Aims to transform logic into a reflection on the nature of language.

Die vier Studien dieses Bandes behandeln alle das Problem, wie sich ein gutes Leben zu einem moralisch guten Leben verhält. Jede untersucht dieses Verhältnis von einer anderen Seite her; jede führt auf ihre Weise zu dem Schluß, daß der Zusammenhang zwischen dem Guten und dem moralisch Guten weder als letztendliche Identität noch als begriffliche Priorität einer der beiden Komponenten verstanden werden darf. Zusammen bilden sie den Entwurf einer praktischen Philosophie, die die Begriffe des individuellen Guten und des moralisch Richtigen als (...) interdependente Grundbegriffe versteht. (shrink)

Earlier in this century, many philosophers of science (for example, Rudolf Carnap) drew a fairly sharp distinction between theory and observation, between theoretical terms like 'mass' and 'electron', and observation terms like 'measures three meters in length' and 'is _2° Celsius'. By simply looking at our instruments we can ascertain what numbers our measurements yield. Creatures like mass are different: we determine mass by calculation; we never directly observe a mass. Nor an electron: this term is introduced in order to (...) explain what we observe. This (once standard) distinction between theory and observation was eventually found to be wanting. First, if the distinction holds, it is difficult to see what can characterize the relationship between theory :md observation. How can theoretical terms explain that which is itself in no way theorized? The second point leads out of the first: are not the instruments that provide us with observational material themselves creatures of theory? Is it really possible to have an observation language that is entirely barren of theory? The theory-Iadenness of observation languages is now an accept ed feature of the logic of science. Many regard such dependence of observation on theory as a virtue. If our instruments of observation do not derive their meaning from theories, whence comes that meaning? Surely - in science - we have nothing else but theories to tell us what to try to observe. (shrink)

In Four Seminars, Heidegger reviews the entire trajectory of his thought and offers unique perspectives on fundamental aspects of his work.

This book is a major contribution to the philosophical literature on the nature of the self, personal identity and survival. Its distinctive methodology is one that is phenomenologically descriptive rather than metaphysical and normative. On the basis of this approach Raymond Martin shows that the distinction between self and other is not nearly as fundamental a feature of our so-called egoistic values as has been traditionally thought. He explains how the belief in a self as a fixed, continuous point (...) of observation enters into our experience of ourselves and the world. He also reveals the explosive implications this thesis has for recent debates over personal identity and what matters in survival. This is the first book of analytic philosophy directly on the phenomenology of identity and survival. It builds bridges between analytic and phenomenological traditions and, thus, to open up a new field of investigation. (shrink)

The paper deals with such a modification of genuine modal realism as to accommodate impossible worlds into its ontology. First of all, the theory of modal realism is presented. Next, several motivations for the acceptance of impossible worlds are adduced. Further, Lewis’s argument against impossible worlds is presented. It is argued that the argument can be weakened by rejection of one of its premises. Finally, two objections against the proposal are countered. Although my strategy accounts for the Opinion concerning the (...) impossible, it allegedly violates another Opinion which conceives the reality classical. It seems, however, that there is no no-question-begging reason to think that reality is classical. How can we know, after all, which logic describes reality? Without a definite answer to the question, the incredibility objection then simply collapses into a statement of a possibilist dogma. (shrink)

Drosophila flies began to be used in the study of species evolution during the late 1930s. The geneticists Natasha Sivertzeva-Dobzhansky and Elizabeth Reed pioneered this work in the United States, and María Monclús conducted similar studies in Spain. The research they carried out with their husbands enabled Drosophila population genetics to take off and reveals a genealogy of women geneticists grounded in mutual inspiration. Their work also shows that women were present in population genetics from the beginning, although their contributions (...) have previously remained unacknowledged. The similarities between their research biographies also illustrate their position in a genealogy of partnerships working on Drosophila genetics. (shrink)

The tremendous advances of research into artificial intelligence as well as neuroscience made over the last two to three decades have given further support to a renewed interest into philosophical discussions of the mind-body problem. Especially the last decade has seen a revival of panpsychist and idealist considerations, often focused on solving philosophical puzzles like the socalled hard problem of consciousness.1–9 While a number of respectable philosophers advocate some sort of panpsychistic solution to the mind-body problem now, fewer advocate that (...) idealism can contribute substantially to the debate. Interest in idealism has nevertheless risen again, as can be seen also from recent overview articles and collections of works.10–14 The working hypothesis here is that a properly formulated idealism can not only provide an alternative view of the mind/matter gap, but that this new view will also shed light on open questions in our common scientific, i.e. materialist, world view. To investigate this possibility, idealism first of all needs a model for the integration of modern science which allows for a mathematically consistent reinterpretation of the physical world as a limiting case of a both material and non-material world, which would make the outcome of idealistic considerations accessible to scientific investigation. To develop such a model I will first try to explain what I mean when I speak of a ‘scientifically tenable’ idealism, including a formulation of the emanation problem which for idealism replaces the interaction problem, then give a very brief summary of the available elements of such a theory in the philosophical literature, before sketching out some ‘design questions’ which have to be answered upon the construction of such models, and finally put forward a first model for a scientifically tenable objective idealism. (shrink)

After about a century since the first attempts by Bohr, the interpretation of quantum theory is still a field with many open questions.1 In this article a new interpretation of quantum theory is suggested, motivated by philosophical considerations. Based on the findings that the ’weirdness’ of quantum theory can be understood to derive from a vanishing distinguishability of indiscernible particles, and the observation that a similar vanishing distinguishability is found for bundle theories in philosophical ontology, the claim is made that (...) quantum theory can be interpreted in an intelligible way by positing a bundle-theoretic view of objective idealism instead of materialism as the underlying fundamental nature of reality. (shrink)

Divided into four parts, this treatise begins with well-known criticisms of nonreligious ethics and then develops an atheistic metaethics. In Part 2, Martin criticizes the Christian foundation of ethics, specifically the ’divine command theory’ and the idea of imitating the life of Jesus as the basis of Christian morality. Part 3 demonstrates that life can be meaningful in the absence of religious belief. Part 4 criticizes the theistic point of view in general terms as well as the specific Christian (...) doctrines of the atonement, salvation, and the resurrection. (publisher, edited). (shrink)

Abstract: Several critics of contextualism claim that this view cannot consistently maintain its advertised neutrality between skepticism and anti-skepticism. Some critics contend that contextualists are forced to side with the skeptic, since any defense of contextualism unavoidably puts in place the skeptic's high requirements for knowledge; others hold that the contextualists' claim to have knowledge of what their own view entails forces them to reject the skeptic's knowledge denial. I show that these arguments misconstrue the role of context in contextualism, (...) and explain how we are to understand the contextualist's proposed agreement with both the skeptic's knowledge denial and the anti-skeptic's knowledge attribution. (shrink)

From the early 1790s until after the turn of the century, a very productive but also controversial exchange took place between Reinhold and Fichte. Though many key aspects of post-Kantian philosophy were discussed, the philosophical confrontation between Reinhold and Fichte is most instructive for the understanding of post-Kantian philosophy. The exchange started when Fichte published his verdict on Reinhold's Elementarphilosophie and disapproved of its fundamental principle. In 1794 Fichte challenged Reinhold by presenting his Wissenschaftslehre. Reinhold was not convinced of Fichte's (...) foundation of philosophy at first, but announced that he accepted the Wissenschaftslehre in 1797. While Reinhold and Fichte officially collaborated in the following three years, tensions concerning fundamental questions were still present. When Reinhold adopted Rational Realism, his relation to Fichte deteriorated and the exchange between the two finally ended. The contributions in the present collection focus on the central systematic issues at the different stages of the confrontation between Fichte and Reinhold, thereby illuminating questions that are essential to the understanding of the evolution of post-Kantian German philosophy. (shrink)

Discussion of sexuality in African cultures has a long history, but since the 1990s ethical reflections on homosexuality on the continent have often degenerated into furors and provoked a spate of anti-gay legislation in several countries. Refutations of homophobic dispositions encounter as barrier a pervasive belief in African cultures, that childbearing for community replenishment is a cherished moral duty. Several philosophers consider these to be exaggerated inhibitions that unjustifiably impede social acceptance of homosexuality, and have proposed as a solution what (...) they consider to be self-justifying political-moral principles, that terminate in value-pluralistic ideas such as the acceptance of the equality of sexual orientations and vindication of the right to the freedom to choose and satisfy sexual desire. I question the adequacy of such self-justificatory normative principles and consider the solutions they proffer as depreciating the moral point of the African pro-natalist position. Consequently, I develop a moral argument grounded in the ontology of Kwame Gyekye’s moderate communitarian theory of personhood as the most persuasive justification for homosexuality. (shrink)

The idea that the changing entropy of a system is relevant to explaining why we know more about the system's past than about its future has been criticized on several fronts. This paper assesses the criticisms and clarifies the epistemology of the inference problem. It deploys a Markov process model to investigate the relationship between entropy and temporally asymmetric inference.

The saying reads, "The waking have a single cosmos in common," i.e., a single world-shape in which they take part in common. By this is already expressed what the later moral philosopher Plutarch, who preserved the fragment for us, pointed to in his interpretation: in sleep each turns away from the common cosmos and turns to something which belongs to him alone, something thus which he does not and cannot share with any other. That Heracleitus himself, on the contrary, understood (...) this less as the sleep of an individual, including the sphere of dreams, than as a cosmos, one among numberless fleeting world-shapes, in no way corresponds to what we know of his teachings. (shrink)

The present analysis of the evolution of the concept of freedom in Ernst Tugendhat’s philosophy aims to highlight several interesting facts. First, Tugendhat attempts to describe the meaning of Kant’s statement “I could have acted otherwise” from a non-transcendental perspective. Second, he makes an effort to avoid the classical Kantian dilemma of the relation of free will and determinism by posing the question differently. Third, he situates the issue of the relation of freedom and causality in the framework of the (...) inner structure of freedom – examining it from the perspective of the human’s relation to him- or herself. Fourth, he attempts repeatedly to overcome the impossibility of considering freedom in the objective language of causality. The paper demonstrates why the issue of freedom remains a central problem of continental philosophy. (shrink)

In this paper I intend to discuss social decision-making involving extreme risks. By an extreme risk, I mean a potential outcome of an act for which the probability is low, but whose negative value is high. Extreme risks are often discussed when new technologies are introduced into society. Nuclear power and genetic engineering are two well-known examples.

In a letter to M. Coray, Thomas Jefferson distinguished two distinct notions of political authority. The first was that of ancient Greece, which was characterized by “slavery” and the subjection of the population. Jefferson’s characterization was astute insofar as Aristotle regarded some groups as privileged to rule “by nature,” while all other hereditary groups were fit only to be ruled. The second type, referring to governments of “the present age,” rejected that standard in favor of equality and the promotion of (...) the people’s “happiness.” Unexpectedly, the dichotomy between hereditary privilege systems and egalitarian service to the people maps onto the contrast between “feudal” and “bureaucratic” systems in late imperial Chinese theory. In other words, this insight into the nature of authority was known to theorists both in China and in the “West,” suggesting that it captures something fundamental about the nature of “authority.” This essay probes the dichotomy in two ways, theoretical and historical. In theory, “feudal” systems, east and west, seem to be informed by a substance metaphor, and so both Aristotle and his early modern followers conflated authority with social status, and imagined the latter as a hereditary, noble substance such as gold. In this model, social groups are necessarily ranked, with gold being nobler, for instance, than brass. Because authority inheres in the person as a substance, authority is personalistic. In other words, there is no clear, external standard for checking abuses of power. Classical Chinese bureaucratic theory imagined authority as a tally. In that case, an officer’s performance had to match the office’s public charge. Because the assignment of office is merit-based, tally systems tend to be more egalitarian. Moreover, they naturally provide an external standard for checking abuse, namely, the officer’s effect on the people’s “happiness.” Historically, these two paradigms clashed in England and Europe during the seventeenth and eighteenth centuries, when translations of Chinese texts became available. Using translingual analysis, this essay traces the transformation of authority from a substance model to a tally model in the thinking of several Enlightenment writers, culminating in the writings of Thomas Jefferson. (shrink)

Resumen: La noción de los derechos humanos, en la actualidad, tiene tantos seguidores, como detractores. A partir de Slavoj Žižek es posible encontrar una propuesta alternativa e irreverente, proveniente de un filósofo provocador que se proclama como defensor de la intolerancia, en cuanto rechaza la mal entendida tolerancia liberal. Sumario: 1. La distorsión ideológica. 2. Paradojas presentes en la ideología de los derechos humanos. 3. Un liberalismo incoherente y el embate de la envidia. 4. El decálogo y sus puntos de (...) quiebre. 5. Los riesgos del denominado “multiculturalismo liberal” en medio del imperio del capitalismo global. 6. Sobre el fundamentalismo y por un pacifismo ateo. (shrink)

"A shortened version of "From here to infinity" was broadcast on BBC Radio 4 as the Reith Lectures 2010, entitled "Scientific horizons""--T.p. verso.