus of the paper considers a variant of standard supervaluational, on which we can characterizedegrees of determinacy. It applies the methodology above to focus ondegree logic. (...) This is developed first in a basic, single-premise case; and then extended to the multipremise case, and to allowdegreesof consequence. The metatheoretic properties of degree logic are set out. On the positive side, the logic is supraclassical—all classical valid sequents are degree logic valid. Strikingly, metarules such as cut and conjunction introduction fail. (shrink)

v. 1. Nicomachean ethics. Politics. The Athenian Constitution. Rhetoric. On Poetics.--v. 2. Logic.--v. 3. Physics. Metaphysics. On the soul. Short physical treaties.--v. 4. On the heavens. On generation and corruption. Meteorology. Biological treatises.

Assessing social risks has proven difficult for IRBs. We undertook a novel effort to empirically investigate social risks before an HIV prevention trial among drug users in Thailand and China. The assessment investigated whether law, policies and enforcement strategies would place research subjects at significantly elevated risk of arrest, incarceration, physical harm, breach of confidentiality, or loss of access to health care relative to drug users not participating in the research. The study validated the investigator's concern that drug users were (...) subject to serious social risks in the site localities, but also suggested that participation in research posed little or no marginal increase in risk and might even have a protective effect. Our experience shows that it is feasible to inform IRB deliberations with actual data on social risks, but also raises the question of whether and when such research is an appropriate use of scare research resources. (shrink)