Biological evolution provides a creative fount of complex and subtle adaptations, often surprising the scientists who discover them. However, because evolution is an algorithmic process that transcends the substrate in which it occurs, evolution’s creativity is not limited to nature. Indeed, many researchers in the field of digital evolution have observed their evolving algorithms and organisms subverting their intentions, exposing unrecognized bugs in their code, producing unexpected adaptations, or exhibiting outcomes uncannily convergent with ones in nature. Such stories routinely reveal (...) creativity by evolution in these digital worlds, but they rarely fit into the standard scientific narrative. Instead they are often treated as mere obstacles to be overcome, rather than results that warrant study in their own right. The stories themselves are traded among researchers through oral tradition, but that mode of information transmission is inefficient and prone to error and outright loss. Moreover, the fact that these stories tend to be shared only among practitioners means that many natural scientists do not realize how interesting and lifelike digital organisms are and how natural their evolution can be. To our knowledge, no collection of such anecdotes has been published before. This paper is the crowd-sourced product of researchers in the fields of artificial life and evolutionary computation who have provided first-hand accounts of such cases. It thus serves as a written, fact-checked collection of scientifically important and even entertaining stories. In doing so we also present here substantial evidence that the existence and importance of evolutionary surprises extends beyond the natural world, and may indeed be a universal property of all complex evolving systems. (shrink)

Flora Tristan (1803-1844) a été longtemps oubliée, puis partiellement redécouverte au XXe siècle. Le deuxième centenaire de sa naissance nous apporte deux livres fort différents et providentiellement jumeaux. Le premier est la reprise renouvelée, avec de nombreux inédits, d'un ouvrage antérieur publié en 1985 par ENS Éditions. Nous avons ici un grand nombre de lettres adressées par Flora Tristan à des correspondants très divers outre la famille et les relations personnelles. Nommons...

One stark difference between the past and the future lies in our ability to shape the future in a way in which we are unable to shape the past. This paper investigates what kind of beliefs about the future serve as premises in our reasoning about how to act. If we think about belief in terms of agents representing the world, we cannot lose sight of the fact that agents are part of, and shape, the same world they represent. Beliefs (...) about the future appear to have a circularity about them: on the one hand, they serve as premises for deciding what we will do. On the other hand, what we decide we will do determines what we believe about the future. I argue that beliefs in future-directed counterfactuals play a central role in our practical reasoning and in how we conceptualize the actual future. I defend a robust distinction between future-directed counterfactuals and future-directed indicatives, and, contra Keith DeRose (2010), argue that it is future-directed counterfactuals that we use in deliberation about how to act. I argue that we construe the actual future in hypothetical terms and dependent on what we do now, in contrast to how we construe the actual past. This asymmetry in our belief content about the past versus the future fits well with an account of the open future in terms of counterfactual dependence. (shrink)

Will it rain tomorrow? Will there be a sea battle tomorrow? Will my death be painful? Wondering about the future plays a central role in our cognitive lives. It is integral to our inquiries, our planning, our hopes, and our fears. The aim of this paper is to consider various accounts of future contingents and the implications that they have for wondering about the future. I argue that reflecting on the nature of wondering about the future supports an Ockhamist account (...) of future contingents according to which many of them are true. Alternative accounts which maintain that no future contingents are true, either by claiming that they are all false or by claiming that they are neither true nor false, face difficulties concerning why it is appropriate to wonder about them. Reflecting on wondering in general, and wondering about the future in particular, suggests that in wondering how the future will go, we implicitly assume that there is a determinate fact of the matter. After presenting an attractive account of interrogative attitudes that has been recently proposed by Jane Friedman and outlining some norms governing wondering, I argue that all accounts of future contingents except Ockhamism face difficulties concerning why it is appropriate to wonder about them. (shrink)

An argument with roots in ancient Greek philosophy claims that only humans are capable of a certain class of thought termed conceptual, as opposed to perceptual thought, which is common to humans, the higher animals, and some machines. We outline the most detailed modern version of this argument due to Mortimer Adler, who in the 1960s argued for the uniqueness of the human power of conceptual thought. He also admitted that if conceptual thought were ever manifested by machines, such an (...) achievement would contradict his conclusion. We revisit Adler’s criterion in the light of the past five decades of artificial-intelligence research, and refine it in view of the classical definitions of perceptual and conceptual thought. We then examine two well-publicized examples of creative works produced by AI systems and show that evidence for conceptual thought appears to be lacking in them. Although clearer evidence for conceptual thought on the part of AI systems may arise in the near future, especially if the global neuronal workspace theory of consciousness prevails over its rival, integrated information theory, the question of whether AI systems can engage in conceptual thought appears to be still open. (shrink)

Berger and Miller offer a strong argument for how cultural competence in medical education reinforces the racial structures that it purports to address. As social scientists with expertise i...

Metaphysical grounding is standardly taken to be irreflexive: nothing grounds itself. Kit Fine has presented some puzzles that appear to contradict this principle. I construct a particularly simple variant of those puzzles that is independent of several of the assumptions required by Fine, instead employing quantification into sentence position. Various possible responses to Fine's puzzles thus turn out to apply only in a restricted range of cases.

In this discussion note, we explain how to relax some of the standard assumptions made in Garber-style solutions to the Problem of Old Evidence. The result is a more general and explanatory Bayesian approach.

In his 2010 paper ‘Grounding and Truth-Functions’, Fabrice Correia has developed the first and so far only proposal for a logic of ground based on a worldly conception of facts. In this paper, we show that the logic allows the derivation of implausible grounding claims. We then generalize these results and draw some conclusions concerning the structural features of ground and its associated notion of relevance, which has so far not received the attention it deserves.

On its intended interpretation, logical, mathematical and metaphysical discourse sometimes seems to involve absolutely unrestricted quantification. Yet our standard semantic theories do not allow for interpretations of a language as expressing absolute generality. A prominent strategy for defending absolute generality, influentially proposed by Timothy Williamson in his paper ‘Everything’, avails itself of a hierarchy of quantifiers of ever increasing orders to develop non-standard semantic theories that do provide for such interpretations. However, as emphasized by Øystein Linnebo and Agustín Rayo, there (...) is pressure on this view to extend the quantificational hierarchy beyond the finite level, and, relatedly, to allow for a cumulative conception of the hierarchy. In his recent book, Modal Logic as Metaphysics, Williamson yields to that pressure. I show that the emerging cumulative higher-orderist theory has implications of a strongly generality-relativist flavour, and consequently undermines much of the spirit of generality absolutism that Williamson set out to defend. (shrink)

Kant’s repeated statement in the Critique of Pure Reason that the so-called table of judgements and, as a consequence, the table of pure concepts of the understanding or categories, is fully exhaustive is well-known. This ambitious assertion has worried and challenged generations of authors. However, thus far the entire discussion has completely disregarded the fact that in his Critique of Practical Reason Kant undertakes a coordinate venture. For the “Table of the Categories of Freedom”, which he sets out, with only (...) a few explanations, in the “Second Chapter” of the Critique, Kant makes, when looked at more closely, the very same claim to completeness. This article shows that this same claim is made, even though Kant does not state this assertion as explicitly as one might have expected. And it poses the question, which underlying, yet concealed assumptions this view might appeal to. Or is it that Kant has merely failed to provide the evidence in this case? (shrink)

The aggregation of consistent individual judgments on logically interconnected propositions into a collective judgment on those propositions has recently drawn much attention. Seemingly reasonable aggregation procedures, such as propositionwise majority voting, cannot ensure an equally consistent collective conclusion. The literature on judgment aggregation refers to that problem as the discursive dilemma. In this paper, we motivate that many groups do not only want to reach a factually right conclusion, but also want to correctly evaluate the reasons for that conclusion. In (...) other words, we address the problem of tracking the true situation instead of merely selecting the right outcome. We set up a probabilistic model analogous to Bovens and Rabinowicz (2006) and compare several aggregation procedures by means of theoretical results, numerical simulations and practical considerations. Among them are the premise-based, the situation-based and the distance-based procedure. Our findings confirm the conjecture in Hartmann, Pigozzi and Sprenger (2008) that the premise-based procedure is a crude, but reliable and sometimes even optimal form of judgment aggregation. (shrink)

Discussions about a replicability crisis in science have been driven by the normative claim that all of science should be replicable and the empirical claim that most of it isn’t. Recently, such crisis talk has been challenged by a new localism, which argues a) that serious problems with replicability are not a general occurrence in science and b) that replicability itself should not be treated as a universal standard. The goal of this article is to introduce this emerging strand of (...) the debate and to discuss some of its implications and limitations. I will in particular highlight the issue of demarcation that localist accounts have to address, i.e. the question of how we can distinguish replicable science from disciplines where replicability does not apply. (shrink)

The opening chapters of Anselm's Monologion contain a ‘proof’ of a perfect being, which has received far less attention than the more famous Proslogion proof, and the ontological arguments derived from it. I wish to rectify this by developing an argument in defence of a crucial premise of the Monologion proof. This premise states that ‘the Good’, i.e. that in virtue of which numerically distinct things may all be good, must itself be a supremely good thing. I motivate the argument (...) before considering objections to both premises, as well as putative ‘parodies’ of my argument. Part of the motivation of my argument will involve the claim that the Good, if it is good at all, must be a paradigm good thing. I conclude that theists have a second kind of ontological argument at their disposal. (shrink)

One of the standard approaches to the metaphysics of personal identity has some counter-intuitive ethical consequences when combined with maximising consequentialism and a plausible doctrine about aggregation of consequences. This metaphysical doctrine is the so-called ‘multiple occupancy’ approach to puzzles about fission and fusion. It gives rise to a new version of the ‘utility monster’ problem, particularly difficult problems about infinite utility, and a new version of a Parfit-style ‘repugnant conclusion’. While the article focuses on maximising consequentialism for simplicity, the (...) problems demonstrated apply more widely to a range of ethical views, especially flavours of consequentialism. This article demonstrates how these problems arise, and discusses a number of options available in the light of these problems for a consequentialist tempted by a multiple occupancy metaphysics. (shrink)

What are we? What is the nature of the human person? Animalism has a straightforward answer to these long-standing philosophical questions: we are animals. After being ignored for a long time in philosophical discussions of our nature, this idea has recently gained considerable support in metaphysics and philosophy of mind. Containing mainly new papers as well as two highly important articles that were recently published elsewhere, this volume's contributors include both emerging voices in the debate and many of those who (...) have been instrumental in shaping it. Some of their contributions defend animalism, others criticize it, still others explore its more general implications. The book also contains a substantial introduction by the editors explaining what animalism is, identifying leading issues that merit attention, and highlighting many of the issues that the contributors have raised. (shrink)

In the Groundwork of the Metaphysics of Morals, Kant explains a perfect duty as one that “admits no exception in favor of inclination”. An imperfect duty must then, in turn, be one which does admit such exceptions. However, according to Kant, all duties are valid without exception, and so there has been broad agreement among Kantians and Kant interpreters from the beginning that perfect duties cannot be characterized by exceptionless validity. I would thus like to argue in favor of a (...) different reading of Kant’s explanation. My thesis is that he uses the term ‘exception’ in quite different ways, as can be documented, for instance, in the Metaphysics of Morals and the Critique of Pure Reason. The term then has another meaning, and this is also the case in the passage in question in the Groundwork. (shrink)

An ethical evaluation of employee participation to decision-making has to be based, obviously, on a theory about ethics, but also on an understanding of the role and the impact of participation in the organisation. This paper aims at sketching different organisational paradigms, and analysing their normative prescriptions w.r.t. participation. It will appear that the recognition of the social nature of man and the acknowledgement of the existence of differentiated goals could enhance the positive outcomes of participation. Next, we will examine (...) to what extent a systemic approach and a stakeholder concept of the firm can meet these requirements. The necessity of a global approach to participation will be emphasised. Consequently, we suggest in the last section of this paper that participation should be extended to the definition of a shared value horizon. (shrink)

In light of this empirical study of who bioethicists are and what their values are and then answering the question “What is the future of bioethics?,” we think it’s important to place this question...

This paper explores whether the case against intellectual property can be strengthened by appealing to the work of F.A. Hayek. It strives first to establish a Hayekian research agenda on copyright by providing a unified reading of Hayek’s scattered remarks and positioning them within a broader picture of the contemporary philosophy, politics, and economics […] The post “The Use of Torrents in Society” appeared first on Libertarian Papers.

Dondeyne, A. Pluriformiteit en eenheid van de filosofie.--Peperzak, A. Wegwijzers naar een dialogiek?--Boer, T. de. De eindigheid van de mens en de oneindigheid van de waarheid.--Hollak, J. Wijsgerige reflecties over de scheppingsidee : St. Thomas, Hegel en de Grieken.--Plat, J. Kants kritiek op de rationele psychologie.--Melsen, A. van. Wijsgerige antropologie en de ontwikkeling van natuurwetenschap en techniek.--Buytendijk, F. Het pathisch aspect van de eindigheid.--Struyker Boudier, H. 's Bergbeklimmers einder.

The life sciences are said to be in the midst of a replication crisis because a majority of published results are irreproducible, and scientists rarely replicate existing data. Here I argue that point 2 of this assessment is flawed because there is a hitherto unidentified form of replication in the experimental life sciences, which I call ‘microreplications’. Using a case study from biochemistry, I illustrate how MRs depend on a key element of experimentation, namely, experimental controls. I end by reflecting (...) on what MRs mean for the broader debate about the replication crisis. (shrink)

There are various ways to reach a group decision on a factual yes–no question. One way is to vote and decide what the majority votes for. This procedure receives some epistemological support from the Condorcet Jury Theorem. Alternatively, the group members may prefer to deliberate and will eventually reach a decision that everybody endorses—a consensus. While the latter procedure has the advantage that it makes everybody happy, it has the disadvantage that it is difficult to implement, especially for larger groups. (...) Besides, the resulting consensus may be far away from the truth. And so we ask: Is deliberation truth-conducive in the sense that majority voting is? To address this question, we construct a highly idealized model of a particular deliberation process, inspired by the movie Twelve Angry Men, and show that the answer is ‘yes’. Deliberation procedures can be truth-conducive just as the voting procedure is. We then explore, again on the basis of our model and using agent-based simulations, under which conditions it is better epistemically to deliberate than to vote. Our analysis shows that there are contexts in which deliberation is epistemically preferable and we will provide reasons for why this is so. (shrink)

Animals can be used in many ways in science and scientific research. Given that society values sentient animals and that basic research is not goal oriented, the question is raised.

Las universidades de hoy enfrentan serios desafíos para cumplir su misión social debido a los cambios producidos por la globalización. El presente trabajo tiene como objetivo: describir elementos presentes en la Universidad de Ciencias Médicas de La Habana, mediante un breve recuento histórico de la enseñanza de la Medicina en Cuba, para describir las funciones, retos, los elementos favorecedores y el sistema de influencias educativas para la formación integral de los profesionales de la salud en la Universidad de Ciencias Médicas (...) de La Habana. Modern universities face serious challenges to fulfill their social mission due to the changes caused by globalization. This paper aims at: describing elements present in the Medical Sciences University of Havana, through a brief historical recountal of the teaching of medicine in Cuba, in order to describe the functions, challenges, beneficial elements and the system of educational influences towards the comprehensive training of health professionals in the Medical Sciences University of Havana. (shrink)

In a recent contribution to this journal, Etzioni (1998) has introduced a “communitarian note on stakeholder theory” based on a principle of fairness. While we do not challenge the principle of fairness itself, we claim that when this principle is applied only to those who invest in the corporation, it cannot serve as the ground for an ethical stakeholder theory. A focus on low-skilled workers as astakeholder group will help us to illustrate this claim.

A central question for psychologists, economists, and philosophers is how human lives should be valued. Whereas egalitarian considerations give rise to models emphasizing that every life should be valued equally, empirical research has demonstrated that valuations of lives depend on a variety of factors that often do not conform to specific normative expectations. Such factors include emotional reactions to the victims and cognitive considerations leading to biased perceptions of lives at risk (e.g., attention, mental imagery, pseudo-inefficacy, and scope neglect). They (...) can lead to a valuation function with decreasing marginal value and sometimes even decreasing absolute value as the number of victims increases. As a result, people spend more money to save an individual while at the same time being insensitive and apathetic to large losses of life, despite endorsing egalitarian norms. In this conceptual paper, we propose a descriptive model highlighting the role of different motivations and the conditions under which cognitions and emotions result in deviations from egalitarian normative valuations of human lives. (shrink)

This chapter provides a critical overview of various influential accounts of de se attitudes including those proposed by Frege, Lewis and Perry. It also addresses the charge that there is nothing distinctive about de se attitudes. The second half outlines a widely accepted and influential model of communication and various complications that arise in applying this model to the communication of de se thoughts. The final section provides an overview of the papers in this volume.

Theoretical models are an important tool for many aspects of scientific activity. They are used, i.a., to structure data, to apply theories or even to construct new theories. But what exactly is a model? It turns out that there is no proper definition of the term "model" that covers all these aspects. Thus, I restrict myself here to evaluate the function of models in the research process while using "model" in the loose way physicists do. To this end, I distinguish (...) four kinds of models. These are (1) models as special theories, (2) models as a substitute for a theory, (3) toy models and (4) developmental models. I argue that models of the types (3) and (4) are considerably useful in the process of theory construction. This will be demonstrated in an extended case-study from High-Energy Physics. (shrink)

ABSTRACT The question of axiomatizability of first-order temporal logics is studied w.r.t. different semantics and several restrictions on the language. The validity problem for logics admitting flexible interpretations of the predicate symbols or allowing at least binary predicate symbols is shown to be ?1 1-complete. In contrast, it is decidable for temporal logics with rigid monadic predicate symbols but without function symbols and identity.

This is a conversation about the application of modeling methods in philosophy and how modeling helps to address philosophical issues that are otherwise difficult to solve. We also talk about the role of mathematics and language in modeling. As an illustration, we analyze the No Alternatives Argument.