n + 1 nested k-ary fixed point operators are more expressive than n. This holds on finite structures for all sublogics of partial fixed point logic PFP that can express conjunction, existential quantification and deterministic transitive closure of binary relations using at most k-ary fixed point operators and that are closed against subformulas. Among those are a lot of popular fixed point logics.

When confronted with an ethical dilemma, most of us like to think we would stand up for our principles. But we are not as ethical as we think we are. In Blind Spots, leading business ethicists Max Bazerman and Ann Tenbrunsel examine the ways we overestimate our ability to do what is right and how we act unethically without meaning to. From the collapse of Enron and corruption in the tobacco industry, to sales of the defective Ford Pinto, the downfall (...) of Bernard Madoff, and the Challenger space shuttle disaster, the authors investigate the nature of ethical failures in the business world and beyond, and illustrate how we can become more ethical, bridging the gap between who we are and who we want to be. Explaining why traditional approaches to ethics don't work, the book considers how blind spots like ethical fading--the removal of ethics from the decision--making process--have led to tragedies and scandals such as the Challenger space shuttle disaster, steroid use in Major League Baseball, the crash in the financial markets, and the energy crisis. The authors demonstrate how ethical standards shift, how we neglect to notice and act on the unethical behavior of others, and how compliance initiatives can actually promote unethical behavior. They argue that scandals will continue to emerge unless such approaches take into account the psychology of individuals faced with ethical dilemmas. Distinguishing our "should self" from our "want self", the authors point out ethical sinkholes that create questionable actions. Suggesting innovative individual and group tactics for improving human judgment, Blind Spots shows us how to secure a place for ethics in our workplaces, institutions, and daily lives. (shrink)

The book "Philosophical Foundations of Neuroscience" is an engaging criticism of cognitive neuroscience from the perspective of a Wittgensteinian philosophy of ordinary language. The authors' main claim is that assertions like "the brain sees" and "the left hemisphere thinks" are integral to cognitive neuroscience but that they are meaningless because they commit the mereological fallacy—ascribing to parts of humans, properties that make sense to predicate only of whole humans. The authors claim that this fallacy is at the heart of Cartesian (...) dualism, implying that current cognitive neuroscientists are Cartesian dualists. Against this claim, we argue that the fallacy cannot be committed within Cartesian dualism either, for this doctrine does not allow for an intelligible way of asserting that a soul is part of a human being. Also, the authors' Aristotelian essentialistic outlook is at odds with their Wittgensteinian stance, and we were unconvinced by their case against explanatory reductionism. Finally, although their Wittgensteinian stance is congenial with radical behaviorism, their separation between philosophy and science seems less so because it is based on a view of philosophy as a priori. The authors' emphasis on the a priori, however, does not necessarily commit them to rationalism if it is restricted to conceptual or analytical truths. (shrink)

El artículo formula una interpretación de la computabilidad desde la perspectiva del conceptualismo realista. En esta interpretación, la noción central es la de concepto computable, el cual se entiende como cierto tipo de capacidad cognitiva. Aquí se muestra cómo difiere esa interpretación conceptualista de la clásica, denominada teoría de la computabilidad efectiva, en la cual el concepto fundamental es el de algoritmo; también se discute la relación entre estas dos interpretaciones. La discusión explora las consecuencias de la idea de que (...) los contenidos de los conceptos computables se pueden expresar en algoritmos. En un apéndice se plantean, muy brevemente, las diferencias entre el enfoque conceptualista de la computabilidad y otros dos enfoques no clásicos: el intuicionista y el representacionista./// This paper formulates an interpretaron of computability from the perspective of realist conceptualism. The key notion within this theory is that of a computable concept, where a concept is a cognitive capacity of a certain sort. Differences and connections between the conceptualist interpretation and the classical one, customarily referred to as the theory of effective computability, for which the key concept is that of an algoríthm, are shown in the text. Consequences of the idea that the content of computable concepts can be expressed in algoríthms are explored. An appendix briefly outlines how the present conceptualist approach differs from two other non-classical interpretations of computability, the intuitionist and the representationist. (shrink)

This paper develops a critique of the concept of ‘ethical identity’ as this has been used recently to distinguish between ‘cynical’ and ‘authentic’ forms of corporate responsibility. Taking as our starting point Levinas’ demanding view of responsibility as ‘following the assignation of responsibility for my neighbour’, we use a case study of a packaging company—PackCo—to argue that a concern with being seen and/or seeing oneself as responsible should not be confused with actual responsibility. Our analysis of the case points first (...) to the allure of programmes of strategic corporate responsibility and the ways in which, through identification, they can provide a tacit form of moral sanction to managers in their aggressive pursuit of profit. It then contrasts the responses of different managers to negative staff feedback to illustrate the difference between managers’ attempts to defend their identity of being ‘responsible’ managers, and responsible conduct itself. The paper concludes that a potent danger of programmes of corporate responsibility is that they allow managers to deceive not just others, but also themselves in relation to the exercise of responsibility. (shrink)

Negotiation and decision-making expert Max Bazerman discusses how we can make more ethical choices by reframing our intentions toward being better rather than being perfect.

Vorwort über das Leben der Mathematiker.--Die Bernoullis.--Leonhard Euler und die Phantasie in der Mathematik.--Gauss und die Mathematik.--Geist und Character d'Alemberts.--Evariste Galois.--über Niels Henrik Abels.--Bernard Bolzanos Grösse.--Felix Klein, der Systematiker der Geometrie.--David Hilbert.

Einleitung.--Das irrationale in der mathematik.--Der verfall der anschauung.--Mathematik und ästhetik.--Das unendliche.--Intuitionismus, logizismus und formalismus.--Betrachtungen über den gegenstand der mathematik.--Anmerkungen und nachweise.--Wörterbuch der disziplinen.

SummaryDo we need to recognize distinctive forms of reasoning about what should be done that are not reducible to deductive or inductive forms? A canonical form for such deliberative reasoning is proposed, in which the conclusion is a “praxigenic dictum” . It is argued that a deliberative argument has a kernel that can be viewed as the proposed solution to a specified problem or task. In evaluating such a solution no distinctively “practical” principles seem to be needed.

Nor does the converse relation hold. Freedom does not insure facility, as the following case shows. Jones is free, any time he wishes, to press five hundred pounds. There is no law against it and nobody will object if he makes the attempt. Nevertheless, Jones, who weighs only a hundred pounds himself, is unable to lift fifty pounds, much less five hundred, and must fail if he tries. Again, the distinction is that between "may" and "can." Jones may lift five (...) hundred pounds; he can't. He has the prerogative but not the power; he has the right but not the strength. (shrink)

Immanente Philosophie ist ein unveranderter, hochwertiger Nachdruck der Originalausgabe aus dem Jahr 1898. Hansebooks ist Herausgeber von Literatur zu unterschiedlichen Themengebieten wie Forschung und Wissenschaft, Reisen und Expeditionen, Kochen und Ernahrung, Medizin und weiteren Genres. Der Schwerpunkt des Verlages liegt auf dem Erhalt historischer Literatur. Viele Werke historischer Schriftsteller und Wissenschaftler sind heute nur noch als Antiquitaten erhaltlich. Hansebooks verlegt diese Bucher neu und tragt damit zum Erhalt selten gewordener Literatur und historischem Wissen auch fur die Zukunft bei.