The paper shows that for any invalid polysyllogism there is a procedure for constructing a model with a domain with exactly three members and an interpretation that assigns non-empty, non-universal subsets of the domain to terms such that the model invalidates the polysyllogism.

Aristotle's syllogistic is extended to include denumerably many quantifiers such as 'more than 2/3' and 'exactly 2/3.' Syntactic and semantic decision procedures determine the validity, or invalidity, of syllogisms with any finite number of premises. One of the syntactic procedures uses a natural deduction account of deducibility, which is sound and complete. The semantics for the system is non-classical since sentences may be assigned a value other than true or false. Results about symmetric systems are given. And reasons are given (...) for claiming that syllogistic validity is relevant validity. (shrink)

Syllogisms with or without negative terms are studied by using Gergonne's ideas. Soundness, completeness, and decidability results are given.

Godfrey-Smith’s environmental complexity thesis is most often applied to multicellular animals and the complexity of their macroscopic environments to explain how cognition evolved. We think that the ECT may be less suited to explain the origins of the animal bodily organization, including this organization’s potentiality for dealing with complex macroscopic environments. We argue that acquiring the fundamental sensorimotor features of the animal body may be better explained as a consequence of dealing with internal bodily—rather than environmental complexity. To press and (...) elucidate this option, we develop the notion of an animal sensorimotor organization that derives from an internal coordination account for the evolution of early nervous systems. The ASMO notion is a reply to the question how a collection of single cells can become integrated such that the resulting multicellular organization becomes sensitive to and can manipulate macroscopic features of both the animal body and its environment. In this account, epithelial contractile tissues play the central role in the organization behind complex animal bodies. In this paper, we relate the ASMO concept to recent work on epithelia, which provides empirical evidence that supports central assumptions behind the ASMO notion. Second, we discuss to what extent the notion applies to basic animal architectures, exemplified by sponges and jellyfish. We conclude that the features exhibited by the ASMO are plausibly explained by internal constraints acting on and within this multicellular organization, providing a challenge for the role the ECT plays in this context. (shrink)

Taking his point of departure from William James and, by implication, Franz Brentano, Alfred Schutz made explicit the multifaceted experience of sub-universes as a phenomenon for phenomenological clarification on an entirely different foundation from James, Brentano and Husserl. The rethinking of Brentano, James and Husserl makes the phenomenon explicit in such a way that a vast new domain of phenomenological investigation is opened up.

The Sphex story is an anecdote about a female digger wasp that at first sight seems to act quite intelligently, but subsequently is shown to be a mere automaton that can be made to repeat herself endlessly. Dennett and Hofstadter made this story well known and widely influential within the cognitive sciences, where it is regularly used as evidence that insect behavior is highly rigid. The present paper discusses the origin and subsequent empirical investigation of the repetition reported in the (...) Sphex story. The repetition was first observed by Henri Fabre in 1879, and the last empirical study I found was published in 1985. In contrast to the story's clear message, the actual results have always been equivocal: the endless repetition is not standard. In addition, this repetition itself has become a minor aside in the literature on digger wasps when put in the perspective of many other examples of adaptiveness and flexibility. Nevertheless, the story and its message have to this day persevered within the cognitive sciences. For some reason, the counterevidence has been neglected time and again. The paper closes by presenting two different but compatible hypotheses that could explain why humans keep repeating this particular anecdote. (shrink)

Revelation, primarily a liturgical book, invites its readers to sing, to pray, and to praise God; and those who attempt to preach or teach its themes apart from a liturgical setting rob it of much of its power.

In a recent very interesting and important challenge to tracking theories of knowledge, Williams & Sinhababu claim to have devised a counter-example to tracking theories of knowledge of a sort that escapes the defense of those theories by Adams & Clarke. In this paper we will explain why this is not true. Tracking theories are not undermined by the example of the backward clock, as interesting as the case is.

John Stuart Mill underwent a mental crisis in the 1820s. He emerged from it, argues Fred Wilson, with a new understanding of the notion of introspective analysis more dequare as an empirical method than the sort of analysis that had been used by earlier utilitarian thinkiers such as Bentham and James Mill. Wilson's study places Mill's innovations in the context of earlier work in ethics and perception and of subsequent developments in the history of psychology. He shows the significance (...) of these topics with which Mill was concerned. The more adequate notion of introspective analysis enabled the younger Mill to reply to criticisms of various empiricist and utilitarian positions cencering the analysis of relations, the nature of our percievings of physical objects, the status of science of economics, and the nature of the utilitarian principle itself. Mill was thus able to reject the quantitative hedonism of his predecessors and to introduce qualitative hedonism in its place. Wilson suggest that the long tradition that views Mill's qualitative hedonism as inconsistent is mistaken, as area a variety of criticisms of his work in the psychology of perception and the philosophy of economics. A better grasp of the background of Mill's views of psychology and the philosophy of psychology easily shows the critics to be mistaken. (shrink)

In an age marked by global hegemony and festering civilization clashes, Fred Dallmayr's Achieving Our World charts a path toward a cosmopolitan democracy respectful of local differences. Dallmayr draws upon and develops insights from a number of fields: political theory, the study of international politics, recent Continental philosophy, and an array of critical cultural disciplines to illustrate and elucidate his thesis. In Achieving Our World, Dallmayr contends that a genuinely global and plural democracy and 'civic culture' is the only (...) viable and promising path for humankind in the new millennium. (shrink)

The pragmatics underlying Paul Grice’s analysis of utterance-meaning provide a powerful framework for investigating the commitments arguers undertake. Unfortunately, the complexity of Grice’s analysis has frustrated appropriate reliance on this important facet of his work. By explicating Cicero’s use of apostrophe in his famous “First Catilinarian” this essay attempts to show that a full complex of reflexive gricean speaker intentions in essentially to seriously saying and meaning something.

In an age marked by profound rifts and tensions on both political and philosophical levels, a fundamental debate affecting virtually the whole of Western intellectual culture is currently taking place. In one camp are those who would defend traditional metaphysics and its ties to the rise of modernity; in the other camp, those who reject the possibility of foundational thought and argue for the emergence of a postmodern order. Can we still defend the notion of critical reason? How should we (...) grasp the significance of the embeddedness of language and thought in specific historical contexts? Can we rationally defend the possibility of human freedom? In this book, Fred Dallmayr goes beyond conventional discussion of these issues by tracing them back to their origins. Drawing on his unrivaled knowledge of Continental philosophy, he explores the underlying connections between the phenomenologists of the Freiburg School and the critical theorists of the Frankfurt School, thus steering a course toward a "critical ontology" that bridges reason and the world. This book will be essential reading for sociologists, philosophers, and political theorists. (shrink)

In argumentation, as elsewhere, speakers strategically engage favourable presumptions by manifestly making themselves accountable for their communicative efforts. Such strategies provide the addressee with reasons to regard the speaker as accountable in specific ways and, via that regard for the speaker, with situation-specific rationales for responding positively to what the speaker says. This paper identifies some resources available to arguers for strengthening, elaborating, and focusing such special presumptions. The paper offers an analysis of Barbara Jordan’s “Statement on the Articles of (...) Impeachment” as illustrative of these resources for strengthening a speaker’s ethos. (shrink)

This paper contrasts two views of the necessity to manifest the rational adequacy of argumentation. The view advanced by Ralph Johnson’s program for informal logic will be compared to one based on an account of obligations incurred in speech acts. Both views hold that arguers are commonly obliged to make it apparent that they are offering adequate support for their positions, but they differ in their accounts of the nature and scope of those obligations.

Democracy to Come lays the groundwork of a new understanding of modern democracy. Rejecting the idea that democracy is a stable system fostered through regime change and the unidirectional transfer of concepts from the West to autocracies, Fred Dallmayr argues democracy must be relational - nurtured by different societies and cultures from within. In turn, democracy can never be a finished project, but will always be about its potential.

This book is a protest against some geopolitical agendas that are pushing the world toward a major global war and possibly toward a nuclear apocalypse. As an antidote, Fred Dallmayr issues a call to people everywhere to oppose this rush to destruction and to restore the "wholeness of humanity" through the quest for just peace.

It is commonly agreed that we live in an age of globalization, but the profound consequences of this development are rarely understood. Usually, globalization is equated with the expansion of economic and financial markets and the proliferation of global networks of communication. In truth, much more is at stake: Traditional concepts of individual and national identity as well as perceived relationships between the self and others are undergoing profound change. Every town has become a potential cosmopolis -- an international city (...) -- affecting the way that people conceptualize the relationship between public order and political practice. In Being in the World, noted political theorist Fred Dallmayr explores the globe's transition from the traditional Westphalian system of states to today's interlocking cosmopolitan network. Drawing upon sacred scriptures as well as the work of ancient philosophers such as Plato and Aristotle and more recent scholars such as Martin Heidegger, Hans-Georg Gadamer, and Raimon Panikkar, this book delves into what Dallmayr calls "being in the world," seen as an aspect of ethical-political engagement. Rather than lamenting current problems, he suggests addressing them through civic education and cosmopolitan citizenship. Dallmayr advocates a politics of the common good, which requires the cultivation of public ethics, open dialogue, and civic responsibility. (shrink)

Beyond intuitions: A biological interpretation of cognition How can the study of cognition become an ordinary science that is intrinsically connected to the other natural sciences? Since the cognitive revolution in and around psychology, ‘cognition’ has become the standard term to refer to the processes that make us – humans – intelligent. The interpretation of this cognitive domain and cognition itself, however, has never become really clear. First, cognition is a mental concept that is conceptually linked with theories and ideas (...) that are not self-evidently connected to the world as described by the natural sciences. In addition, cognition tends to remain a phenomenon that we recognize ‘on sight’, without the need for an explicit demarcation criterion, a ‘mark of the cognitive’. In this paper, I abandon this intuition-based demarcation of cognition and propose an unequivocal biological one. This biological demarcation does not build on our current intuitions concerning cognition and in any many cases will not be in line with these. As a consequence, the direct conceptual connection between cognition and the traditional notion of ‘mind’ will be cut and the term ‘cognition’ will acquire a fundamentally different meaning. However, the term ‘cognition’ can and will be maintained, as with its new meaning it still refers to the processes that make us humans – as well as other organisms – intelligent: it still covers the scientific domain that its original form was meant to cover, although now with some additional areas. The proposal states that cognition is to be interpreted as the interactions between organisms and their environments together with the organismal structures specifically involved in this interaction. This proposal gives a specific material foundation to cognitive phenomena, which can act as the empirical basis for existing and new cognitive theory formation that will place human cognition unequivocally in the wider framework of living organizations. Some of the implications of the proposal will be further illustrated by differentiating between agents and organisms. When organisms rather than agents form the focal point for cognition, due consideration can be given to ongoing research on intelligence in bacteria, plants and fungi, as well as research concerning the fundamental roles played by nervous systems in animals. (shrink)

Brette criticizes the notion of neural coding as used in neuroscience as a way to clarify the causal structure of the brain. This criticism will be positioned in a wider range of findings and ideas from other branches of neuroscience and biology. While supporting Brette's critique, these findings also suggest the need for more radical changes in neuroscience than Brette envisions.

Van Gelder presents the distinction between dynamical systems and digital computers as the core issue of current developments in cognitive science. We think this distinction is much less important than a reassessment of cognition as a neurally, bodily, and environmentally embedded process. Embedded cognition lines up naturally with dynamical models, but it would also stand if combined with classic computation.

There is a paradox in Husserl’s writing in that he strives for insight into conscious experience and that he seems to a require a methodical approach, which might seem to have been imported from without, namely the phenomenological reduction. As Husserl notes in a passage cited from Ideas, first book, the precondition for the adequate insight into what is reflectively seized upon and the method, the epoche and reduction, the refraining from altering in any way what is given to reflection, (...) are reached at the same time. Thereby the paradox is resolved. Th is analysis helps resolve the paradox of idealism, namely that phenomenology creates an idealistic realm detached from the objective world, since the method of reduction converges with the self-reflection emerging within the pre-phenomenological world that is never “left behind” but that is now seen as included within the reflective-phenomenological context, as can be shown with regard to the ontology of the world and our epistemological grasp of it. (shrink)

The purpose of this lecture is to celebrate the memory of Aron Gurwitsch by examining and enlarging the domain of phenomenological clarification of some elements of what Gurwitsch called the logic of reality. Chief among those elements are the nature of the taken-for-grantedness of our existential belief, the difference between presentive and non-presentive indices of reality and the ground for the self-illumination of the world of working.