[Physical premotion and self-determination].

This book analyzes major ethical issues surrounding the use of climate engineering, particularly solar radiation management techniques, which have the potential to reduce some risks of anthropogenic climate change but also carry their own risks of harm and injustice. The book argues that we should approach the ethics of climate engineering via "non-ideal theory," which investigates what justice requires given the fact that many parties have failed to comply with their duty to mitigate greenhouse gas emissions. Specifically, it argues that (...) climate justice should be approached comparatively, evaluating the relative justice or injustice of feasible policies under conditions that are likely to hold within relevant timeframes. Likely near-future conditions include "pessimistic scenarios," in which no available option avoids serious ethical problems. The book contends that certain uses of SRM can be ethically defensible in some pessimistic scenarios. This is the first book devoted to the many ethical issues surrounding climate engineering. (shrink)

Climate engineering with stratospheric sulfate aerosol injections (SSAI) has the potential to reduce risks of injustice related to anthropogenic emissions of greenhouse gases. Relying on evidence from modeling studies, this paper makes the case that SSAI could have the potential to reduce many of the key physical risks of climate change identified by the Intergovernmental Panel on Climate Change. Such risks carry potential injustice because they are often imposed on low-emitters who do not benefit from climate change. Because SSAI has (...) the potential to reduce those risks, it thereby has the potential to reduce the injustice associated with anthropogenic emissions. While acknowledging important caveats, including uncertainty in modeling studies and the potential for SSAI to carry its own risks of injustice, the paper argues that there is a strong case for continued research into SSAI, especially if attention is paid to how it might be used to reduce emissions-driven injustice. (shrink)

Though, at first sight, logical formalization of natural language sentences and arguments might look like an unproblematic enterprise, the criteria of its success are far from clear and, surprisingly, there have only been a few attempts at making them explicit. This paper provides a picture of the enterprise of logical formalization that does not conceive of it as a kind of translation from one language (a natural one) into another language (a logical one), but rather as a construction of a (...) 'map' of (a piece of) the 'inferential landscape' of the natural language. The criteria that appear to govern the enterprise are labeled as those of reliability, ambitiousness, transparency and parsimony. These criteria, it is argued, do not provide for an excavation of a ready-made logical structure, but rather help us achieve a "reflective equilibrium" between the normative authority of logic and the answerability of logic to a natural language. (shrink)

Na úvod připomínám medailon Josefa Zumra k Lubošovým šedesátinám ve Filosofickém časopisu 1995, jako doklad, že našeho tehdejšího vedoucího katedry si vážili nejen filosofové z Brna. Luboš se narodil ve stejném roce jako já, ale středoškolská studia stihl dokončit o rok dříve. Tak se stalo, že jsem se s ním v roce 1950 na Filosofické fakultě setkal jako s učitelem- -asistentem (na jeho přednášce z etiky) a on se mnou jako s jedním ze svých prvních univerzitních posluchačů filosofie. Když jsem (...) s ním od roku 1954 působil na jedné katedře, setkávali jsme se nejen „služebně”, ale i jako kamarádi mimo školu; nezapomenutelné mi zůstávají např. naše zájezdy na slovenskou chalupu k Pavlu Páclovi, kde jsem se utvrzoval v poznání, jak přirozeně Luboš umí být výborným společníkem i v takovém prostředí (nejen při karetních hrách, ale i když jsme se snažili přispět k údržbě Pavlovy chalupy a k její přípravě na zimní období). Pokusil jsem se povědět pár slov o Lubošově vztahu k rodině, v níž se narodil, k jeho vlastní rodině, k rodnému kraji, a ovšem i Lubošovi učiteli, všemi studenty oblíbeném a váženém. Muselo - bohužel - nakonec dojít i na slova obdivu k jeho statečnému zápasu s nemocí, které posléze podlehl. (shrink)

The evolution equations for grain growth and coarsening have been derived in the open literature mainly based on phenomenological considerations. Applying a thermodynamic extremal principle, the evolution equations are derived in a rigorous way. All kinetic parameters are provided directly. Existing relations are proved and generalized.

This book offers a comprehensive account of logic that addresses fundamental issues concerning the nature and foundations of the discipline. The authors claim that these foundations can not only be established without the need for strong metaphysical assumptions, but also without hypostasizing logical forms as specific entities. They present a systematic argument that the primary subject matter of logic is our linguistic interaction rather than our private reasoning and it is thus misleading to see logic as revealing "the laws of (...) thought". In this sense, fundamental logical laws are implicit to our "language games" and are thus more similar to social norms than to the laws of nature. Peregrin and Svoboda also show that logical theories, despite the fact that they rely on rules implicit to our actual linguistic practice, firm up these rules and make them explicit. By carefully scrutinizing the project of logical analysis, the authors demonstrate that logical rules can be best seen as products of the so called reflective equilibrium. They suggest that we can profit from viewing languages as "inferential landscapes" and logicians as "geographers" who map them and try to pave safe routes through them. This book is an essential resource for scholars and researchers engaged with the foundations of logical theories and the philosophy of language. (shrink)

This comment concerns a two-fold phenomenon, namely differentiations within the wide array of what is called civic engagement, including voluntary action; and shifts that sometimes blur the demarcation lines between the worlds of voluntary action and working life. How do these two developments affect the meaning of volunteering both on an analytical and on a public discourse level?

As a response to climate change, geoengineering with solar radiation management has the potential to result in unjust harm. Potentially, this injustice could be ameliorated by providing compensation to victims of SRM. However, establishing a just SRM compensation system faces severe challenges. First, there is scientific uncertainty in detecting particular harmful impacts and causally attributing them to SRM. Second, there is ethical uncertainty regarding what principles should be used to determine responsibility and eligibility for compensation, as well as determining how (...) much compensation ought to be paid. Significant challenges loom for crafting a just SRM compensation system. (shrink)

Some authors have called for increased research on various forms of geoengineering as a means to address global climate change. This paper focuses on the question of whether a particular form of geoengineering, namely deploying sulfate aerosols in the stratosphere to counteract some of the effects of increased greenhouse gas concentrations, would be a just response to climate change. In particular, we examine problems sulfate aerosol geoengineering (SAG) faces in meeting the requirements of distributive, intergenerational, and procedural justice. We argue (...) that SAG faces obstacles to meeting the requirements of all three considered kinds of justice, because its impacts can harm some persons and communities much more than others; it poses serious risks to future generations; and SAG is especially prone to unilateral implementation. While we do not claim that SAG ought not to be implemented, we argue that it is the responsibility of proponents of SAG to recognize and address these ethical obstacles before advocating its implementation. (shrink)

Einleitung.--Der Mensch und das dynamische Spannungsnetz des Weltalls.--Kirche, Religion und Wissenschaft.--Geld, gold, papier und Bajonette!

Finland is internationally known as one of the leading centers of twentieth century analytic philosophy. This volume offers for the first time an overall survey of the Finnish analytic school. The rise of this trend is illustrated by original articles of Edward Westermarck, Eino Kaila, Georg Henrik von Wright, and Jaakko Hintikka. Contributions of Finnish philosophers are then systematically discussed in the fields of logic, philosophy of language, philosophy of science, history of philosophy, ethics and social philosophy. Metaphilosophical reflections on (...) the nature of philosophy are highlighted by the Finnish dialogue between analytic philosophy, phenomenology, pragmatism, and critical theory. (shrink)

Many philosophers have objected to Kant’s account of duties regarding non-human nature, arguing that it does not ground adequate moral concern for non-human natural entities. However, the traditional interpretation of Kant on this issue is mistaken, because it takes him to be arguing merely that humans should abstain from animal cruelty and wanton destruction of flora solely because such actions could make one more likely to violate one’s duties to human beings. Instead, I argue, Kant’s account of duties regarding nature (...) grounds much stronger limitations on how humans may treat non-human animals and flora, since such duties are rooted in the imperfect duty to increase one’s own moral perfection. This duty proscribes actions affecting non-human nature that decrease one’s moral perfection, such as those that cause organisms unnecessary harm. Moreover, the duty to moral perfection prescribes (but does not strictly require) actions affecting non-human nature that increase one’s moral perfection, such as those that benefit organisms. Given this interpretation, I show that, contrary to a widely held view, Kant’s moral philosophy can ground a coherent and robust approach to environmental ethics. (shrink)

This paper argues against Pierre Hadot's view that Thoreau in Walden displays Epicurean and Stoic traits in roughly equal proportion. Of the two schools, he is much closer to the latter. However, the similarities between Thoreau and the Stoic are practical or generic. In terms of ethical practices, Thoreau exhibits many of the qualities found in the Stoic school. However, the theoretical discourse used to justify those practices is different in each case. If one is to say that Thoreau is (...) a Stoic, it is not a very profound sense. Thoreau shares with both the Stoics and the Epicureans an interest in what Hadot calls "spiritual exercises" or philosophy as a way of life. (shrink)

The American Academy of Pediatrics recently released a policy statement and technical report on circumcision, in both of which the organisation suggests that the health benefits conferred by the surgical removal of the foreskin in infancy definitively outweigh the risks and complications associated with the procedure. While these new documents do not positively recommend neonatal circumcision, they do paradoxically conclude that its purported benefits ‘justify access to this procedure for families who choose it,’ claiming that whenever and for whatever reason (...) it is performed, it should be covered by government health insurance. The policy statement and technical report suffer from several troubling deficiencies, ultimately undermining their credibility. These deficiencies include the exclusion of important topics and discussions, an incomplete and apparently partisan excursion through the medical literature, improper analysis of the available information, poorly documented and often inaccurate presentation of relevant findings, and conclusions that are not supported by the evidence given. (shrink)

In this paper, I address the question of whether aerosol geoengineering (AG) ought to be deployed as a response to climate change. First, I distinguish AG from emissions mitigation, adaptation, and other geoengineering strategies. Second, I discuss advantages and disadvantages of AG, including its potential to result in substantial harm to some persons. Third, I critique three arguments against AG deployment, suggesting reasons why these arguments should be rejected. Fourth, I consider an argument that, in scenarios in which all available (...) climate change strategies would result in net harm to persons, we ought to adopt that response to climate change which would result in the least net harm. I suggest that under .. (shrink)

Charles Sanders Peirce offers a number of arguments against the rational application of theory to morality, suggesting instead that morality should be grounded in instinct. Peirce maintains that we currently lack the scientific knowledge that would justify a rational structuring of morality. This being the case, philosophically generated moralities cannot be otherwise than dogmatic and dangerous. In this paper, I contend that Peirce’s critique of what I call “dogmatic-philosophical morality” should be taken very seriously, but I also claim that the (...) purely instinctive morality Peirce endorses is liable to a danger of its own, namely fanaticism. Indeed, Peirce himself recognizes this danger. As an alternative, I sketch a form of “pragmatic morality” that attempts to sidestep the dogmatism of philosophical morality and the fanaticism of instinctive morality. This form of morality avoids philosophical dogmatism by treating extant instincts as the postulates and materials with which it works. It avoids instinctive fanaticism by allowing a role to reason. By exhibiting fallibilism, revisability, pluralism, and meliorism, this type of reasoning can avoid the dogmatism of the philosophical kind of morality Peirce critiques. (shrink)

Every infant has a right to bodily integrity. Removing healthy tissue from an infant is only permissible if there is an immediate medical indication. In the case of infant male circumcision there is no evidence of an immediate need to perform the procedure. As a German court recently held, any benefit to circumcision can be obtained by delaying the procedure until the male is old enough to give his own fully informed consent. With the option of delaying circumcision providing all (...) of the purported benefits, circumcising an infant is an unnecessary violation of his bodily integrity as well as an ethically invalid form of medical violence. Parental proxy ‘consent’ for newborn circumcision is invalid. Male circumcision also violates four core human rights documents—the Universal Declaration of Human Rights, the Convention on the Rights of the Child, the International Covenant on Civil and Political Rights, and the Convention Against Torture. Social norm theory predicts that once the circumcision rate falls below a critical value, the social norms that currently distort our perception of the practice will dissolve and rates will quickly fall. (shrink)

A Kantian approach can establish that non-human natural entities are morally considerable and that humans have duties to them. This is surprising, because most environmental ethicists have either rejected or overlooked Kant when it comes to this issue. Inspired by an argument of Christine Korsgaard, I claim that both humans and non-humans have a natural good, which is whatever allows an entity to function well according to the kind of entity it is. I argue that humans are required to confer (...) normative value on the natural good of all entities that have a natural good. This is so because, as a matter of fact, humans confer normative value on their own natural good simply because it is a natural good, which commits humans to the position that any natural good deserves to have normative value conferred on it. Since non-human natural entities have a natural good, their natural good deserves to have normative value conferred on it as well, and this is sufficient to make non-human natural entities morally considerable such that humans have duties to them. (shrink)

The authors explicate Aquinas's conception of mathematics. They show that in his work the Aristotelian conception is prevalent, according to which this discipline is—together with physics and metaphysics—a theoretical science, whose subject is the study of real quantity and its necessary properties. But, alongside this dominant and prevalent conception, Aquinas's work contains a number of indications that cast doubt. These sparse and rather marginal reflections lead the authors to conclude that Aquinas's texts contain a "constructivist" conception of mathematics in rudimentary (...) form. According to this approach, mathematics is not a theoretical science examining real quantity but, rather, a special kind of "art" by means of which mathematical objects are "created." From a constructivist point of view the authors then attempt to formulate a conception of mathematics that would accord with the basic Aristotelian assumptions of Aquinas's thought. (shrink)

The strongest arguments for the permissibility of geoengineering (also known as climate engineering) rely implicitly on non-ideal theory—roughly, the theory of justice as applied to situations of partial compliance with principles of ideal justice. In an ideally just world, such arguments acknowledge, humanity should not deploy geoengineering; but in our imperfect world, society may need to complement mitigation and adaptation with geoengineering to reduce injustices associated with anthropogenic climate change. We interpret research proponents’ arguments as an application of a particular (...) branch of non-ideal theory known as “clinical theory.” Clinical theory aims to identify politically feasible institutions or policies that would address existing (or impending) injustice without violating certain kinds of moral permissibility constraints. We argue for three implications of clinical theory: First, conditional on falling costs and feasibility, clinical theory provides strong support for some geoengineering techniques that aim to remove carbon dioxide from the atmosphere. Second, if some kinds of carbon dioxide removal technologies are supported by clinical theory, then clinical theory further supports using those technologies to enable “overshoot” scenarios in which developing countries exceed the cumulative emissions caps that would apply in ideal circumstances. Third, because of tensions between political feasibility and moral permissibility, clinical theory provides only weak support for geoengineering techniques that aim to manage incoming solar radiation. (shrink)

The position of some environmental ethicists that some non-humans have intrinsic value as a mind-independent property is seriously flawed. This is because human beings lack any evidence for this position and hence are unjustified in holding it. For any possible world that is alleged to have this kind of intrinsic value, it is possible to conceive an observationally identical world that lacks intrinsic value. Hence, one is not justified in inferring the intrinsic value of some non-human from any set of (...) observable properties, since that same set of properties could just as well exist in a world that lacks intrinsic value. However, since human beings do not have a faculty of intuition that would allow them to .. (shrink)