In debates about animal sentience, the precautionary principle is often invoked. The idea is that when the evidence of sentience is inconclusive, we should “give the animal the benefit of the doubt” or “err on the side of caution” in formulating animal protection legislation. Yet there remains confusion as to whether it is appropriate to apply the precautionary principle in this context, and, if so, what “applying the precautionary principle” means in practice regarding the (...) burden of proof for animal sentience. Here I construct a version of the precautionary principle tailored to the question of animal sentience together with a practical framework for implementing it. I explain and defend the key features of this framework, argue that it is well-aligned with current practice in animal welfare science, and consider and reject a number of influential counterarguments to the use of precautionary reasoning in this area. (shrink)

The Precautionary Principle (PP) is an influential principle of risk management. It has been widely introduced into environmental legislation, and it plays an important role in most international environmental agreements. Yet, there is little consensus on precisely how to understand and formulate the principle. In this paper I prove some impossibility results for two plausible formulations of the PP as a decision-rule. These results illustrate the difficulty in making the PP consistent with the acceptance of any (...) trade-offs between catastrophic risks and more ordinary goods. (shrink)

In a recent paper in this journal, Carter and Peterson raise two distinctly epistemological puzzles that arise for anyone aspiring to defend the precautionary principle. The first puzzle trades on an application of epistemic contextualism to the precautionary principle; the second puzzle concerns the compatibility of the precautionary principle with the de minimis rule. In this note, I argue that neither puzzle should worry defenders of the precautionary principle. The first puzzle can (...) be shown to be an instance of the familiar but conceptually harmless challenge of adjudicating between relevant interests to reach assessments of threats when applying the precautionary principle. The second puzzle can be shown to rely on a subtle but crucial misrepresentation of the relevant probabilities at play when applying the precautionary principle. (shrink)

In this paper we present two distinctly epistemological puzzles that arise for one who aspires to defend some plausible version of the precautionary principle. The first puzzle involves an application of contextualism in epistemology; and the second puzzle concerns the task of defending a plausible version of the precautionary principle that would not be invalidated by de minimis.

In a recent paper in this journal, we proposed two novel puzzles associated with the precautionary principle. Both are puzzles that materialise, we argue, once we investigate the principle through an epistemological lens, and each constitutes a philosophical hurdle for any proponent of a plausible version of the precautionary principle. Steglich-Petersen claims, also in this journal, that he has resolved our puzzles. In this short note, we explain why we remain skeptical.

In their recent article, Koplin, Gyngell and Savulescu (2019) assess the viability of the precautionary principle as a decision-making tool to determine whether and under what circumstances germline gene editing should proceed. While their survey of different forms of the precautionary principle is illuminating, the most novel contribution is a new account of the precautionary principle, what they dub the Sufficientarian Precautionary Principle (SPP). SPP is meant to avoid several problems with existing (...) accounts, while comporting with at least some of the intuitive force behind the general idea of the precautionary principle. However, as it is only one subsection of a larger paper, SPP is not fully worked out. In this brief response, I will flesh out some problems with SPP as a decision-making tool – particularly that there is a lack of adequate normative justification for adopting it. While this does not constitute a decisive refutation of the approach, SPP needs considerable refinement and clarification before it can be considered viable for use in decision-making. (shrink)

The precautionary principle (PP) aims to anticipate and minimize potentially serious or irreversible risks under conditions of scientific uncertainty. Thus it preserves the potential for future developments. It has been incorporated into many international treaties and pieces of national legislation for environmental protection and sustainable development. In this article, we outline an interpretation of the PP as a framework of orientation for a sustainable information society. Since the risks induced by future information and communication technologies (ICT) are social (...) risks for the most part, we propose to extend the PP from mainly environmental to social subjects of protection. From an ethical point of view, the PP and sustainability share the principle of intergenerational justice, which can be used as an argument to preserve free space for the decisions of future generations. Applied to technical innovation and to ICT issues in particular, the extended PP can serve as a framework of orientation to avoid socio-economically irreversible developments. We conclude that the PP is a useful approach for: (i) policy makers to reconcile information society and sustainability policies and (ii) ICT companies to formulate sustainability strategies. (shrink)

This Article aims to demonstrate that the WTO jurisprudence on science-related trade disputes has become imbued with a specific vision of science that has prevented any possible application of the precautionary principle. This situation is due both to the WTO’s specific dispute settlement procedures and to the substantive nature of precautionary measures. Indeed, such measures’ foundation on “insufficient scientific evidence” dramatically undermines the probative value of science in WTO adjudication and creates a seeming contradiction: The system requires (...) defendants to provide legal evidence of the absence of sufficient scientific evidence. The reasoning of the Panel on the EC–Biotech case was riddled with this apparent paradox. For the first time, the US–Continued Suspension case has opened a gateway to address this fundamental issue. (shrink)

The Precautionary Principle is both celebrated and criticized. It has become an important principle for decision making, but it is also subject to criticism. One problem that is often pointed out with the principle is that is not clear what it actually says and how to use it. I have taken on this problem by performing an analysis of some of the most influential formulations of the principle in an attempt to identify the core ideas (...) behind it, with the purpose of producing a formulation of the principle that is clear and practically applicable. It was found that what is called the Precautionary Principle is not a principle that tells us what do to achieve extra precaution or how to handle situations when extra precaution is called for. Instead, it was found to be a list of circumstances that each justify extra precaution. An analysis of some of the most common and influential formulations of the Precautionary Principle identified four such circumstances: (1) When we deal with important values that tend to be systematically downplayed by traditional decision methods – such as human health and the environment. (2) When we suspect that the decision might lead to irreversible and severe consequences and the values at stake are also irreplaceable, (3) When timing is at least as important as being right. (4) When it is more important to avoid false negatives than false positives. This interpretation of the Precautionary Principle does not say anything about what kind of actions to take when extra precaution is called for, but it does provide a clear and practically useful list of circumstances that call for extra precaution and that is not subject to the most common objections to the Precautionary Principle. (shrink)

As a policy instrument that is deeply rooted in technology assessment, the precautionary principle examines the effects of a given object on humans and the environment. In practice the principle is rarely used to analyze the effects of our safety measures on the object itself or the way it is produced. Yet it is exactly in the effect on the blood procurement system that blood safety regulations based on the precautionary principle have to be particularly (...) careful, as the vast majority of blood products in the Global North are obtained through donations. (shrink)

A brief examination of the self-negating quality of the precautionary principle within the context of environmental ethics, and its consequent failure, as an ethical guide, to justify large-scale regulation of atmospheric cabon dioxide emissions.

I will argue that physicians have an ethical obligation to justify their conscientious objection and the most reliable interpretation of the Polish legal framework claims that conscientious objection is permissible only when the justification shows the genuineness of the judgment of conscience that is not based on false beliefs and arises from a moral norm that has a high rank. I will demonstrate that the dogma accepted in the Polish doctrine that the reasons that lie behind conscientious objection in medicine (...) cannot be evaluated or controlled by anyone is based either on a mistaken interpretation of the Constitution or on the unreliable concept of conscience. I will refer to the legal regulations concerning military refusals that require from objectors to reveal and justify their views. Finally, I will demonstrate why conscientious objection under uncertainty does not deserve acceptance, because it is based on a specific version of the precautionary principle. (shrink)

The article examines the so-called slippery slope argument (SSA) against the legalization of active voluntary euthanasia (AVE). According to the SSA, by legalizing AVE, the least morally controversial type of euthanasia, we will take the first step onto a slippery slope and inevitably end up in the moral abyss of widespread abuse and violations of the rights of the weakest and most vulnerable patients. In the first part of the paper, empirical evidence to the contrary is presented and analyzed: None (...) of the forecasted regrettable trends can be elicited from the body of existing statistical data. Accordingly, we have no good reason to believe either that we already are, or are sooner or later going to be, sliding into a moral abyss. A related question is then considered: Would it not be wiser and safer to stick to the status quo and preserve the existing legal ban on AVE even if the risk of its abuse is uncertain and may well turn out to be relatively low? It is argued that such an appeal to precautionary reasoning fails to justify an outright legal ban on AVE for at least two reasons: (i) it grossly underestimates the hidden moral costs of current legal arrangements (competent terminal patients suffer both disrespect for their autonomous will and deprivation of the good of a timely death) and (ii) the ban is both too inefficient and disproportionate to qualify as a reasonable measure of precaution. (shrink)

The article examines the so-called slippery slope argument (SSA) against the legalization of active voluntary euthanasia (AVE). According to the SSA, by legalizing AVE, the least morally controversial type of euthanasia, we will take the first step onto a slippery slope and inevitably end up in the moral abyss of widespread abuse and violations of the rights of the weakest and most vulnerable patients. In the first part of the paper, empirical evidence to the contrary is presented and analyzed: None (...) of the forecast regrettable trends can be elicited from the body of existing statistical data. Accordingly, we have no good reason to believe either that we already are, or are sooner or later going to be, sliding into a moral abyss. A related question is then considered: Would it not be wiser and safer to stick to the status quo and preserve the existing legal ban on AVE even if the risk of its abuse is uncertain and may well turn out to be relatively low? It is argued that such an appeal to precautionary reasoning fails to justify an outright legal ban on AVE for at least two reasons: (i) it grossly underestimates the hidden moral costs of current legal arrangements (competent terminal patients suffer both disrespect for their autonomous will and deprivation of the good of a timely death) and (ii) the ban is both too inefficient and disproportionate to qualify as a reasonable measure of precaution. (shrink)

In his new book, Knowledge: The Philosophical Quest in History, Steve Fuller returns to core themes of his program of social epistemology that he first outlined in his 1988 book, Social Epistemology. He develops a new, unorthodox theology and philosophy building upon his testimony in Kitzmiller v. Dover Area School District in defense of intelligent design, leading to a call for maximal human experimentation. Beginning from the theological premise rooted in the Abrahamic religious tradition that we are created in the (...) image of God, Fuller argues that the spark of the divine within us distinguishes us from animals. I argue that Fuller’s recent work takes us away from key insights of his original work. In contrast, I advocate for a program of social epistemology rooted in evolutionary science rather than intelligent design, emphasize a precautionary and ecological approach rather than a proactionary approach that favors risky human experimentation, and attend to our material and sociological embeddedness rather than a transhumanist repudiation of the body. (shrink)

There are many different meanings of sustainability and precaution and no evident connection between the new normative concepts and the traditional moral theories. We seek an ethical basis for sustainability and precaution—a common framework that can serve as a means of resolving the conceptual ambiguities of the new normative concepts and the conflicts between new and traditional moral concepts and theories. We employ a systemic approach to analyze the past and possible future extension of ethics and establish an inclusive framework (...) of ethical extension. This framework forms the basis for what we call a systemic ethic. (shrink)

Conservationists have two types of arguments for why we should conserve ecosystems: instrumental and intrinsic value arguments. Instrumental arguments contend that we ought to conserve ecosystems because of the benefits that humans, or other morally relevant individuals, derive from ecosystems. Conservationists are often loath to rely too heavily on the instrumental argument because it could potentially force them to admit that some ecosystems are not at all useful to humans, or that if they are, they are not more useful than (...) alternative configurations of those ecosystems. Consequently, conservationists often resort to an intrinsic value argument, contending that ecosystems are objectively valuable as ends in themselves, rather than merely as means to an end. If ecosystems have intrinsic value, then they have moral standing, which means that we must consider their needs and interests in any decisions we make about them. This paper concerns the significance of this move for... (shrink)

Risk communication has been generally categorized as a warning act, which is performed in order to prevent or minimize risk. On the other side, risk analysis has also underscored the role played by information in reducing uncertainty about risk. In both approaches the safety aspects related to the protection of the right to health are on focus. However, it seems that there are cases where a risk cannot possibly be avoided or uncertainty reduced, this is for instance valid for the (...) declaration of side effects associated with pharmaceutical products or when a decision about drug approval or retirement must be delivered on the available evidence. In these cases, risk communication seems to accomplish other tasks than preventing risk or reducing uncertainty. The present paper analyzes the legal instruments which have been developed in order to control and manage the risks related to drugs – such as the notion of “development risk” or “residual risk” – and relates them to different kinds of uncertainty. These are conceptualized as epistemic, ecological, metric, ethical, and stochastic, depending on their nature. By referring to this taxonomy, different functions of pharmaceutical risk communication are identified and connected with the legal tools of uncertainty management. The purpose is to distinguish the different functions of risk communication and make explicit their different legal nature and implications. (shrink)

Much of contemporary research ethics was developed in the latter half of the twentieth century as a response to the unethical treatment of human beings in biomedical research. Research ethical considerations have subsequently been extended to cover topics in the sciences and technology such as data handling, precautionary measures, engineering codes of conduct, and more. However, moral issues in the humanities have gained less attention from research ethicists. This article proposes an ethical principle for reading for research purposes: (...) Respect the author. (shrink)

This article focuses on the ethical implications of so-called ‘collateral damage’. It develops a moral typology of collateral harm to innocents, which occurs as a side effect of military or quasi-military action. Distinguishing between accidental and incidental collateral damage, it introduces four categories of such damage: negligent, oblivious, knowing and reckless collateral damage. Objecting mainstream versions of the doctrine of double effect, the article argues that in order for any collateral damage to be morally permissible, violent agents must comply with (...) high standards of care. In order for incidental harm to be permissible, an agent must take pains to avoid such harm even at higher cost to him- or herself. It is argued that accidentally but negligently caused collateral damage may be just as difficult to excuse as incidental harm. Only if high precautionary standards of care are met, can unintended harm to innocents – incidental or accidental – be permissible. In practice, such a strong commitment to avoiding harm to civilians may well lead us to question more generally and rethink more radically how violent conflicts ought to be fought, how military violence ought to be used and whether there are better ways of achieving those aims that we think are legitimate than those we are currently using. (shrink)

Birch’s criterion for the precautionary principle imposes a high evidential standard that many cases will fail to meet. Reliable, relevant anecdotal evidence suggestive of animal sentience should also fall within the scope of the precautionary principle. This would minimize potential suffering (as happened in the case of cephalopods) while further evidence is gathered.

In this paper, I discuss from a philosophical viewpoint the so-called radiation problem that resulted from the Fukushima Daiichi Nuclear Power Station accident after the Great East Japan Earthquake in 2011. The starting point lies in the conceptual distinction between “damage due to radiation” and “damage caused by avoiding radiation.” We can recognize the direct “damage due to radiation” in Fukushima as not serious based on the empirical data so that I focus upon the problem of the “damage caused by (...) avoiding radiation,” particularly the damage due to evacuation actions. Actually, evacuation actions caused more refugees to die of suicide and diseases than supposed. Obviously, there is a practical problem on whether the forceful and emergent evacuationwas needed. In addition, I will point out that some people psychologically had negative feelings about the radiation problem altogether, for example, absurdity, discomfort, anxiety, or distrust, where some of them tend to twistedly solve those by giving moral censure to people and the product in affected areas. This brought about serious harm to people in Fukushima. I will interpret some people’s careless adoption of precautionary principle and their misunderstanding of the legal standard in radiation protection as being latent in this tragedy. (shrink)

Gary Comstock considers whether it is ethically justified to pursue genetically modified (GM) crops and foods. He first considers intrinsic objections to GM crops that allege that the process of making GMOs is objectionable in itself. He argues that there is no justifiable basis for the objections — i.e. GM crops are not intrinsically ethically problematic. He then considers extrinsic objections to GM crops, including objections based on the precautionary principle, which focus on the potential harms that may (...) result from the adoption of GM organisms. He argues that these concerns have some merit. However, they do not justify giving up GM crops altogether. Instead, they require that GM crops be developed carefully and with appropriate oversight. Comstock then presents the positive case for GM crops that he endorses. It is based on three considerations: (i) the right of people to choose to adopt GM technology; (ii) the balance of likely benefits over harms to consumers and the environment from GM technology; and (iii) the wisdom of encouraging discovery, innovation, and careful regulation of GM technology. (shrink)

I claim that differences in the importance attached to economic liberty are more important in debates over the use of genetically modified organisms (GMOs) in agriculture than disagreements about the precautionary principle. I will argue this point by considering a case study: the decision by the U.S. Animal and Plant Health Inspection Service (APHIS) to grant nonregulated status to Roundup Ready soy. I will show that the unregulated release of this herbicide-resistant crop would not be acceptable morally unless (...) one places a very high premium on economic liberty. This is true even if one takes a sound science attitude to unknown risks, rather than a precautionary attitude. I concede that it may not have been within APHIS’s legislative mandate to regulate Roundup Ready soy further, but for those of us who do not put a high premium on economic liberty, this only calls for extending regulatory oversight of GMOs. (shrink)

Martin Peterson’s The Ethics of Technology: A Geometric Analysis of Five Moral Principles offers a welcome contribution to the ethics of technology, understood by Peterson as a branch of applied ethics that attempts ‘to identify the morally right courses of action when we develop, use, or modify technological artifacts’ (3). He argues that problems within this field are best treated by the use of five domain-specific principles: the Cost-Benefit Principle, the Precautionary Principle, the Sustainability Principle, the (...) Autonomy Principle, and the Fairness Principle. These principles are, in turn, to be understood and applied with reference to the geometric method. This method is perhaps the most interesting and novel part of Peterson’s book, and I’ll devote the bulk of my review to it. (shrink)

While there is an extensive literature on how the precautionary principle should be interpreted and when precautions should be taken, relatively little discussion exists about the fair distribution of costs of taking precautions. We address this issue by proposing a general framework for deciding how costs of precautions should be shared, which consists of a series of default principles that are triggered according to desert, rights, and ability to pay. The framework is developed with close attention to the (...) pragmatics of how distributions will affect actual behaviours. It is intended to help decision-makers think more systematically about distributional consequences of taking precautionary measures, thereby to improve decision-making. Two case studies—one about a ban on turtle fishing in Costa Rica, and one about a deep-sea mining project in Papua New Guinea—are given to show how the framework can be applied. (shrink)

This article discusses Heidegger’s interpretation of Parmenides given in his last public lecture ‘The Principle of Identity’ in 1957. The aim of the piece is to illustrate just how original and significant Heidegger’s reading of Parmenides and the principle of identity is, within the history of Philosophy. Thus the article will examine the traditional metaphysical interpretation of Parmenides and consider G.W.F. Hegel and William James’ account of the principle of identity in light of this. It will then (...) consider Heidegger’s contribution, his return to and re-interpretation of Parmenides in his last lecture. Heidegger will, through the Parmenidean claim that ‘Thinking and Being are one’ deconstruct the traditional metaphysical understanding of the principle of identity, and in its place offer a radically different conception of how our relationship, our ‘belonging together’ with Being can be understood. (shrink)

If you ought to perform a certain act, and some other action is a necessary means for you to perform that act, then you ought to perform that other action as well – or so it seems plausible to say. This transmission principle is of both practical and theoretical significance. The aim of this paper is to defend this principle against a number of recent objections, which (as I show) are all based on core assumptions of the view (...) called actualism. I reject actualism, provide an alternative explanation of its plausible features, and present an independent argument for the transmission principle. (shrink)

Leibniz, and many following him, saw the Principle of Sufficient Reason (PSR) as pivotal to a scientific (demonstrated) metaphysics. Against this backdrop, Kant is expected to pay close attention to PSR in his reflections on the possibility of metaphysics, which is his chief concern in the Critique of Pure Reason. It is far from clear, however, what has become of PSR in the Critique. On one reading, Kant has simply turned it into the causal principle of the Second (...) Analogy. On a different reading, PSR is but the supreme principle of reason, which roughly states that, if the conditioned is given, so is the unconditioned. On my reading, PSR appears in the guises of both the causal principle and the supreme principle. This twofold specification, I argue, is key to understanding (i) Kant’s allegations that past metaphysicians failed to prove PSR, (ii) his own Critical account of the possibility of metaphysics in both of its parts (ontology and metaphysics proper), and (iii) his nuanced answer to the contentious question about the relation between physical inquiry and metaphysical reasoning about nature (both being quests for reasons). (shrink)

According to the Principle of Sufficient Reason (henceforth ‘PSR’), everything has an explanation or sufficient reason. This paper addresses three questions. First, how continuous is the contemporary notion of grounding with the notion of sufficient reason endorsed by Spinoza, Leibniz, and other rationalists? In particular, does a PSR formulated in terms of ground retain the intuitive pull and power of the PSR endorsed by the rationalists? Second, to what extent can the PSR avoid the formidable traditional objections levelled against (...) it if it is formulated in terms of ground? And finally, how might historical discussion of the PSR shed light on the contemporary notion of grounding? (shrink)

Despite the importance of the variational principles of physics, there have been relatively few attempts to consider them for a realistic framework. In addition to the old teleological question, this paper continues the recent discussion regarding the modal involvement of the principle of least action and its relations with the Humean view of the laws of nature. The reality of possible paths in the principle of least action is examined from the perspectives of the contemporary metaphysics of modality (...) and Leibniz's concept of essences or possibles striving for existence. I elaborate a modal interpretation of the principle of least action that replaces a classical representation of a system's motion along a single history in the actual modality by simultaneous motions along an infinite set of all possible histories in the possible modality. This model is based on an intuition that deep ontological connections exist between the possible paths in the principle of least action and possible quantum histories in the Feynman path integral. I interpret the action as a physical measure of the essence of every possible history. Therefore only one actual history has the highest degree of the essence and minimal action. To address the issue of necessity, I assume that the principle of least action has a general physical necessity and lies between the laws of motion with a limited physical necessity and certain laws with a metaphysical necessity. (shrink)

This work addresses the autonomous organization of biological systems. It does so by considering the boundaries of biological systems, from individual cells to Home sapiens, in terms of the presence of Markov blankets under the active inference scheme—a corollary of the free energy principle. A Markov blanket defines the boundaries of a system in a statistical sense. Here we consider how a collective of Markov blankets can self-assemble into a global system that itself has a Markov blanket; thereby providing (...) an illustration of how autonomous systems can be understood as having layers of nested and self-sustaining boundaries. This allows us to show that: (i) any living system is a Markov blanketed system and (ii) the boundaries of such systems need not be co-extensive with the biophysical boundaries of a living organism. In other words, autonomous systems are hierarchically composed of Markov blankets of Markov blankets—all the way down to individual cells, all the way up to you and me, and all the way out to include elements of the local environment. (shrink)

Epistemic injustice is injustice to a person qua knower. In one form of this phenomenon a speaker’s testimony is denied credence in a way that wrongs them. I argue that the received definition of this testimonial injustice relies too heavily on epistemic criteria that cannot explain why the moral concept of injustice should be invoked. I give an account of the nature of the wrong of epistemic injustice that has it depend not on the accuracy of judgments that are used (...) or made in the process of deciding whether to listen to or trust a speaker, but on whether the basis of the decision about a speaker is their reliability or their identity, and the account explains why the latter is a moral wrong. A key difference between the two accounts is how they classify the use of true statistical generalizations connecting identity and reliability. The received view implies that this cannot be an injustice, while the view proposed here implies that it can. As such the new view appears to imply a conflict between moral and epistemic obligations: it is morally wrong to use true statistical generalizations in certain contexts, yet they are part of our evidence, and we are epistemically obligated to take all of our evidence into account. I reconcile these two thoughts without adopting the currently popular view that a belief’s being morally wrong makes it epistemically unjustified, and I argue that following the principle of total evidence encourages epistemic justice rather than thwarting it. (shrink)

The Principle of Indifference (POI) says that, in the absence of evidence, you should distribute your credences evenly. The Principal Principle (PP) says that, in the absence of evidence, you should align your credences with the chances. Richard Pettigrew (2016) appears to accept both the PP and the POI. However, the POI and the PP are incompatible. Abiding the POI means violating the PP. So Bayesians cannot accept both principles; they must choose which, if either, to endorse.

Leibniz often refers to the Principle of Sufficient Reason (PSR) as something like a first principle. In some texts, however, he attempts to give positive arguments in its favor. I examine two such arguments, and find them wanting. The first argument has two defects. First, it is question-begging; and second, when the question-begging step is excised, the principle one can in fact derive is highly counter-intuitive. The second argument is valid, but has the defect of only reaching (...) a nearly trivial conclusion. (shrink)

The Pareto principle states that if the members of society express the same preference judgment between two options, this judgment is compelling for society. A building block of normative economics and social choice theory, and often borrowed by contemporary political philosophy, the principle has rarely been subjected to philosophical criticism. The paper objects to it on the ground that it indifferently applies to those cases in which the individuals agree on both their expressed preferences and their reasons for (...) entertaining them, and those cases in which they agree on their expressed preferences, while differing on their reasons. The latter are cases of "spurious unanimity", and it is normatively inappropriate, or so the paper argues, to defend unanimity preservation at the social level for them, so the Pareto principle is formulated much too broadly. The objection seems especially powerful when the principle is applied in an ex ante context of uncertainty, in which individuals can disagree on both their probabilities and utilities, and nonetheless agree on their preferences over prospects. (shrink)

The pessimistic induction is built upon the uniformity principle that the future resembles the past. In daily scientific activities, however, scientists sometimes rely on what I call the disuniformity principle that the future differs from the past. They do not give up their research projects despite the repeated failures. They believe that they will succeed although they failed repeatedly, and as a result they achieve what they intended to achieve. Given that the disuniformity principle is useful in (...) certain cases in science, we might reasonably use it to infer that present theories are true unlike past theories. Hence, pessimists have the burden to show that our prediction about the fate of present theories is more likely to be true if we use the uniformity principle than if we use the disuniformity principle. (shrink)

The construction of space-time in a physical system without time and dynamics is considered. It is shown that the anthropic principle and causality principle inevitably arise in models without time and dynamics. It is shown that for any physical model based on a system without time and dynamics, the anthropic principle is a scientific principle and, in principle, can be falsified. It is shown that, in principle, there is the possibility of experimental verification of (...) what is true - realism or idealism. (shrink)

The paper discusses Peano's argument for preserving familiar notations. The argument reinforces the principle of permanence, articulated in the early 19th century by Peacock, then adjusted by Hankel and adopted by many others. Typically regarded as a principle of theoretical rationality, permanence was understood by Peano, following Mach, and against Schubert, as a principle of practical rationality. The paper considers how permanence, thus understood, was used in justifying Burali-Forti and Marcolongo's notation for vectorial calculus, and in rejecting (...) Frege's logical notation, and closes by considering Hahn's revival of Peano's argument against Pringsheim's reading of permanence as a logically necessary principle. (shrink)

This dissertation seeks to examine the validity of the justification commonly offered for a coercive(1) psychiatric intervention, namely that the intervention was in the ‘best interests’ of the subject and/or that the subject posed a danger to others. As a first step,it was decided to analyse justifications based on ‘best interests’ [the ‘Stage 1’ argument] separately from those based on dangerousness [the ‘Stage 2’ argument]. Justifications based on both were the focus of the ‘Stage 3’ argument. Legal and philosophical analyses (...) of coercive psychiatric interventions generally regard such interventions as embodying a benign paternalism occasioning slight, if any, ethical concern. Whilst there are some dissenting voices even at the very heart of academic and professional psychiatry, the majority of psychiatrists also appear to share such views. The aim of this dissertation is to show that such a perspective is mistaken and that such interventions raise philosophical and ethical questions of the profoundest importance.(2) The philosophical well-spring of the Stage 1 dissertation argument lay in an observation made by Philippa Foot (3) that the “… right to be let free from unwanted interference” is one of the most fundamental and distinctive rights of persons, a right which takes precedence over any “… action we would dearly like to take for his sake.” This – in conjunction with the recognition that some coercive psychiatric interventions are of a gravity as to result in the personhood of the subject being severely damaged if not destroyed – suggested that the concept of personhood play a central role in the formulation of the dissertation argument. For ease of analysis it was presumed that the term ‘person’ could be defined by a set of necessary and sufficient conditions of which ‘minimum levels of rationality’ and ‘ability to communicate’ were the only conditions relevant to the formulation of justifications for coercive psychiatric interventions. This presumption was explicated into a number of postulates which enabled the construction of a rigorous foundation on which to develop the dissertation argument. This argument then sought to determine whether psychiatric assessments of irrationality were accurate and reliable. In furtherance of this analysis it was necessary to examine the reliability of psychiatric determinations in other areas of claimed expertise namely diagnosis, treatment and assessment of dangerousness. This ‘crossing of the disciplinary threshold’ brought to light the dearth of studies on psychiatric misdiagnosis and iatrogenic harm. A variant of the Precautionary Principle was developed to enable the extent of such harms to be estimated. The not insignificant levels of psychiatric misdiagnosis and iatrogenic harm and erroneous assessments of dangerousness which were thus found are of considerable relevance to any ethical analysis of the justification for coercive psychiatric intervention and serve to undermine simple paternalistic justifications. ---- (1)The term ‘coercive’ (rather than ‘non-consensual’) is used to indicate an intervention carried out against the explicit and contemporaneous objections of the subject (2)Not least because the number of individuals detained in Irish psychiatric hospitals is of a comparable order of magnitude to the number detained in Irish prisons subsequent to a criminal conviction. (3) See Foot (1977), p.102. (shrink)

This dissertation seeks to examine the validity of the justification commonly offered for a coercive (1) psychiatric intervention, namely that the intervention was in the ‘best interests’ of the subject and/or that the subject posed a danger to others. As a first step,it was decided to analyse justifications based on ‘best interests’ [the ‘Stage 1’ argument] separately from those based on dangerousness [the ‘Stage 2’ argument]. Justifications based on both were the focus of the ‘Stage 3’ argument. Legal and philosophical (...) analyses of coercive psychiatric interventions generally regard such interventions as embodying a benign paternalism occasioning slight, if any, ethical concern. Whilst there are some dissenting voices even at the very heart of academic and professional psychiatry, the majority of psychiatrists also appear to share such views. The aim of this dissertation is to show that such a perspective is mistaken and that such interventions raise philosophical and ethical questions of the profoundest importance.(2) The philosophical well-spring of the Stage 1 dissertation argument lay in an observation made by Philippa Foot (3) that the “… right to be let free from unwanted interference” is one of the most fundamental and distinctive rights of persons, a right which takes precedence over any “… action we would dearly like to take for his sake.” This – in conjunction with the recognition that some coercive psychiatric interventions are of a gravity as to result in the personhood of the subject being severely damaged if not destroyed – suggested that the concept of personhood play a central role in the formulation of the dissertation argument. For ease of analysis it was presumed that the term ‘person’ could be defined by a set of necessary and sufficient conditions of which ‘minimum levels of rationality’ and ‘ability to communicate’ were the only conditions relevant to the formulation of justifications for coercive psychiatric interventions. This presumption was explicated into a number of postulates which enabled the construction of a rigorous foundation on which to develop the dissertation argument. This argument then sought to determine whether psychiatric assessments of irrationality were accurate and reliable. In furtherance of this analysis it was necessary to examine the reliability of psychiatric determinations in other areas of claimed expertise namely diagnosis, treatment and assessment of dangerousness. This ‘crossing of the disciplinary threshold’ brought to light the dearth of studies on psychiatric misdiagnosis and iatrogenic harm. A variant of the Precautionary Principle was developed to enable the extent of such harms to be estimated. The not insignificant levels of psychiatric misdiagnosis and iatrogenic harm and erroneous assessments of dangerousness which were thus found are of considerable relevance to any ethical analysis of the justification for coercive psychiatric intervention and serve to undermine simple paternalistic justifications. --- (1)The term ‘coercive’ (rather than ‘non-consensual’) is used to indicate an intervention carried out against the explicit and contemporaneous objections of the subject (2)Not least because the number of individuals detained in Irish psychiatric hospitals is of a comparable order of magnitude to the number detained in Irish prisons subsequent to a criminal conviction (3)See Foot (1977), p.102. (shrink)

In this paper I argue that the enkratic principle in its classic formulation may not be a requirement of rationality. The investigation of whether it is leads to some important methodological insights into the study of rationality. I also consider the possibility that we should consider rational requirements as a subset of a broader category of agential requirements.

Taking a lead from Eva Picardi’s work and influence, I investigate the significance of Frege’s context principle for the philosophy of language. I argue that there are some interpretive problems with recent meta-semantic interpretations of the principle. Instead, I offer a somewhat weaker alternative: the context principle is a tool to license certain definitions. Moreover, I claim that it merely lays out one of many possible ways of licensing a definition. This means, among other things, that despite (...) Frege’s imperative injunctions, the context principle formulates a permission—not a requirement. (shrink)

John Broome has argued that value incommensurability is vagueness, by appeal to a controversial about comparative indeterminacy. I offer a new counterexample to the collapsing principle. That principle allows us to derive an outright contradiction from the claim that some object is a borderline case of some predicate. But if there are no borderline cases, then the principle is empty. The collapsing principle is either false or empty.

Formulations of Mill's principle of utility are examined, and it is shown that Mill did not recognize a moral obligation to maximize the good, as is often assumed. His was neither a maximizing act nor rule utilitarianism. It was a distinctive minimizing utilitarianism which morally obligates us only to abstain from inflicting harm, to prevent harm, to provide for others minimal essentials of well being (to which rights correspond), and to be occasionally charitable or benevolent.

Some of our reasons for action are grounded in the fact that the action in question is a means to something else we have reason to do. This raises the question as to which principles govern the transmission of reasons from ends to means. In this paper, we discuss the merits and demerits of a liberal transmission principle, which plays a prominent role in the current literature. The principle states that an agent has an instrumental reason to whenever (...) -ing is a means for him to do what he has intrinsic reason to do. We start by discussing the objection that this principle implies counterintuitive reason statements. We argue that attempts to solve this “too many reasons problem” by appealing to pragmatic strategies for debunking intuitions about so-called negative reason existentials are questionable. Subsequently, we discuss three important arguments in favor of Liberal Transmission, and argue that they fail to make a convincing case for this principle. In the course of the discussion, we also provide alternative, less liberal transmission principles. We argue that these alternative principles allow us to accommodate those phenomena that seem to support Liberal Transmission while avoiding its problems. (shrink)

By exercising their (imperfect) capacity to discriminate, people try to recognize and to understand some important differences between things that make them prefer some things to other. In this article I will use my ability to discriminate between people and societies according to a principle which plays the role of attractor, both at individual and societal levels, namely the principle of peaceable conduct. This principle allows us to discriminate at the civic level between the people who have (...) a civilized conduct and those who manifest an aggressive conduct. The category of civilized people includes individuals who (a) respect the life and bodily integrity of their fellows, (b) practice self-control, not control over others and (c) do not claim, through coercive means, the goods that their fellows have obtained by making free and peaceful use of their own faculties and capabilities. The category of aggressive people reunites (a) murderers (those who endanger the lives of their fellow), (b) tyrants (those who beslave their fellows by taking control of some of their faculties) and (c) thieves (those who claim the goods of their fellows without their consent). The civilized conduct requires high standards of action of the people who embrace it and, implicitly, considerable physical and psychical costs. The primary impulses originating in our lower Self blatantly contradict the respect for life, liberty and property of our fellows, so that it seems impossible for them to be controlled only by personal effort. Therefore, it is vital that the energy allotted to peaceable conduct by our higher Self be superior to the energy which it spontaneously mobilizes in support of the primary impulses of our lower Self. This can be achieved by feeding the people with the social energy of certain social emotions in the process of internalizing the norms of peaceable conduct. Among these emotions, contempt and shame, respectively anger and guilt stand out through the predominance of the moral dimension and force of shaping human conduct. They underlie two different moral systems – “shame morality”, and “guilt morality” respectively – that support our peaceable conduct and, ipso facto, our civilized life. (shrink)