The pigeon-inspired optimization algorithm is a category of a newly proposed swarm intelligence-based algorithm that belongs to the population-based solution technique. The MKP is a class of complex optimization problems that have many practical applications in the fields of engineering and sciences. Due to the practical applications of MKP, numerous algorithmic-based methods like local search and population-based search algorithms have been proposed to solve the MKP in the past few decades. This paper proposes a modified binary pigeon-inspired optimization algorithm named (...) (Modified-BPIO) for the 0 - 1 multidimensional knapsack problem (MKP). The utilization of the binary pigeon-inspired optimization (BPIO) for solving the multidimensional knapsack problem came with huge success. However, it can be observed that the BPIO converges prematurely due to lost diversity during the search activities. Given the above, the crossover operator is integrated with the landmark component of the BPIO to improve the diversity of the solution space. The MKP benchmarks from the Operations Research (OR) library are utilized to test the performance of the proposed binary method. Experimentally, it is concluded that the proposed Modified-BPIO has a better performance when compared with the BPIO and existing state-of-the-arts that worked on the same MKP benchmarks. (shrink)

Nietzsche’s Birth of Tragedy overcomes the opposition between scientific optimism and Schopenhauerian pessimism with the image of a music-making Socrates, who symbolizes the aesthetic affirmation of life. This article shows how the aesthetic ideal is an illusion whose metaphysical solace undermines itself in being recognized as such, thereby ceasing to be comforting. While I agree with recent commentaries that contest the pervasive Schopenhauerian reading of The Birth, most of these commentaries still support the view that Nietzsche wishes to communicate some (...) fundamental truth about nature or meaning in life. By contrast, I argue that he treats any such truth as a cultural fiction emerging from the poetic staging of reality, leaving us with a contradiction of appearances deprived of any intelligible ground. (shrink)

P. KOnig: Einleitung - P. ZIche: Idiographik und allgemeine Wissenschaftlichkeit - Windelband und die Wissenschaftsreflexion um 1900 - G. HArtung: Ein Philosoph korrigiert sich selbst - Wilhelm Windelbands Abkehr vom Relativismus - O. SChlaudt: Philosophie am Leitfaden der Empirie. WIndelbands relativistisches Programm - S. KUft: Windelbands Konzeption von Transzendentalphilosophie und ihr Bezug zur Kulturphilosophie - R. BOnito Oliva: Windelband. KUlturphilosophie und Kulturkrise - P. KOnig: Teleologie und Geschichte bei Wilhelm Windelband - J. BOhr: Im Fortschreiben der Probleme: Windelbands 19. JAhrhundert (...) - T.-H. CHang: Der Wertbegriff beiWilhelm Windelband und sein Konzept der Problemgeschichte - T. KUbalica: Die Geschichte der Philosophie als Problemgeschichte - J. MEhlich: Windelbands Praludien und das Silberne Zeitalter in Russland - G. SChluter: Windelbands italienische Kontakte und Bezugnahmen - D. STefanelli: Notizen uber Karl Vossler und die "Sudwestdeutsche Schule" - C. ZAnfi: Geschichte, Natur und Leben: Windelband und Bergson in der Historismus-Debatte - J.-I. LIndén: Der beseelte Geist: Dilthey als Kritiker der badischen Schule - H. GUndlach: Windelbands Ringen mit der Psychologie - Anhang: Wilhelm Windelband: Blaue Hefte zur Psychologie. (shrink)

Both the concept of a Darwinian tree of life (TOL) and the possibility of its accurate reconstruction have been much criticized. Criticisms mostly revolve around the extensive occurrence of lateral gene transfer (LGT), instances of uptake of complete organisms to become organelles (with the associated subsequent gene transfer to the nucleus), as well as the implications of more subtle aspects of the biological species concept. Here we argue that none of these criticisms are sufficient to abandon the valuable TOL concept (...) and the biological realities it captures. Especially important is the need to conceptually distinguish between organismal trees and gene trees, which necessitates incorporating insights of widely occurring LGT into modern evolutionary theory. We demonstrate that all criticisms, while based on important new findings, do not invalidate the TOL. After considering the implications of these new insights, we find that the contours of evolution are best represented by a TOL. (shrink)

Since its original publication in 1975, this groundbreaking work has awakened millions of concerned men and women to the shocking abuse of animals everywhere--inspiring a worldwide movement to eliminate much of the cruel and unnecessary laboratory animal experimentation of years past. In this newly revised and expanded edition, author Peter Singer exposes the chilling realities of today's "factory farms" and product-testing procedures--offering sound, humane solutions to what has become a profound environmental and social as well as moral issue. An (...) important and persuasive appeal to conscience, fairness, decency and justice, Animal Liberation is essential reading for the supporter and the skeptic alike.--From publisher description. (shrink)

Accounts of the concepts of function and dysfunction have not adequately explained what factors determine the line between low‐normal function and dysfunction. I call the challenge of doing so the line‐drawing problem. Previous approaches emphasize facts involving the action of natural selection (Wakefield 1992a, 1999a, 1999b) or the statistical distribution of levels of functioning in the current population (Boorse 1977, 1997). I point out limitations of these two approaches and present a solution to the line‐drawing problem that builds on the (...) second one. (shrink)

The relationship of part to whole is one of the most fundamental there is; this is the first and only full-length study of this concept. This book shows that mereology, the formal theory of part and whole, is essential to ontology. Peter Simons surveys and criticizes previous theories, especially the standard extensional view, and proposes a more adequate account which encompasses both temporal and modal considerations in detail. 'Parts could easily be the standard book on mereology for the next (...) twenty or thirty years.' Timothy Williamson, Grazer Philosophische Studien. (shrink)

Hans-Jørgen Schanz (1948-2022) har i mere end 50 år været en af de mest tænksomme og væsentlige danske intellektuelle, og han var samtidig som professor den bærende og ikke mindst samlende kraft på Idéhistorie ved Aarhus Universitet. Forskningsmæssigt spændte han meget vidt over områder som metafysik, modernitet, politisk filosofi, kunstfilosofi, religionsfilosofi og teologi. Han har begået omkring 40 bøger og et utal af artikler, og han havde en uforlignelig beundringsværdig evne til at tænke selv og insisterede gennem hele sit årelange (...) virke på, at tænkningen skulle være båret af ånd. Han var derudover en meget skattet foredragsholder på højskoler, sognegårde, Folkeuni-versitetet, teologiske konventer og efter- og videreuddannelsesregi. (shrink)

Acting Now to End World Poverty Peter Singer. were our own, and we cannot deny that the suffering and death are bad. The second premise is also very difficult to reject, because it leaves us some wiggle room when it comes to situations in.

Teleosemantic theories of representation are often criticized as being “too liberal”, i.e. as categorizing states as representations which are not representational at all. Recently, a powerful version of this objection has been put forth by Tyler Burge. Focusing on perception, Burge defends the claim that all teleosemantic theories apply too broadly, thereby missing what is distinctive about representation. Contra Burge, I will argue in this paper that there is a teleosemantic account of perceptual states that does not fall prey to (...) this problem, and that we can arrive at this account by combining some of Burge’s insights with a producer-oriented version of teleosemantics. The resulting theory turns out to be attractive and perfectly coherent. By contrast, the coherence of Burge’s own anti-teleosemantic approach becomes quite doubtful under closer examination—or so I will argue. (shrink)

In this paper, we explore the literature on cognitive heuristics and biases in light of virtue epistemology, specifically highlighting the two major positions—agent-reliabilism and agent-responsibilism —as they apply to dual systems theories of cognition and the role of motivation in biases. We investigate under which conditions heuristics and biases might be characterized as vicious and conclude that a certain kind of intellectual arrogance can be attributed to an inappropriate reliance on Type 1, or the improper function of Type 2, cognitive (...) processes. By the same token, the proper intervention of Type 2 processes results in the virtuous functioning of our cognitive systems. Moreover, the role of motivation in attenuating cognitive biases and the cultivation of certain epistemic habits points to the tenets of agent-responsibilism.. (shrink)

In this article, we sketch how theoretical neuroethics can clarify the concept of autonomy. We hope that this can both serve as a model for the conceptual clarification of other components of PIAAAS and contribute to the development of the empirical measures that Gilbert and colleagues [1] propose.

Für viele stellt das Instrumentalisierungsverbot, wonach man andere Menschen nie blo als Mittel behandeln darf, eine fundamentale moralische Wahrheit dar. Dieses Buch ist der Versuch, diese Ansicht näher zu fassen und zu begründen. Das Instrumentalisierungsverbot spielt nicht nur in unserer Alltagsmoral, sondern auch in moraltheoretischen Diskussionen eine wichtige Rolle. Verschiedenste Praktiken werden mit der Begründung als unzulässig kritisiert, dass mit ihnen Menschen instrumentalisiert würden. Doch was heit es, die anderen blo als Mittel zu behandeln? Es besteht, so wird in diesem (...) Buch argumentiert, ein Zusammenhang zwischen unzulässiger Instrumentalisierung und Verletzung der Würde von Personen. In der Explikation des Würdebegriffs wird dieser Zusammenhang entfaltet. Die unzulässige Instrumentalisierung von Personen verletzt in bestimmten Fällen deren Würde, in anderen Fällen Ansprüche, die in der Würde von Personen begründet sind. Die Würde von Personen wird dabei als Anspruch auf Selbstachtung gefasst. Selbstachtung wird nicht im Sinne der Selbstwertschätzung verstanden. Im Blick steht vielmehr ein normatives Verständnis von Selbstachtung, wonach Personen ein Leben in Selbstachtung führen, sofern ihr Selbstverfügungsrecht von anderen und ihnen selbst geachtet wird. Der Anspruch auf Selbstachtung wird als Anspruch darauf begriffen, über wesentliche Bereiche des eigenen Lebens verfügen zu können. Diese Überlegungen zu Würde und Selbstachtung werden moraltheoretisch eingeordnet und abschlieend auf paradigmatische Fälle der praktischen Ethik angewendet, bei denen es um die Instrumentalisierung von Menschen geht. (shrink)

"Modern History" versions of the etiological theory claim that in order for a trait X to have the proper function F, individuals with X must have been recently favored by natural selection for doing F (Godfrey-Smith 1994; Griffiths 1992, 1993). For many traits with prototypical proper functions, however, such recent selection may not have occurred: traits may have been maintained due to lack of variation or due to selection for other effects. I examine this flaw in Modern History accounts and (...) offer an alternative etiological theory, the Continuing Usefulness account, which appears to avoid such problems. (shrink)

David Chalmers argues that virtual objects exist in the form of data structures that have causal powers. I argue that there is a large class of virtual objects that are social objects and that do not depend upon data structures for their existence. I also argue that data structures are themselves fundamentally social objects. Thus, virtual objects are fundamentally social objects.

This paper presents a unified argument against three widely held contemporary analyses of lawhood—Humean reductionism about laws, the dispositionalist view of laws, and the view of laws as relation...

How do frogs represent their prey? This question has been the focus of many debates among proponents of naturalistic theories of content, especially among proponents of teleosemantics. This is because alternative versions of the teleosemantic approach have different implications for the content of frog representations, and it is still controversial which of these content ascriptions (if any) is the most adequate. Theorists often appeal to intuitions here, but this is a dubious strategy. In this paper, I suggest an alternative, empirical (...) test for theories of content. I propose that we should examine whether a theory generates content ascriptions that fit with our best scientific explanations of animal behavior. I then focus on the most prominent version of teleosemantics, Ruth Millikan’s consumer-oriented approach, and argue that it fails the empirical test in the frog case, since it yields a content ascription that (i) does not include properties that should be included (namely, being small, dark and moving ) and (ii) includes a property that should not be included (namely, being frog food ). This is an important result in itself, but it also demonstrates by way of example how progress can be made in the complex debate about theories of content. (shrink)

The study of intellectual humility is still in its early stages and issues of definition and measurement are only now being explored. To inform and guide the process of defining and measuring this important intellectual virtue, we conducted a series of studies into the implicit theory – or ‘folk’ understanding – of an intellectually humble person, a wise person, and an intellectually arrogant person. In Study 1, 350 adults used a free-listing procedure to generate a list of descriptors, one for (...) each person-concept. In Study 2, 335 adults rated the previously generated descriptors by how characteristic each was of the target person-concept. In Study 3, 344 adults sorted the descriptors by similarity for each person-concept. By comparing and contrasting the three person-concepts, a complex portrait of an intellectually humble person emerges with particular epistemic, self-oriented, and other-oriented dimensions. (shrink)

Philosophical interest in the biological concept of function stems largely from concerns about its teleological associations. Assigning something a function seems akin to assigning it a purpose, and discussion of the purpose of items has long been off-limits to science. Analytic philosophers have attempted to defend ‘function’ by showing that claims about functions do not involve any reference to a problematic notion of purpose. To do this, philosophers offer short lists of necessary and sufficient conditions for the application of the (...) concept—where the conditions involve only acceptable physical or biological notions—and claim that the set of conditions captures the import of function statements. (shrink)

Studies suggest that people's moral intuitions are sensitive to morally irrelevant factors, such as personal force, spatial distance, ethnicity or nationality. Findings of this sort have been used to construct debunking arguments. The most prominent champion of this approach is Joshua Greene, who has attempted to undermine deontology by showing that deontological intuitions are triggered by morally irrelevant factors. This article offers a critical analysis of such empirically informed debunking arguments from moral irrelevance, and of Greene’s effort to undermine deontology. (...) One problem with arguments from moral irrelevance concerns the hierarchy between the targeted case-specific intuitions and the more general intuitions about which factors are morally (ir)relevant. If we assume that general intuitions always take precedence over case-specific intuitions, arguments from moral irrelevance become dialectically useless. By contrast, if we assume that both case-specific and general intuitions should be taken seriously, particularly sweeping debunking projects, such as Greene’s, are unlikely to go through. Another problem concerns the experimental aspect of arguments from moral irrelevance. Empirically informed arguments from moral irrelevance have been presented as examples of how empirical moral psychology can advance moral theory. But arguments from moral irrelevance can also be constructed from the armchair. And basing these arguments on empirical findings about laypeople’s intuitions is even counterproductive. (shrink)

Truthmaker theorists hold that propositions about higher-level entities (e.g. the proposition that there is a heap of sand) are often made true by lower-level entities (e.g. by facts about the configuration of fundamental particles). This generates a problem: what should we say about these higher-level entities? On the one hand, they must exist (since there are true propositions about them), on the other hand, it seems that they are completely superfluous and should be banished for reasons of ontological parsimony. Some (...) truthmaker theorists—most prominently David Armstrong—have tried to solve this puzzle by arguing that these entities are ‘an ontological free lunch’, i.e. real existents that are still ‘no addition of being’. This answer is prima facie attractive, but I argue in this paper that the standard approaches to truthmaking—modal theories and grounding theories—are unable to vindicate the doctrine of the ontological free lunch, and thus fail to solve the problem of higher-level entities. Fortunately, there is a non-standard account of truthmaking available, the reductive explanation account, which succeeds where the standard approaches fail. (shrink)

According to certain models of the musical work-performance relationship, musical works persist through time. Dodd and Thomasson argue that perdurantist accounts of musical persistence—according to which musical works persist by having temporal parts at every time they exist—are untenable, and Tillman argues that musical endurantism—according to which persisting works are wholly present at each time they exist—avoids Dodd’s worries. In this paper, I argue that both Dodd’s and Thomasson’s arguments—and Tillman’s response—rely on assumptions linking theories of persistence to common-sense views (...) about musical works and, moreover, that these assumptions are unwarranted. As a result, only an attitude of neutrality towards questions about the nature of musical persistence is warranted. (shrink)

Since its first publication in 1818, Mary Shelley’s Frankenstein; or, The Modern Prometheus has transcended genres and cultures to become a foundational myth about science and technology across a multitude of media forms and adaptations. Following in the footsteps of the brilliant yet troubled Victor Frankenstein, professionals and practitioners have been debating the scientific ethics of creating life for decades, never before have powerful tools for doing so been so widely available. This paper investigates how engaging with the Frankenstein myth (...) may help scientists gain a more accurate understanding of their own beliefs and opinions about the social and ethical aspects of their profession and their work. The paper presents findings from phenomenological interviews with twelve scientists working on biotechnology, robotics, or artificial intelligence projects. The results suggest that the Frankenstein myth, and the figure of Victor Frankenstein in particular, establishes norms for scientists about what is considered unethical and dangerous in scientific work. The Frankenstein myth both serves as a social and ethical reference for scientists and a mediator between scientists and the society. Grappling with the cultural ubiquity of the Frankenstein myth prepares scientists to face their ethical dilemmas and create a more transparent research agenda. Meanwhile, by focusing on the differences between real scientists and the imaginary figure of Victor Frankenstein, scientists may avoid being labeled as dangerous individuals, and could better conceptualize the potential societal and ethical perceptions and implications of their research. (shrink)

For more than thirty years, in most of the world, the irreversible cessation of all brain function, more commonly known as brain death, has been accepted as a criterion of death. Yet the philosophical basis on which this understanding of death was originally grounded has been undermined by the long-term maintenance of bodily functions in brain dead patients. More recently, the American case of Jahi McMath has cast doubt on whether the standard tests for diagnosing brain death exclude a condition (...) in which the patient is not dead, but in a minimally conscious state. I argue that the evidence now clearly shows that brain death is not equivalent to the death of the human organism. We therefore face a choice: either we stop removing vital organs from brain dead patients, or we accept that it is not wrong to kill an innocent human who has irreversibly lost consciousness. (shrink)

Can argumentation schemes play a part in the critical processing of argumentation by lay people? In a qualitative study, participants were invited to come up with strong and weak arguments for a given claim and were subsequently interviewed for why they thought the strong argument was stronger than the weak one. Next, they were presented with a list of arguments and asked to rank these arguments from strongest to weakest, upon which they were asked to motivate their judgments in an (...) interview. In order to assess whether lay people apply argument scheme specific criteria when performing these tasks, five different argumentation schemes were included in this study: argumentation from authority, from example, from analogy, from cause to effect, and from consequences. Laypeople’s use of criteria for argument quality was inferred from interview protocols. The results revealed that participants combined general criteria from informal logic and scheme-specific criteria. The results supported the conventional validity of the pragma-dialectical argument scheme rule in a strong sense and provided a more fine-grained view of central processing in the Elaboration Likelihood Model. (shrink)

In view of rapid and dramatic technological change, it is important to take the special requirements of privacy protection into account early on, because new technological systems often contain hidden dangers which are very difficult to overcome after the basic design has been worked out. So it makes all the more sense to identify and examine possible data protection problems when designing new technology and to incorporate privacy protection into the overall design, instead of having to come up with laborious (...) and time-consuming “patches” later on. This approach is known as “_Privacy by Design_” (PbD). (shrink)

ABSTRACT In Germany, applied ethics is under attack from a diverse coalition of left‐wing organisations, disability groups, and some conservative defenders of a strict doctrine of the sanctity of human life. The attack has been pressed to the point of forcing the cancellation of conferences and disrupting lectures or classes so that they cannot take place. This essay describes the extent and nature of the attack, and makes a preliminary assessment of its significance.

The paper deals with the question of whether poverty as such violates the dignity of persons. It is argued that it does. This is, it is argued, not due to a lack of basic goods, nor to the fact that poverty prevents persons from enjoying the rights they have, particularly the right to bodily integrity. Poverty does violate dignity, so it is argued, insofar as poor people are dependent on others in a degrading way.

This volume collects a wealth of articles covering a range of topics of practical concern in the field of ethics, including active and passive euthanasia, abortion, organ transplants, capital punishment, the consequences of human actions, slavery, overpopulation, the separate spheres of men and women, animal rights, and game theory and the nuclear arms race. The contributors are Thomas Nagel, David Hume, James Rachels, Judith Jarvis Thomson, Michael Tooley, John Harris, John Stuart Mill, Louis Pascal, Jonathan Glover, Derek Parfit, R.M. Hare, (...) Janet Radcliffe Richards, Peter Singer, and Nicholas Measor. (shrink)

With the growing focus on prevention in medicine, studies of how to describe risk have become increasing important. Recently, some researchers have argued against giving patients “comparative risk information,” such as data about whether their baseline risk of developing a particular disease is above or below average. The concern is that giving patients this information will interfere with their consideration of more relevant data, such as the specific chance of getting the disease (the “personal risk”), the risk reduction the treatment (...) provides, and any possible side effects. I explore this view and the theories of rationality that ground it, and I argue instead that comparative risk information can play a positive role in decision-making. The criticism of disclosing this sort of information to patients, I conclude, rests on a mistakenly narrow account of the goals of prevention and the nature of rational choice in medicine. (shrink)

Formal logic provides us with a powerful set of techniques for criticizing some arguments and showing others to be valid. These techniques are relevant to all of us with an interest in being skilful and accurate reasoners. In this highly accessible book, Peter Smith presents a guide to the fundamental aims and basic elements of formal logic. He introduces the reader to the languages of propositional and predicate logic, and then develops formal systems for evaluating arguments translated into these (...) languages, concentrating on the easily comprehensible 'tree' method. His discussion is richly illustrated with worked examples and exercises. A distinctive feature is that, alongside the formal work, there is illuminating philosophical commentary. This book will make an ideal text for a first logic course, and will provide a firm basis for further work in formal and philosophical logic. (shrink)

Peter Szondi´s pathbreaking work is a succinct and elegant argument for distinguishing between a philosophy of the tragic and the poetics of tragedy espoused by Aristotle. The first of the book´s two parts consists of a series of commentaries on philosophical and aesthetic texts from twelve thinkers and poets between 1795 and 1915: Schelling, Hölderlin, Hegel, Solger, Goethe, Schopenhauer, Vischer, Kierkegaard, Hebbel, Nietzsche, Simmel, and Scheler. The various definitions of tragedy are read not so much in terms of their (...) specific philosophies, but rather in the way their views assist in analyzing tragedies with an aim to establish a general concept of the tragic. The second part presents exemplary analyses of eight tragedies: Sophocles’Oedipus Rex, Calderon´s Life Is a Dream, Shakespeare´s Othello, Gryphius´ Leo Armenius, Racine´s Phaedra, Schiller´s Demetrius, Kleist’s The Schroffenstein Family and Büchner’s Danton's Death. The readings neither presuppose a concept of the tragic determined by context (as in Hegel's idea of the conflict between two orders of right), nor do they focus exclusively on the texts´ explicit contents. Instead, they elaborate the dialectical or aporetic structures at the heart of the tragic. The works analyzed represent the four great epochs of tragic poetry: the age of Greek tragedy; the Baroque era in Spain, England, and Germany; French Classicism; and the age of Goethe. (shrink)