The aim of the paper is to present and evaluate Bolzano's theory of grounding, that is, his theory of the concept expressed and the relation brought into play by 'because'. In the first part of the paper (Sections 1-4) the concept of grounding is distinguished from and related to three other concepts: the concept of an epistemic reason}, the concept of causality, and the concept of deducibility (i.e., logical consequence). In its second part (Sections 5-7) Bolzano's positive account of grounding (...) is reconstructed in axiomatic form and critically discussed. (shrink)

Three facts are widely thought to be key to the characterization of human cognitive uniqueness (though a number of other factors are often cited as well): (a) humans are sophisticated cultural learners; (b) humans often rely on mental states with rich representational contents; and (c) humans have the ability and disposition to make and use tools. This article argues that (a)–(c) create a positive feedback loop: Sophisticated cultural learning makes possible the manufacture of tools that increase the sophistication of representational (...) decision-making, which in turn allows for yet further increases in the sophistication of cultural learning and tool manufacture. (shrink)

The origin of novel traits is what draws many to evolutionary biology, yet our understanding of the mechanisms that underlie the genesis of novelty remains limited. Here I review definitions of novelty including its relationship to homology. I then discuss how ontogenetic perspectives may allow us to move beyond current roadblocks in our understanding of the mechanics of innovation. Specifically, I explore the roles of canalization, plasticity and threshold responses during development in generating a reservoir of cryptic genetic variation free (...) to drift and accumulate in natural populations. Environmental or genetic perturbations that exceed the buffering capacity of development can then release this variation, and, through evolution by genetic accommodation, result in rapid diversification, recurrence of lost phenotypes as well as the origins of novel features. I conclude that, in our quest to understand the nature of innovation, the nature of development deserves to take center stage. BioEssays 30:432–447, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Transition Probability (fidelity) for pairs of density operators can be defined as a “functor” in the hierarchy of “all” quantum systems and also within any quantum system. The Introduction of “amplitudes” for density operators allows for a more intuitive treatment of these quantities, also pointing to a natural parallel transport. The latter is governed by a remarkable gauge theory with strong relations to the Riemann-Bures metric.

We present a model of computation for string functions over single-sorted, total algebraic structures and study some basic features of a general theory of computability within this framework. Our concept generalizes the Blum-Shub-Smale setting of computability over the reals and other rings. By dealing with strings of arbitrary length instead of tuples of fixed length, some suppositions of deeper results within former approaches to generalized recursion theory become superfluous. Moreover, this gives the basis for introducing computational complexity in a BSS-like (...) manner. Relationships both to classical computability and to Friedman's concept of eds computability are established. Two kinds of nondeterminism as well as several variants of recognizability are investigated with respect to interdependencies on each other and on properties of the underlying structures. For structures of finite signatures, there are universal programs with the usual characteristics. For the general case of not necessarily finite signature, this subject will be studied in a separate, forthcoming paper. (shrink)

Parallel to the public discussion on the benefits and risks of nanotechnology, a debate on the ethics of nanotechnology has begun. It has been postulated that a new “nano-ethics” is necessary. In this debate, the — positive as well as negative — visionary and speculative innovations which are brought into connection with nanotechnology stand in the foreground. In this contribution, an attempt is made to discover new ethical aspects of nanotechnology in a more systematic manner than has been the case. (...) It turns out that there are hardly any completely new ethical aspects raised by nanotechnology. It is much rather primarily a case of gradual shifts of emphasis and of relevance in questions which, in principle, are already known and which give reason for ethical discussions on nanotechnology. In a certain manner, structurally novel ethical aspects arise through the important role played by visions in the public discourse. New questions are also posed by the fact that previously separate lines of ethical reflection converge in the field of nanotechnology. The proposal of an independent “nano-ethics”, however, seems exaggerated. (shrink)

Dynamic stability of the knee and weakness of the extensor muscles are considered to be the most important functional limitations after anterior cruciate ligament injury, probably due to changes at the central level of motor control rather than at the peripheral level. Despite general technological advances, fewer contraindicative surgical procedures, and extensive postoperative rehabilitation, up to 65% of patients fail to return to their preinjury level of sports, and only half were able to return to competitive sport. Later, it becomes (...) clear that current rehabilitation after knee surgery is not sufficient to address the functional limitations after ACL reconstruction even years after surgery. Therefore, new therapeutic tools targeting the central neural system, i.e., the higher centers of motor control, should be investigated and integrated into current rehabilitation practice. To improve motor performance when overt movement cannot be fully performed, several techniques have been developed to increase physical and mental activation without the need to perform overt movements. Among the most popular cognitive techniques used to increase physical performance are motor imagery and action observation practices. This review, which examines the available evidence, presents the underlying mechanisms of the efficacy of cognitive interventions and provides guidelines for their use at home. (shrink)

In their book Unto Others, Sober and Wilson argue that various evolutionary considerations (based on the logic of natural selection) lend support to the truth of psychological altruism. However, recently, Stephen Stich has raised a number of challenges to their reasoning: in particular, he claims that three out of the four evolutionary arguments they give are internally unconvincing, and that the one that is initially plausible fails to take into account recent findings from cognitive science and thus leaves open a (...) number of egoistic responses. These challenges make it necessary to reassess the plausibility of Sober & Wilson’s evolutionary account—which is what I aim to do in this paper. In particular, I try to show that, as a matter of fact, Sober & Wilson’s case remains compelling, as some of Stich’s concerns rest on a confusion, and those that do not are not sufficiently strong to establish all the conclusions he is after. The upshot is that no reason has been given to abandon the view that evolutionary theory has advanced the debate surrounding psychological altruism. (shrink)

Originally presented as the author's thesis (doctoral)--Universiteat Mainz, 1992, under the title: Die Kohearenztheorie der Wahrheit und der Kunst im Speatwerk von Ludwig Wittgenstein.

There are different possibilities for defining the areas for the application of ethics to engineering. They range from descriptive analysis of engineers’ relationship to moral criteria and extend to normative issues on how engineers should design more “sustainable” technology. In this paper, a frame of reference is proposed, which makes it possible to elaborate in a transparent manner goals for analysis of the scope of ethics in engineering. Its point of departure is marked by two questions: 1) which types of (...) situation in the practice of engineering require ethical reflection? and 2) to what extent are engineers expected to assume moral responsibility in the practice of their profession? The answers to both of these questions presuppose reflection on the societal processes of setting definitions and of making ascriptions. Understanding these processes of societal “construction” of demands for ethical reflection in engineering and of engineers’ moral responsibilities should be an important objective of the analysis of ethics in engineering. (shrink)

Recent research has detailed the use of neuroscience in several jurisdictions, but Australia remains a notable omission. To fill this substantial void we performed a systematic review of neuroscience in Australian criminal cases. The first section of this article reports the results of our review by detailing the purposes for which neuroscience is admitted into Australian criminal courts. We found that neuroscience is being admitted pre-trial, at trial, and during sentencing. In the second section, we evaluate these applications. We generally (...) found that courts admit neuroscience cautiously, and to supplement more well-established forms of evidence. Still, we found some instances in which the court seemed to misunderstand the neuroscience. These cases ranged from interpreting neuroscience as “objective” evidence to admitting neuroscience when the same non-neuroscientific psychiatric evidence would be inadmissible for being common sense. Furthermore, in some cases, neuroscientific evidence presents a double-edged sword; it may serve to either aggravate or mitigate a sentence. Thus, the decision about whether or not to tender this evidence is risky. (shrink)

Finding out why we have beliefs and desires is important for a thorough understanding of the nature of our minds (and those of other animals). It is therefore unsurprising that several accounts have been presented that are meant to answer this question. At least in the philosophical literature, the most widely accepted of these are due to Kim Sterelny and Peter Godfrey-Smith, who argue that beliefs and desires evolved due to their enabling us to be behaviourally flexible in a way (...) that reflexes do not—which, they claim, is beneficial in epistemically complex environments. However, as I try to make clear in this paper, upon closer consideration, this kind of account turns out to be theoretically implausible. In the main, this is because it fails to give due credit to the powers of reflex-driven organisms, which can in fact be just as flexible in their behaviour as ones that are belief/desire-driven. In order to improve on this account, I therefore propose that beliefs and desires evolved, not due to their enabling us to do something completely different from what reflexive organisms can do, but rather due to their enabling us to do the same things better. Specifically, I argue that beliefs and desires evolved for making the generation of behaviour more efficient, since they can simplify the necessary cognitive labour considerably. I end by considering various implications of this account. (shrink)

In the wake of the emergence and rapid development of nanoethics there swiftly followed fundamental criticism: nanoethics was said to have become much too involved with speculative developments and was concerning itself too little with actually pending questions of nanotechnology design and applications. If this diagnosis is true, then large parts of nanoethics are misguided. Such fundamental criticism must surely either result in a radical reorientation of nanoethics or be refuted for good reasons. In this paper, I will examine the (...) critics’ central arguments and, building on this scrutiny, formulate an answer to these alternatives. The results lead to conclusions which allow explaining and unfolding the thesis of this paper that instead of speculative nanoethics we should better speak of and develop explorative philosophy of nanotechnology. (shrink)

Business schools have become implicated in the widespread demonisation of the financial classes. By educating those held most responsible for the crisis – financial traders and speculators – they are said to have produced ruthlessly talented graduates who have ambition in abundance but little sense for social responsibility or ethics. This ethical lack thrives upon the trading floor within a compelling critique of the complicity of the pedagogy of the business school with the financial crisis of the global economy. An (...) ethical turn within the curriculum is now widely encouraged as a counteractive force. Within this paper, however, we argue that taking this ethical turn is not enough. For business ethicists to learn from the financial crisis, the crisis' legacy needs to be taken account of, and financialisation needs to be taken seriously. Pedagogical reform cannot bracket itself off from the crisis as if it were coincidental with or separate from it. Post-crisis pedagogy must rather take the fact that it is requested now, in light of the crisis, as its very point of departure. The financial crisis must not be understood as something to be resisted in the name of Business Ethics. Instead, the financial crisis must be understood as the very foundation for contemporary Business Ethics in particular and for contemporary business and management education more generally. (shrink)

Far-reaching promises made by nanotechnology have raised the question of whether we are on the way to understanding human beings more and more as belonging to the realm of technology. In this paper, an increasing need to understand the technological re-conceptualization of human beings is diagnosed whenever increasingly “technical” interpretations of humans as mechanical entities are disseminated. And this can be observed at present in the framework of nanobiotechnology, a foremost “technical” self-description where a technical language is adopted. The arena (...) in which the decision is made on increasing the use of technological understanding to define mankind will not be found in the surgery room in which one works with implants, nor the NBIC-laboratory, in which “nerve plugs” are supposed to be developed. The thesis of this paper is that such arena is rather related to the manner in which concepts of humanity are associated with it, how we think and talk about ourselves, and which consequences we draw out of it. (shrink)

Schon seit ihrer Gründung in den 1970er-Jahren ist die Reihe Germanistische Linguistik (RGL) exponiertes Forum des Faches, dessen Namen sie im Titel führt. Hinsichtlich der thematischen Breite (Sprachebenen, Varietäten, Kommunikationsformen, Epochen), der Forschungsperspektiven (Theorie und Empirie, Grundlagenforschung und Anwendung, Inter- und Transdisziplinarität) und des methodologischen Spektrums ist die Reihe offen angelegt. Das Aufgreifen neuer Trends hat in ihr ebenso Platz wie das Fortführen von Bewährtem. Die Publikationsformen reichen von Monographien und Sammelbänden bis zu Wörterbüchern. Wissenschaftlicher Beirat (ab November 2011): Prof. (...) Dr. Karin Donhauser (Berlin) Prof. Dr. Stephan Elspaß (Augsburg) Prof. Dr. Helmuth Feilke (Gießen) Prof. Dr. Jürg Fleischer (Marburg) Prof. Dr. Stephan Habscheid (Siegen) Prof. Dr. Rüdiger Harnisch (Passau). (shrink)

This book is the first systematic treatment of the philosophy of science underlying evolutionary economics. It does not advocate an evolutionary approach towards economics, but rather assesses the epistemic value of appealing to evolutionary biology in economics more generally. The author divides work in evolutionary economics into three distinct, albeit related, forms: a structural form, an evidential form, and a heuristic form. He then analyzes five examples of work in evolutionary economics falling under these three forms. For the structural form, (...) he examines the parallelism between natural selection and economic decision making, and the parallelism between natural selection and market competition. For the evidential form, he looks at the relationship between animal and human economic decision making, and the evolutionary explanation of diversity in human economic decision making. Finally, for the heuristic form, he focuses on the plausibility of equilibrium modeling in evolutionary ecology and economics. In this way, he shows that linking evolutionary biology and economics can make for a powerful methodological tool that can enable progress in our understanding of various economics questions. Structure, Evidence, and Heuristic will be of interest to scholars and advanced students working in philosophy of science, philosophy of social science, evolutionary biology, and economics. (shrink)

I distinguish two versions of kin selection theory—a purely genetic version and a version that also appeals to cultural forms of cooperation —and present an argument in favor of using the former when it comes to accounting for the evolution of cooperation in non-human organisms. Specifically, I first show that both GKST and WKST are equally mathematically coherent—they can both be derived from the Price equation—but not necessarily equally empirically plausible, as they are based on different assumptions about the inheritance (...) system underlying the cooperative phenotype. Given this, I then, second, present a model selection theoretic argument in favor of GKST over WKST. This argument is based on the fact that, in non-human cases, the former theory is likely to be as empirically successful as WKST, while containing fewer degrees of freedom. I end by defending both the intrinsic importance of this argument and its relevance to the discussion surrounding the “gene’s eye view of evolution.”. (shrink)

Confabulations are memories of events and experiences that have never actually happened. Such false memories have fascinated scientists for over a century, and in recent years been the subject of much debate. This is the first book to provide an in-depth analysis of an extraordinary and controversial subject.

Business schools have become implicated in the widespread demonisation of the financial classes. By educating those held most responsible for the crisis – financial traders and speculators – they are said to have produced ruthlessly talented graduates who have ambition in abundance but little sense for social responsibility or ethics. This ethical lack thrives upon the trading floor within a compelling critique of the complicity of the pedagogy of the business school with the financial crisis of the global economy. An (...) ethical turn within the curriculum is now widely encouraged as a counteractive force. Within this paper, however, we argue that taking this ethical turn is not enough. For business ethicists to learn from the financial crisis, the crisis' legacy needs to be taken account of, and financialisation needs to be taken seriously. Pedagogical reform cannot bracket itself off from the crisis as if it were coincidental with or separate from it. Post‐crisis pedagogy must rather take the fact that it is requested now, in light of the crisis, as its very point of departure. The financial crisis must not be understood as something to be resisted in the name of Business Ethics. Instead, the financial crisis must be understood as the very foundation for contemporary Business Ethics in particular and for contemporary business and management education more generally. (shrink)

recent defence of the massive modularity thesis. However, as this paper seeks to show, there are major flaws in its structure. If construed deductively, it is unsound: modular mental architecture is not necessarily the best architecture, and even if it were, this alone would not show that this architecture evolved. If construed inductively, it is not much more convincing, as it then appears to be too weak to support the kind of modularity Carruthers is concerned with. The upshot of this (...) is that whatever reason we might have for believing that the mind is massively modular, it is not based on the argument from design. Introduction Carruthers’ Argument from Design Modularity and Optimality: Problems for the Deductive Argument from Design Degrees of Modularity: Problems for the Inductive Argument from Design Conclusion CiteULike Connotea Del.icio.us What's this? (shrink)

Business Ethics: A European Review, EarlyView.

Introduction The analytical way of thinking has been one of the most fruitful paradigms in this century in philosophy and in different sciences, ...

The role of ethics in technology development has been often questioned, especially in the early days of societal reflection of technology. However, the situation has changed dramatically. Ethical consideration now is generally declared to be indispensable in shaping technology in a socially acceptable and sustainable way. The expectations of ethics are large; often even a kind of “New Ethics” is postulated. In the present paper an over-estimation of the role of ethics for technology development is rejected. It is argued that (...) ethical reflection is, indeed, indispensable in certain problem areas and situation types; but there is, on the other hand, space for technology development free from the requirement for ethical reflection. The absence of a requirement for ethical reflection, however, always has to be considered relative to some “morale provisoire” (provisional morality) as an accepted normative framework within which technology development may occur without explicit ethical reflection. If this framework, however, is doubted or is shown to be insufficient the situation changes completely. Ethical reflection in this case becomes necessary, to consider this normative framework in order to offer modifications or supplements. (shrink)

I critically discuss a recent innovation in the debate surrounding the plausibility of rational choice theory : the appeal to evolutionary theory. Specifically, I assess Gigerenzer and colleagues’ claim that considerations based on natural selection show that, instead of making decisions in a RCT-like way, we rely on ‘simple heuristics’. As I try to make clearer here, though, Gigerenzer and colleagues’ arguments are unconvincing: we lack the needed information about our past to determine whether the premises on which they are (...) built are true—and, hence, we cannot tell whether they, in fact, speak against RCT. (shrink)

This article offers a critical edition of a handwritten and unpublished letter by the philosopher and mathematician Lazarus Bendavid. Created around 1805, the autograph is of great interest to the intellectual biography of the GermanJewish author as well as for the historiography of philosophy at the end of the 18th and the beginning of the 19th century. The text describes and evaluates the situation of philosophy in Germany after Kant's death in great detail, mentioning the names of no less than (...) 30 philosophers. The following edition includes a reconstruction of the communicative situation that led up to the letter, especially the identification of its recipient, and a brief characterization of its content, the rendition of the transcribed text in a text critical form, a thorough comment on the mentioned authors and works, a methodologically oriented editorial addendum and an interpretative commentary in the spirit of constellation research. (shrink)

Western societies today are marked by a broad liberal consensus in favor of toleration. Yet, some philosophers have charged that political toleration as a liberal ideal is incoherent. Some have argued that toleration is incompatible with liberal political orders due to egalitarian considerations. Others have suggested that in a truly liberal society, where the state’s justice-based duties of non-interference are the most appropriate response to diversity, political toleration is practically redundant. This article defends political toleration against the above allegations. My (...) goal is twofold: first of all, to formulate a coherent conception of toleration that is fully consistent with the egalitarian spirit of our times and then to demonstrate that, contrary to critics’ claims, political toleration is not an obsolete ideal that belongs to a bygone era. And all this because, I believe, in a liberal constitutional order, political toleration’s specific role is not identical with, and cannot be reduced to, the state’s justice-based duties of non-interference. Accordingly, I argue that political toleration belongs to a specific mode of politics: the extraordinary politics. When the rules of justice are not available, or their application is not feasible, the extraordinary politics, in which toleration plays a role, emerges as the persistent residue of the ordinary politics. Therefore, political toleration and justice-based duties of non-interference should be seen as accompanying practices that represent two modes of politics. (shrink)

A simplified relationship between setting of a norm and an individual’s compliance can be characterized by three distinct stages: norm comprehension and processing; the deliberate compliance decision of the individual; and non-deliberate decision-making. On each stage, there is insight from social sciences, experimental psychology and behavioural law and economics making different predictions about individual compliance behaviour. We study the implications of extra-juridical insight as well as normative constitutional requirements on the optimal design of norms. We find considerable variance in norm (...) designs for improving compliance depending on the respective empirical insight. Regarding norm comprehension, there is ambiguity in the relationship between individual’s limited cognitive processing capacity and the constitutional law imperative for norm specificity. The stage of deliberate decision-making relates to the rationality model of human behaviour allowing for economic, reciprocal, communicative human dispositions, each of which requires different law designs to induce individual’s compliance. Homo oeconomicus responds to law design using costs as steering tool. Homo reciprocans can be directed through decentralized self-regulation, governance of small political units and belief management. And compliance of homo communicans can be induced when procedures are perceived as being fair and inclusive. Finally, the existence of non-deliberate decision-making may justify paternalistic legal measures. The findings may inform lawmakers in how to design and draft laws to optimize norm compliance. (shrink)

Handling the impacts and consequences of technology has become a problem of political, social and scientific relevance since the Sixties. The earlier assumption that technological evolution would automatically lead to social and human progress in an emphatic sense can no longer be sustained. The ambivalence of technology has become a standing topic in the public, philosophical and scientific debate .In this situation new challenges to technology policy are emerging. Functions of an `early warning' with respect to the risks or potentials (...) of new technologies or to ways of avoiding or, at least, resolving technology conflicts by compromise have been postulated . Technology policy pursued by parliament or government, therefore, is in need of scientific consultation . Since the Seventies a number of institutions in this field have been founded , either primarily as parliamentary bureaus of knowledge-transfer to the decision-makers , as networks with a low degree of institutionalization or as independent scientific institutes .The scientific discussion on how to acquire and establish orientational knowledge for decision-makers facing the ambivalence of technology is sectoralized into two branches: the ethics of technology and technology assessment . These two branches are based on fundamentally different assumptions concerning how to give orientation to technology policy: the philosophical ethics, of course, emphasizes the normative implications of decisions on technology and the importance of moral conflicts , while technology assessment relies mainly on sociological or economic research .Both approaches have largely been developed and practised without regard to one another. In Germany, at the beginning of the Nineties the conceptual discussion around these questions was initiated. At first, a lot of misunderstandings appeared, both parties fundamentally criticizing each other, often one denying the competence of the other to deal appropriately with technology problems . In this paper the conflict is analyzed by looking at the situation in Germany, summarizing and weighing the main arguments which have been brought up by TA and the ethical approach to technology.As a result it will be shown that both are partly right, whereby the relative weight of both approaches in their capacity to give orientation is dependent on contextual circumstances. A non-reductionistic overall approach must take into account the normative aspects of the ethics of technology when handling moral conflicts as well as the need for operationalization, concreteness and established knowledge about the processes of “managing technology in society” postulated by TA. (shrink)

Moral Sanctuary is used in this paper as a metaphor for any theory which makes actions immune from moral criticism. Three arguments favoring moral sanctuaries for business activities are countered. Two of the arguments rest on faulty analogies. One compares business activities to games, another to the behavior of machines. The third rests on the claim that business is a unique activity. This position is rejected by a reductio ad absurdum argument; it entails the immunity of all professional activities from (...) moral judgment. I argue that business managers are accountable to the combined requirements of professionalism and democratic citizenship, notions which are briefly described at the conclusion of the paper. (shrink)

The 18 contributions to this volume deal with a variety of 'tropes', such as metaphor, metonymy, synecdoche, irony, euphemism, antonomasia and hyperbole. Using various approaches or paradigms the authors aim to find answers to the crucial epistemological questions, namely whether and to what extent utterances containing tropes can be said to be true or false.