In previous papers I have characterized four ways of reasoning in Peirce’s philosophy, and four ways of reasoning in Computability Theory. I have established their correspondence on the basis of the four pairs of choices regarding two dichotomies, respectively the dichotomy between two kinds of Mathematics and the dichotomy between two kinds of Logic. In the present paper I introduce four principles of reasoning in theoretical Physics and I interpret also them by means of the four pairs of choices (...) regarding the above two dichotomies. I show that there exists a meaningful correspondence among the previous three fourfold sets of elements. This convergence of the characteristic ways of reasoning within three very different fields of research - Peirce’s philosophy, Computability theory and physical theories - suggests that there exists a general-purpose structure of four ways of reasoning. This structure is recognized as applied by Mendeleev when he built his periodic table. Moreover, it is shown that a chemist-, applies all the above ways of reasoning at the same time. Peirce’s professional practice as a chemist applying at the same time this variety of reasoning explains his stubborn research into the variety of the possible inferences. (shrink)

This paper explores the dichotomy of a soldier’s conflicting duties found in contemporary conflicts such as Iraq or Afghanistan. These two conflicting duties, the traditional duty of kill-destroy and the mutually exhaustive duty of help-build, often collide at the tactical level in the complex environment of modern conflicts. When these two duties collide, it holds potential for tragic consequences that go beyond the tactical level where they occur and can have strategic impact.

In this paper we use a series of examples to show how oppositions and dichotomies are fundamental in legal argumentation, and vitally important to be aware of, because of their twofold nature. On the one hand, they are argument structures underlying various kinds of rational argumentation commonly used in law as a means of getting to the truth in a conflict of opinion under critical discussion by two opposing sides before a tryer of fact. On the other hand, they (...) are argument structures underling moves made in strategic advocacy by both sides that function as platforms for different kinds of questionable argumentation tactics and moves that are in some instances tricky and deceptive. (shrink)

I examine and resolve an exegetical dichotomy between two main interpretations of Peirce’s theory of abduction, namely, the Generative Interpretation and the Pursuitworthiness Interpretation. According to the former, abduction is the instinctive process of generating explanatory hypotheses through a mental faculty called insight. According to the latter, abduction is a rule-governed procedure for determining the relative pursuitworthiness of available hypotheses and adopting the worthiest one for further investigation—such as empirical tests—based on economic considerations. It is shown that the Generative Interpretation (...) is inconsistent with a fundamental fact of logic for Peirce—i.e., abduction is a kind of inference—and the Pursuitworthiness Interpretation is flawed and inconsistent with Peirce’s naturalistic explanation for the possibility of science and his view about the limitations of classical scientific method. Changing the exegetical locus classicus from the logical form of abduction to insight and economy of research, I argue for the Unified Interpretation according to which abduction includes both instinctive hypotheses-generation and rule-governed hypotheses-ranking. I show that the Unified Interpretation is immune to the objections raised successfully against the Generative and the Pursuitworthiness interpretations. (shrink)

This thesis gets its fundamental idea from Herbert Marcuse’s critique of modern society. His analysis concerning the petrification of modern dichotomies is our starting point. We especially focus on the modern dichotomy of Logos and Eros, in more general terms, reason and desire. According to Marcuse’s analysis, petrification of dichotomies causes us to form a relation of domination and repression between our stated faculties. And this hampers modern individuals to use their capacities in their fullest sense. As a (...) consequence of not being able to use our capacities freely, our powers to criticize and create are degraded. After covering this analysis, as a way out from this condition of domination, we are looking Marcuse’s idea of reconciling the opposite faculties. Through his account of reconciliation, we try to discuss his accounts of aesthetics. And then we try to look at the political and social projections of his account of aesthetics. To be able to better understand Marcuse and find the starting point of his critique of modern dichotomies, we look at Friedrich Schiller in our second chapter. First off, we discuss his critique of modernity which is mainly based on modern dichotomies. After that, we try to discuss his account of aesthetics. We see that his account of Beauty and Freedom are closely related to each other and we see that those two terms stand at the center when it comes to reconciling modern dichotomies. And then, we try to understand how Schiller’s account of aesthetics is associated with his ethics and politics. On that, we see that aesthetic action gives us a better understanding of the relation between ethics, politics and aesthetics. Lastly, as a way to reconcile the opposite faculties, we look at our capacities to negate and create that are used in a creative action. (shrink)

The idea that Eastern and Western societies should do everything together because they're exactly the same and their interests are identical is not, as some would have it, a sign of evolutionary maturity or scientific insight, but a desperate form of political manipulation, new Western imperialism, and, yes, wishful thinking. Surely our cultural differences and identities make the world more colorful." Thorsten Pattberg's East-West Dichotomy discusses the philosophical concept that two diametrically opposed hemispheres exist - East and West. As the (...) Peking University scholar demonstrates with numerous examples, their cultures and way of thinking differ radically; one could say they are 180 degrees apart. Pattberg's underlying argument is that because of the dichotomy Westerners, who are mostly rugged individualists, are more analytic and deductive in their thinking, while Easterners, who are more focused on the collective, favor a more intuitive, inductive, "holistic" approach to life. Moreover, he explores the origin and the future of the dichotomy, and shows how it has shaped the West's and the East's different attitudes towards nature, philosophy (both epistemology and ethics), as well as gender and society. Pattberg also shows his willingness to take on any potential critic of his theory in his chapter "Problems with the Dichotomy." This book is a valuable resource for those eager to gain a better understanding of the "Western" and "Eastern" psyches and of how they both harmonize and clash. (shrink)

The tendency to draw mind-brain dichotomies and evaluate mental disorders dualistically arises in both laypeople and mental health professionals, leads to biased judgments, and contributes to mental health stigmatization. This paper offers a theory identifying an underlying source of these evaluations in social practice. According to this theory, dualistic evaluations are rooted in two mechanisms by which we represent and evaluate the beliefs of others in folk psychology and theory of mind: the doxastic conception of mental disorders and doxastic (...) voluntarism. Tracing these origins contributes to our understanding of mental state representation in cognitive science and philosophy of psychiatry, the concept of belief in philosophy of mind, and may help improve patient experience and treatment in light of social stigmatization and bias toward mental illness. (shrink)

> Context • The alleged dichotomy between mind and matter is pervasive. Therefore, the attempt to explain mat- ter in terms of mind (idealism) is often considered a mirror image of that of explaining mind in terms of mat- ter (mainstream physicalism), in the sense of being structurally equivalent despite being reversely arranged. > Problem • I argue that this is an error arising from language artifacts, for dichotomies must reside in the same level of abstraction. > Method • (...) I show that, because matter outside mind is not an empirical observation but rather an explanatory model, the epistemic symmetry between the two is broken. Consequently, matter and mind cannot reside in the same level of abstraction. > Results • It then becomes clear that attempting to explain mind in terms of matter is epistemically more costly than attempting to explain matter in terms of mind. > Implications • The qualities of experience are suggested to be not only epistemically, but also ontologically primary. > Constructivist content • I high- light the primacy of perceptual constructs over explanatory abstraction on both epistemic and ontic levels. > Key words • Idealism, physicalism, pancomputationalism, anti-realism, hard problem of consciousness, epistemic symmetry, explanatory abstraction, levels of abstraction. (shrink)

Memory perspectives on past events allegedly take one of two shapes. In field memories, we recall episodes from a first-person point of view, while in observer memories, we look at a past scene from a third-person perspective. But this mere visuospatial dichotomy faces several practical and conceptual challenges. First, this binary distinction is not exhaustive. Second, this characterization insufficiently accounts for the phenomenology of observer memories. Third, the focus on the visual aspect of memory perspective neglects emotional, agential, and self-related (...) social aspects. Fourth, the focus on the time of recall neglects the fact that visual, emotional, agential, and social aspects of perspective can also be dissociated in the original experience. In this chapter, we move away from the standard visual dichotomy. Instead, we propose that memory perspective is better understood along four lines: visual, agential, emotional, and social. Drawing on empirical research, we argue that these dimensions predict a disposition to recall a past event based on the present situation of the memorizer. This account supports seeing episodic memory as a natural kind, supported by scenario construction mechanisms and minimal memory traces. By remapping the classic distinction between field and observer perspectives along four dimensions, our proposal provides explanatory advantages and secures practical gains by enabling testable hypotheses. (shrink)

The change in the organization of science education over the past fifty years is quickly recalled. Being its cultural bound the lack of a conception of the foundation of science, the multiple innovations have resulted as temporary improvements without a clear direction, apart from the technocratic goal of an automation of learning processes. The discovery of two dichotomies as the foundations of science suggests a pluralist conception of science, and hence the need to entirely renew science education, in particular (...) by introducing the notions of incommensurability and radical variations in meaning of the basic notions. This change was already anticipated by several proposals within each subject-matter. (shrink)

The purpose of my paper is to challenge the binary classification of authenticity, which is currently employed in the bioethical debate on enhancement technologies. According to the standard dichotomy, there is a stark opposition between the self-discovery model, which depicts the self as a substantial and original inwardness, and the self-creation model, which assumes that the self is an open project, that has to be constituted by one’s free actions. My claim is that the so-called self-creation model actually conflates two (...) distinct versions of authenticity: one that is decisionist and one that is experimentalist. Hence, my proposal is to distinguish between three different models of authenticity: (i) self-discovery, which is an expressivist model of authenticity; (ii) existential commitment, which is a decisionist model; and (iii) reinvention of the self, which is an experimentalist model. Such a three-fold distinction will vast a more nuanced and clear light upon the enhancement debate. (shrink)

The first form of the inside-outside dichotomy appears as a self-encapsulated system with an active border. These systems are based on two complementary but asymmetric processes: constructive and interactive. The former physically constitute the system as a recursive network of component production, defining an inside. The maintenance of the constructive processes implies that the internal organization also constrains certain flows of matter and energy across the border of the system, generating interactive processes. These interactive processes ensure the maintenance of the (...) constructive processes thus specifying a meaningful outside. Upon this basic form of identity formation, the evolutionary and historical domain is open for the emergence of a whole hierarchy and ecology of insides and outsides. These which mutually subsume and collaborate in the maintenance of the essential inside-outside dichotomy that defines the conditions of possibility of the subjects and the worlds they generate. (shrink)

In this paper I argue that differences between the ‘new moral science’ of the seventeenth century and scholastic natural law theory originated primarily from the skeptical challenge the former had to face. Pufendorf’s project of a scientia practica universalis is the paramount expression of an anti-skeptical moral science, a ‘science’ that is both explanatory and normative, but also anti-dogmatic insofar as it tries to base its laws on those basic phenomena of human life which, supposedly, are immune to skeptical doubt. (...) The main scholastic legacy to the new moral science is the dichotomy between an ‘intellectualist’ and a ‘voluntarist’ view of natural law (or between lex immanens and lex imposita). Voluntarism lies at the basis of both theological views, such as Calvinism, and political views, such as those of Hobbes and Locke. The need to counterbalance the undesirable implications of extreme voluntarism may account for much of the developments in ethics and politics during the seventeenth and eighteenth centuries.Scottish natural jurisprudence, which tried to find a middle way between skepticism and extreme voluntarism, is less secular and more empirical than received wisdom admits. There emerged, as one of its ‘accidental’ outcomes, a systematic, self-contained and empirical economic theory from the search for an empirically based normative theory of social life. The basic assumption of such a theory, namely, the notion of societal laws as embedded in trans-individual mechanisms, derives from the voluntarist view of natural law as ‘imposed’ law.Later discussions of social issues in terms of ‘economic’ and ‘ethical’ reasons originated partly from a misreading ofthe Scottish natural jurisprudential framework of economic theory. Starting with this reconstruction, I try to shed some light on recent discussions about the role of ethics in economics. (shrink)

Through a close reading of the works of John Dewey and Aldo Leopold, I demonstrate that it is possible to reframe debates about the environment in language better suited to robust and inclusive public discourse. There are at least two ways of framing the instrumental relationship between human and environmental health: (i) in terms of control and (ii) in terms of restraint. On the one hand, means of control are associated with an anthropocentric view of environmental value: the environment has (...) worth only insofar as it provides resources for human benefit. On the other hand, means of restraint reflect greater concern for environmental health, sustainable living, non-anthropocentric (whether eco- or bio-centric) environmental value and lifestyles in harmony with nature, similar to the rhythmic relationship between human and environment captured in the writings of Henry David Thoreau and John Muir. While John Dewey defends an instrumentalism of control, Aldo Leopold supports an opposing instrumentalism of restraint. At first blush, these two concepts appear to form a dualism, as incompatible dyads in a permanently bifurcated relationship. However, the matter is not quite so simple--or so I argue. Dewey and Leopold's concepts of environmental instrumentalism prove more compatible than this simple control/restraint dichotomy suggests. Nevertheless, it is helpful to frame environmental issues in terms of these two competing instrumentalism. To test the distinction's usefulness, I examine the wilderness debate, the global warming controversy and a more local matter, attempting to frame these environmental discourses in terms of an instrumentalism of control and an instrumentalism of restraint. (shrink)

The distinction between the discrete and the continuous lies at the heart of mathematics. Discrete mathematics (arithmetic, algebra, combinatorics, graph theory, cryptography, logic) has a set of concepts, techniques, and application areas largely distinct from continuous mathematics (traditional geometry, calculus, most of functional analysis, differential equations, topology). The interaction between the two – for example in computer models of continuous systems such as fluid flow – is a central issue in the applicable mathematics of the last hundred years. This article (...) explains the distinction and why it has proved to be one of the great organizing themes of mathematics. (shrink)

From a philosophical point of view, in general we can clearly distinguish two cultures, that is, culture in the context of the natural sciences and culture in the context of the humanities. Attempts are now being made to propose a third notion of culture, one that involves rational choice and moral judgment in this discourse. Before the 2000s, people tended to separate rational choice from moral judgment. However, for some years now, Kant's concept of pure reason as the self-sufficiency of (...) the subject has been questioned by intellectuals. There is a new definition of rationality, that is, rationality must be placed in a given situation to make sense, and it is context dependent, so it can be called situational rationality. (shrink)

W. V. Quine's "Two Dogmas of Empiricism", first published in 1951, is one of the most influential articles in the history of analytic philosophy. It does not just question central semantic and epistemological views of logical positivism and early analytic philosophy, it also marks a momentous challenge to the ideas that conceptual analysis is a main task of philosophy and that philosophy is an a priori discipline which differs in principle from the empirical sciences. These ideas dominated early analytic philosophy, (...) but similar views are to be found in the Kantian tradition, in phenomenology and in philosophical hermeneutics. In questioning this consensus from the perspective of a radical empiricism, Quine's article has had a sustained and lasting impact across all these philosophical divisions. Quine himself moved from the abandonment of the analytic/synthetic distinction to a thoroughgoing naturalism, and many analytic philosophers have followed his lead. The current collection differs from other anthologies devoted to Quine in two respects. On the one hand, it focuses on his attack on analyticity, apriority and necessity; on the other, it considers implications of that attack that far transcend the limits of Quine scholarship, and lie at the heart of the current self-understanding of philosophy. The contributors include both opponents and proponents of the dichotomies attacked by Quine. Furthermore, they include both eminent figures such as Boghossian, Burge, and Davidson, and up and coming younger philosophers. (shrink)

The mind-body problem is a perennial philosophical problem that seeks to uncover the relationship or causal interaction that exists between the corporeal and incorporeal aspects of the human person. It thrives under the assumption that the human person is made up of two distinct entities, that is, mind and body, which explains their assumed causal relation. As attractive as this may seem, not all philosophers agree to this feigned idea of interaction and bifurcation of the human person. One philosopher of (...) note, who sorts to address this problem in the 17th century, is René Descartes. For Descartes, minds and bodies are distinct kinds of substance, where bodies are spatially extended substances (a res extensa) and minds are unexpended substances characterised primarily by thought (a res cogitans). But, if minds and bodies are radically dissimilar, how could they causally interact? This paper therefore attempts to examine the philosophical foundations of Cartesian dualism. It also articulates the major arguments adopted by Descartes through his methodic doubts to address the mind-body problem. The paper concludes by highlighting some fundamental criticisms of Cartesian Interactionism in the light of recent trends in parapsychology and neuro-scientific research. (shrink)

Perception, Action, and Consciousness: Sensorimotor Dynamics and Two Visual Systems is a state-of-the-art collection whose main goal is to explore, from an interdisciplinary perspective, the relationship between action and perception. A second goal of the volume is to investigate how perception and action interact specifically in the production of phenomenal awareness. In presenting and contrasting the major perspectives on the field, this volume marks a good sign of the progress being made on the nature of phenomenally conscious visual experience. By (...) combining theoretical and empirical approaches it also contributes to the debate in key domains of the cognitive sciences .The book contains a useful editorial introduction written by the Editors and six sections further divided into fifteen chapters. In the first part of this review I briefly summarize the content of each section. Having offered an outline of the volume, I then turn my attention to the main theme of the collection, which is the dichotomy between action-oriented theories of perception and the two visual systems hypothesis and look at the dialectic underlying this debate. (shrink)

Two dichotomies, one that resents the West and another that admires it, seem to have long polarized both Iranian intellectuals and the public imagination. Darioush Ashouri discusses this issue in terms of “ressentiment,” a term he borrows from Nietzsche. This study puts Ashouri's scattered views within a Nietzschean framework to form a coherent theory, and places it against the background of a brief history of ressentiment in Iran. It then argues that signs of a ressentiment-less young generation, mostly university (...) students, seem to be appearing, and a certain kind of social behavior on Facebook and a work by the Iranian musician Mohsen Namjoo are analyzed as evidence of this emerging mindset. (shrink)

The current definition of Constructive mathematics as “mathematics within intuitionist logic” ignores two fundamental issues. First, the kind of organization of the theory at issue. I show that intuitionist logic governs a problem-based organization, whose model is alternative to that of the deductive-axiomatic organization, governed by classical logic. Moreover, this dichotomy is independent of that of the kind of infinity, either potential or actual, to which respectively correspond constructive mathematical and classical mathematical tools. According to this view a mathematical theory (...) is based on the choices regarding these two dichotomies. As an example of this kind of foundation, arithmetic is rationally re-founded on constructive mathematical tools and the model of the problem-based organization. In conclusion, constructive mathematics is not only mathematics making use of constructive tools in intuitionist logic but also organized according to around a basic problem, solved by a method discovered using intuitionist logic. (shrink)

The cognitive processing of spatial relations in Euclidean diagrams is central to the diagram-based geometric practice of Euclid's Elements. In this study, we investigate this processing through two dichotomies among spatial relations—metric vs topological and exact vs co-exact—introduced by Manders in his seminal epistemological analysis of Euclid's geometric practice. To this end, we carried out a two-part experiment where participants were asked to judge spatial relations in Euclidean diagrams in a visual half field task design. In the first part, (...) we tested whether the processing of metric vs topological relations yielded the same hemispheric specialization as the processing of coordinate vs categorical relations. In the second part, we investigated the specific performance patterns for the processing of five pairs of exact/co-exact relations, where stimuli for the co-exact relations were divided into three categories depending on their distance from the exact case. Regarding the processing of metric vs topological relations, hemispheric differences were found for only a few of the stimuli used, which may indicate that other processing mechanisms might be at play. Regarding the processing of exact vs co-exact relations, results show that the level of agreement among participants in judging co-exact relations decreases with the distance from the exact case, and this for the five pairs of exact/co-exact relations tested. The philosophical implications of these empirical findings for the epistemological analysis of Euclid's diagram-based geometric practice are spelled out and discussed. (shrink)

Within the Thomistic moral tradition, the is-ought gap is regularly treated as identical to the fact-value gap, and these two dichotomies are also regularly treated as being identical to Aristotle and Aquinas’s distinction between the practical and speculative intellect. The question whether (and if so, how) practical (‘ought’) knowledge derives from speculative (‘is’) knowledge has driven some of the fiercest disputes among the schools of Thomistic natural lawyers. I intend to show that both of these identifications are wrong and (...) the debate has been misframed. The is-ought gap is not the fact-value gap, nor does the is-ought gap correspond to Aquinas’s distinction between the speculative and practical. This opens the possibility of a resolution--within the Thomistic school--to a debate that has, heretofore, proven particularly resistant of consensus. I close by offering a tentative account of precisely how synderesis gives us our first awareness of moral law from a prior speculative understanding. (shrink)

In the last times some scholars tried to characterize Einstein’s distinction between ‘constructive’ – i.e. deductive - theories and ‘principle’ theories, the latter ones being preferred by Einstein. Here this distinction is qualified by an accurate inspection on past physical theories. Some previous theories are surely non-deductive theories. By a mutual comparison of them a set of features - mainly the arguing according to non-classical logic - are extracted. They manifest a new ideal model of organising a theory. Einstein’s paper (...) of 1905 on quanta, qualified by him as a ‘principle theory’, is interpreted according to this model of theory. Some unprecedented characteristic features are manifested. At the beginning of the same paper Einstein declared one more dichotomy about the kind of mathematics in theoretical physics. These two dichotomies are recognised as representing the foundations of theoretical physics. With respect to these dichotomies the choices by Einstein in the paper on quanta are the alternative choices to Newton’s ones. This fact gives reason to the ‘revolutionary’ nature that Einstein attributed to his paper. (shrink)

FROM THE HISTORY OF PHYSICS TO THE DISCOVERY OF THE FOUNDATIONS OF PHYSICS By Antonino Drago, formerly at Naples University “Federico II”, Italy – drago@unina,.it (Size : 391.800 bytes 75,400 words) The book summarizes a half a century author’s work on the foundations of physics. For the forst time is established a level of discourse on theoretical physics which at the same time is philosophical in nature (kinds of infinity, kinds of organization) and formal (kinds of mathematics, kinds of logic). (...) This double side of the two dichotomies assures a deep comprehension of theoretical physics by avoiding both a purely philosophical analysis and a purely formal analysis, each manifestly insufficient for representing all the aspects of theoretical physics. Among the many formulations of a physical theory, e.g. Mechanics, also Mach(1) recognized technical differences only, Instead my suggestion is to consider their differences as revealing the characteristic features of their foundations. No more radical differences may exist than those concerning both their kinds of Mathematics and their kinds of Logic. As a fact, after the 20th Century within each of these sciences there exist two antagonist foundations, within Mathematics either the classical one or the constructive one(2); within Mathematical Logic either the classical logic or the intuitionist one(3). Let us take Mechanics as an instance. Being the choices of the Newton’s formulation respectively the actual infinity of the differential equations relying on the infinitesimals and the classical logic, a formulation based on the alternative choices is Lazare Carnot’s,(4) whose mathematics is no more than algebraic-trigonometric and the logic is the intuitionist one, because this formulation makes use of doubly negated propositions, whose corresponding affirmative propositions are idealistic or false; i.e. in these cases the law of double negation fails, as in intuitionist logic occurs. By considering these two dichotomies as the foundations of the physical theories, each couple of choices upon them fashions one out four models of scientific theory, which are baptized through the authors of their most representative theories: Newtonian, Carnotian, Lagrangian, Descartesian. In correspondence four versions of the principle of inertia are recognized, as suggested by respectively: Descartes. Lazare Carnot, Enriques and Cavalieri.(5) All that suggests that the four models of scientific theory may be graphically represented as a compass orientating our minds amid the so numerous physical theories. By taking these dichotomies as interpretative categories, a new interpretative history of Physics including both classical and modern physics results according to a quadrilinear development. The birth of modern physics is characterized by the two theories - Einstein’s paper on special relativity and Einstein’s first paper on quanta - whose choices are the alternative ones to those of the previously dominant physical theory, Newtonian mechanics: in the latter paper Einstein i) declares the dichotomy on the kinds of mathematics (“Introduction”) and then he chooses the discrete mathematics; ii) by using doubly negated propositions he organizes his theory in an alternative way to the deductive-axiomatic one.(6) Moreover, a new history of Philosophy of knowledge results. Kant’s first two a priori transcendental categories represent the physical interpretation of the two choices out of the four pairs of choices on the two dichotomies, i.e. the choices of the dominant theory of mechanics, Newton’s. Hegel’s dialectic was a misleading attempt of anticipating the subsequent intuitionist logic. The book starts by a comparison of different formulations of thermodynamics in order to recognize the first dichotomy on the kind of organization. In chapter 2 the dichotomy on the kind of infinity is recognized through a comparison of Newrton’s mechanics and Lazare Carnot’s. A quickly history of the other classical physical theories is illustrated in chapter 3; it results a foundational conflict between the last two theories, and hence a conflict between their opposite couples of choices. The two main theories of modern physics, special realtivity and quantum mechanics confirm the foundational role played by the two dichotomies which gives reason for the radical change in the history of theoretical physics. Indeed, the opposition of the two main pairs of choices gives reason of the crisis in theoretical physics in the early 1900s. As a global result, the book represents the first interpretation of the entire history of Physics, both classical and modern; This fact proves that the four models of scientific theories can works as a compass (that of the front cover) suggesting a direction among the many physical theories. This new history of physics leads to re-visit both Koyré’s and Kuhn’s historiographies. Their interpretative categories are interpreted and explained through the two dichotomies so that it is possible to suggest à la Koyré categories based on the alternative choices theories to Newton’s as the suitable categories for interpreting the alternative theories to Newton’s mechanics. All that suggests a new interpretation of the crucial step in the history of Western philosophy of knowledge, i.e. the passage from Leibniz to Kant: Leibniz’s suggestion of the two labyrinths of human minds may be seen as a close anticipation of the two above dichotomies. Kant applied them in order to construct the well-known four cosmological proofs, which however he misinterpreted as leading to contradictions, instead to tow different methods of investigation corresponding to the two different kinds of logic.(7) Bibliography 1. Mach E. (1883), Die Mechanik, Leipzig: Brockhaus, Chap. IV, Sect. III. 2. Bishop E. (1967), Constructive Analysis, New York: Mc Graw-Hill. 3. Heyting A. (1962), Intuitionism. An Introduction, Amsterdam: North-Holland. 4. L. Carnot (1783), Essai on the Machines en général, Defay, Dijion (Enlish translation: Springer, Berlin, 2020). Drago A. (2004), “A new appraisal of old formulations of mechanics”, Am. J. Phys., 72(3), pp. 407-9. 5. Vella M.R. (2007), “Le quattro versioni del principio di inerzia”, in M. Leone et al. (eds.), L’eredità di Fermi, Majorana e altri Temi. Napoli: ESI, pp. 147-151. 6. Drago A. (2014), “The emergence of two options from Einstein°s first paper on Quanta”, in Pisano R., Capecchi D., Lukesova A. (eds.), Physics, Astronomy and Engineering. Critical Problems in the History of Science and Society, Scientia Socialis P., Siauliai, 2013, pp. 227-234. 7. This and all in the above points are illustrated by the book Drago A. (2017), Dalla Storia della Fisica ai Fondamenti della Scienza, Roma: Aracne. (shrink)

How can we understand and move beyond a persistent tendency to think, write and organize about food and agriculture as if it were possible to separate a theorist’s views on gender and race from their views on farm animals? Considerable scholarship already addresses this question. This paper suggests that philosophy can contribute to the discussion by focusing a particular kind of attention on patterns of thinking. In particular, dichotomous thinking has traditionally provided grounds for separating production from consumption, and continues (...) to present an obstacle to efforts at connecting “farm issues” to “fork issues.” Three characteristics of dichotomous thinking present particular obstacles to scholarship that would deeply integrate food studies with agriculture studies. (1) Dichotomies tend to set up not just a contrast but an antagonism between their two poles, such that to be this means to be not that. (2) Dichotomous thinking tends to erase nuance, to eliminate anything between the two dichotomous options, and to purify or “clean up” the ambiguous case or extraneous material, by shoehorning it into one option or the other; and (3) Particular groups of dichotomies operate together, such that they mutually reinforce each other to create a way of understanding the world that is more plausible because of its cohesiveness. These snarls of mutuallysupportive dichotomies that are nevertheless purist and puritanical in their impact, present a real (i.e. ideological, theoretical, conceptual) challenge to creating scholarly and activist movements that integrate the best of agrarian thinking and the best of critical food studies scholarship attentive to race, class and gender oppression. Keywords Dichotomy Production Consumption Alternative agriculture Agrarianism Local food. (shrink)

: Two major philosophers of the twentieth century, the German existential phenomenologist Martin Heidegger and the seminal Japanese Kyoto School philosopher Nishida Kitarō are examined here in an attempt to discern to what extent their ideas may converge. Both are viewed as expressing, each through the lens of his own tradition, a world in transition with the rise of modernity in the West and its subsequent globalization. The popularity of Heidegger's thought among Japanese philosophers, despite its own admitted limitation to (...) the Western "history of being," is connected to Nishida's opening of a uniquely Japanese path in its confrontation with Western philosophy. The focus is primarily on their later works (the post-Kehre Heidegger and the works of Nishida that have been designated "Nishida philosophy"), in which each in his own way attempts to overcome the subject-object dichotomy inherited from the tradition of Western metaphysics by looking to a deeper structure from out of which both subjectivity and objectivity are derived and which embraces both. For Heidegger, the answer lies in being as the opening of unconcealment, from out of which beings emerge, and for Nishida, it is the place of nothingness within which beings are co-determined in their oppositions and relations. Concepts such as Nishida's "discontinuous continuity," "absolutely self-contradictory identity" (between one and many, whole and part, world and things), the mutual interdependence of individuals, and the self-determination of the world through the co-relative self-determination of individuals, and Heidegger's "simultaneity" (zugleich) and "within one another" (ineinander) (of unconcealment and concealment, presencing and absencing), and their "between" (Zwischen) and "jointure" (Fuge) are examined. Through a discussion of these ideas, the suggestion is made of a possible "transition" (Übergang) of both Western and Eastern thinking, in their mutual encounter, both in relation to each other and each in relation to its own past history, leading to both a self-discovery in the other and to a simultaneous self-reconstitution. (shrink)

Two prominent normative theories of business ethics are stakeholder and shareholder theory. Business ethicists generally favor the former, while business people prefer the latter. If the purpose of business ethics is “to produce a set of ethical principles that can be both expressed in language accessible to and conveniently applied by an ordinary business person” , then it is important to examine this dichotomy.While superficially attractive, the normative version of stakeholder theory contains numerous limitations. Since balancing multiple stakeholder preferences is (...) difficult, competing claims often become tests of political strength rather than justice. Furthermore, stakeholder theory has significant normative weaknesses.Although less attractive to academic ethicists, shareholder theory may provide superior results for society. The shareholder model focuses companies on meeting society’s material needs. Wise owners often balance other stakeholders’ views well since it is necessary for the business’s long-term success. Finally, shareholder theory has a strong normative basis in autonomy.In light of this analysis, it is incumbent upon academic business ethicists to emphasize the value of shareholder theory when teaching business ethics courses. (shrink)

The dichotomy between the research to generate knowledge and the application of that knowledge to benefit mankind seems to be a recent development. In fact, more than 100 years ago Louis Pasteur avoided this debate altogether: one of his major, yet forgotten, contributions to science was the insight that research and its applications are not opposed, but orthogonal to each other (Stokes, 1997). If Niels Bohr ‘invented’ basic academic research—which was nevertheless the basis for many technological inventions and industrial applications—Pasteur (...) developed what we might call ‘motivated’ research. -/- How is research motivated and by what? By definition, scientists are citizens and members of the general public and, like the public, they are motivated by two forces: on the one hand, in Rudyard Kipling's words, “man's insatiable curiosity”; on the other hand, a desire for maintaining and improving their well‐being. These are not contradictory to one another; curiosity nourishes dreams of a brighter future and leads to discoveries that contribute to well‐being. (shrink)

There are two distinct approaches to Bayesian modelling in cognitive science. Black-box approaches use Bayesian theory to model the relationship between the inputs and outputs of a cognitive system without reference to the mediating causal processes; while mechanistic approaches make claims about the neural mechanisms which generate the outputs from the inputs. This paper concerns the relationship between these two approaches. We argue that the dominant trend in the philosophical literature, which characterizes the relationship between black-box and mechanistic approaches to (...) Bayesian cognitive science in terms of the dichotomy between instrumentalism and realism, is misguided. We propose that the two distinctions are orthogonal: black-box and mechanistic approaches to Bayesian modelling can each be given either an instrumentalist or a realist interpretation. We argue that the current tendency to conflate black-box approaches with instrumentalism and mechanistic approaches with realism stems from unwarranted assumptions about the nature of scientific explanation, the ontological commitments of scientific theories, and the role of abstraction and idealization in scientific models. We challenge each of these assumptions to reframe the debates over Bayesian modelling in cognitive science. (shrink)

This article repudiates the dichotomy that African ethics is communitarian (relational) and Western ethics is individualistic. ‘Communitarianism’ is the view that morality is ultimately grounded on some relational properties like love or friendship; and, ‘individualism’ is the view that morality is ultimately a function of some individual property like a soul or welfare. Generally, this article departs from the intuition that all morality including African ethics, philosophically interpreted, is best understood in terms of individualism. But, in this article, I limit (...) myself to the literature in the African moral tradition; and, I argue that it is best construed in terms of individualism contrary to the popular stance of communitarianism. I defend my view by invoking two sorts of evidences. (1) I invoke prima facie evidence, which shows that both secular and religious moral thinkers in the tradition tend to understand it in individualistic terms. And, (2) I invoke concrete evidence, I show that the two terms that can be said to be definitive features of African ethical framework, namely: personhood and dignity, are individualistic. I conclude by considering possible objections against my defense of individualism as a central feature of African ethics. (shrink)

There are two rival images often offered of the state. In one the state serves like a nanny to provide for the welfare of its members; in the other it requires people to look after themselves, providing only the service of a night-watchman. But this dichotomy, which is routinely invoked in debates about public health and welfare provision in general, is misleading. What the rival images turn on is not competing pictures of how the state should function in people's lives (...) but competing pictures of what it is to guard the freedom of its people. On the neo-liberal theory, which has been dominant over the last century or so, providing for people's freedom means leaving them to their own devices and fortunes. On the neo-republican theory, which answers to a much longer tradition, it means democratically identifying a common set of basic liberties in the exercise of which everyone should be protected by law and, if necessary, resourced. This older way of thinking about freedom has important merits missing in the newer and argues strongly against the nightwatchman state. (shrink)

The enactive approach to cognition distinctively emphasizes autonomy, adaptivity, agency, meaning, experience, and interaction. Taken together, these principles can provide the new sciences of language with a comprehensive philosophical framework: languaging as adaptive social sense-making. This is a refinement and advancement on Maturana’s idea of languaging as a manner of living. Overcoming limitations in Maturana’s initial formulation of languaging is one of three motivations for this paper. Another is to give a response to skeptics who challenge enactivism to connect “lower-level” (...) sense-making with “higher-order” sophisticated moves like those commonly ascribed to language. Our primary goal is to contribute a positive story developed from the enactive account of social cognition, participatory sense-making. This concept is put into play in two different philosophical models, which respectively chronicle the logical and ontogenetic development of languaging as a particular form of social agency. Languaging emerges from the interplay of coordination and exploration inherent in the primordial tensions of participatory sense-making between individual and interactive norms; it is a practice that transcends the self-other boundary and enables agents to regulate self and other as well as interaction couplings. Linguistic sense-makers are those who negotiate interactive and internalized ways of meta-regulating the moment-to-moment activities of living and cognizing. Sense-makers in enlanguaged environments incorporate sensitivities, roles, and powers into their unique yet intelligible linguistic bodies. We dissolve the problematic dichotomies of high/low, online/offline, and linguistic/nonlinguistic cognition, and we provide new boundary criteria for specifying languaging as a prevalent kind of human social sense-making. (shrink)

What is it that one fundamentally rejects when one criticizes a way of thinking as moralistic? Taking my cue from the principal leveller of this charge in philosophy, I argue that the root problem of moralism is the dualism that underlies it. I begin by distinguishing the rejection of moralism from the rejection of the moral/nonmoral distinction: far from being something one should jettison along with moralism, that distinction is something that any human society is bound to develop. But this (...) valuable distinction is transformed into a problematic dualism when it casts the two sides of the distinction as contrasting sharply in nature, value, and structure. In ethics, the resulting dichotomy takes the form of a dualism of morality and prudence. In politics, it takes the form of a dualism of principle and interest. I explain the enduring appeal of such dualisms before laying out the costs of moralism thus conceived: moralism erodes our sensibility to the moral and political costs of value conflicts; it projects an unrealistic conception of agency that sets up scepticism about responsibility; and it limits our ability to appreciate and realize the wider variety of nonmoral values that sustain us, our achievements, and morality itself. (shrink)

One way in which to address the intriguing relations between science and reality is to work via the models (mathematical structures) of formal scientific theories which are interpretations under which these theories turn out to be true. The so-called 'statement approach' to scientific theories -- characteristic for instance of Nagel, Carnap, and Hempel --depicts theories in terms of 'symbolic languages' and some set of 'correspondence rules' or 'definition principles'. The defenders of the oppositionist non-statement approach advocate an analysis where the (...) language in which the theory is formulated plays a much smaller role. They hold that foundational problems in the various sciences can in general be better addressed by focusing on the models these sciences employ than by reformulating the products of these sciences in some appropriate language. My model-theoretic realist account of science lies decidedly within the non-statement context, although I retain the notion of a theory as a deductively closed set of sentences (expressed in some appropriate language), in this paper I shall focus -- against the background of a model-theoretic account of science -- on the approach to the reality-science dichotomy offered by Nancy Cartwright and briefly comment on a few aspects of Roy Bhaskar's transcendental realism. I shall, in conclusion, show how a model-theoretic approach such as mine can combine the best of these two approaches. (shrink)

This article has provided a forum for analytical discourses pertaining to two philosophical and methodological concepts (Phronesis and Hermeneutics) in a bid to addressing the key objectives set out. Dscussions emanated from the work (more so from literature review carried out) clearly shows that, there is no crystal dichotomy between the two concepts, but more so the prevalence of inter-connectedness and interpretation of situations or even texts can also be based on an expression of positive biasness towards what one may (...) perceive as being humanely justifiable, closely linked to Hans-Georg Gadamer's hermeneutical philosophy. The methodological inquiry of the study’s reliance on literature review materials and other documentations has helped greatly in unravelling an open, but more critical discourses pertaining to the two case study countries selected (Sierra Leone and the United Kingdom). (shrink)

The mature materialism of Joseph Priestley's Disquisitions relating to Matter and Spirit of 1777 is based on three main arguments: that Newton's widely-accepted scientific methodology requires the rejection of the 'hypothesis' of the soul; that a dynamic theory of matter breaks down the active/passive dichotomy assumed by many dualists; and that interaction between matter and spirit is impossible. In Matter and Spirit it is the first two arguments which are given greatest prominence; but it is the third argument which first (...) brought Priestley to take materialism seriously. It was an argument which had persistently troubled him in his dualist years, but it was not until 1774 in the Examination that he 'first entertained a serious doubt of the truth of the vulgar hypothesis'. Underlying this fact is an episode of some complexity which this article examines. (shrink)

The paper argues that digital ontology (the ultimate nature of reality is digital, and the universe is a computational system equivalent to a Turing Machine) should be carefully distinguished from informational ontology (the ultimate nature of reality is structural), in order to abandon the former and retain only the latter as a promising line of research. Digital vs. analogue is a Boolean dichotomy typical of our computational paradigm, but digital and analogue are only “modes of presentation” of Being (to paraphrase (...) Kant), that is, ways in which reality is experienced or conceptualised by an epistemic agent at a given level of abstraction. A preferable alternative is provided by an informational approach to structural realism, according to which knowledge of the world is knowledge of its structures. The most reasonable ontological commitment turns out to be in favour of an interpretation of reality as the totality of structures dynamically interacting with each other. The paper is the first part (the pars destruens) of a two-part piece of research. The pars construens, entitled “A Defence of Informational Structural Realism”, is developed in a separate article, also published in this journal. (shrink)

Gibson defined affordances as action possibilities directly offered to an animal by the environment. Ambitiously, affordances are meant to show the inadequacy of the subjective-objective dichotomy in the study of cognition. Armed with similar concerns, some neo-Gibsonians recently thought of affordances as latent dispositions existing independently of individual organisms or whole species. It is no coincidence that critics had, on several occasions, objected that this theoretical stance dramatically neglects the role of the perceiver in the emergence of affordances. In this (...) paper, we provide a phenomenological characterization of the perceiver’s role in affordance perception. Specifically, we borrow from Husserlian phenomenology to characterize two features of affordance perception that can enrich our understanding of the individual’s engagement with the environment, namely, its affective and temporal aspects. Taking an everyday activity such as rock climbing as a case example, we show that phenomenological investigations, if not misinterpreted as mere introspection, can represent an ally for ecological psychologists. (shrink)

Three classic distinctions specify that truths can be necessary versus contingent,analytic versus synthetic, and a priori versus a posteriori. The philosopher reading this article knows very well both how useful and ordinary such distinctions are in our conceptual work and that they have been subject to many and detailed debates, especially the last two. In the following pages, I do not wish to discuss how far they may be tenable. I shall assume that, if they are reasonable and non problematic (...) in some ordinary cases, then they can be used in order to understand what kind of knowledge the maker’s knowledge is. By this I mean the sort of knowledge that Alice enjoys when she holds the information that Bob’s coffee is sweetened because she just put two spoons of sugar in it herself. The maker’s knowledge tradition is quite important but it is not mainstream in modern and analytic epistemology and lacks grounding in terms of exactly what sort of knowledge one is talking about. My suggestion is that this grounding can be provided by a minimalist approach, based on an information-theoretical analysis. In the article, I argue that we need to decouple a fourth distinction, namely informative versus uninformative, from the previous three and, in particular, from its implicit association with analytic versus synthetic and a priori versus a posteriori; such a decoupling facilitates, and is facilitated by, moving from a monoagent to a multiagent approach: the distinctions qualify a proposition, a message, or some information not just in themselves but relationally, with respect to an informational agent; the decoupling and the multiagent approach enable a re-mapping of currently available positions in epistemology on these four dichotomies; within such a re-mapping, two positions, capturing the nature of a witness’ knowledge and of a maker’s knowledge, can best be described as contingent, synthetic, a posteriori, and uninformative and as contingent, synthetic, weakly a priori, and uninformative respectively. In the conclusion, I indicate why the analysis of the maker’s knowledge has important consequences in all those cases in which the poietic intervention on a system determines the truth of the model of that system. (shrink)

According to an often repeated definition, economics is the science of individual choices and their consequences. The emphasis on choice is often used – implicitly or explicitly – to mark a contrast between markets and the state: While the price mechanism in well-functioning markets preserves freedom of choice and still efficiently coordinates individual actions, the state has to rely to some degree on coercion to coordinate individual actions. Since coercion should not be used arbitrarily, coordination by the state needs to (...) be legitimized by the consent of its citizens. The emphasis in economic theory on freedom of choice in the market sphere suggests that legitimization in the market sphere is “automatic” and that markets can thus avoid the typical legitimization problem of the state. In this paper, I shall question the alleged dichotomy between legitimization in the market and in the state. I shall argue that it is the result of a conflation of choice and consent in economics and show how an independent concept of consent makes the need for legitimization of market transactions visible. Footnotes1 For helpful comments and suggestions I am most grateful to Marc Fleurbaey, Alain Marciano, Herlinde Pauer-Studer, Thomas Pogge, Hans Bernhard Schmid, to seminar or conference participants in Aix-Marseille, Tutzing, Paris, and Amsterdam, and to two anonymous referees. (shrink)

We accomplish three things in this paper. First, we provide evidence that the motivational internalism/externalism debate in moral psychology could be a false dichotomy born of ambiguity. Second, we provide further evidence for a crucial distinction between two different categories of belief in folk psychology: thick belief and thin belief. Third, we demonstrate how careful attention to deep features of folk psychology can help diagnose and defuse seemingly intractable philosophical disagreement in metaethics.

How is knowledge of geometry developed and acquired? This central question in the philosophy of mathematics has received very different answers. Spelke and colleagues argue for a “core cognitivist”, nativist, view according to which geometric cognition is in an important way shaped by genetically determined abilities for shape recognition and orientation. Against the nativist position, Ferreirós and García-Pérez have argued for a “culturalist” account that takes geometric cognition to be fundamentally a culturally developed phenomenon. In this paper, I argue that (...) when understood as moderate versions supported by the state-of-the-art research, the nativist and culturalist views are in fact possible to reconcile. While Ferreirós and García-Pérez present the work of Spelke and colleagues as implying that geometric cognition is genetically determined, I argue that they fail to appreciate the role that Spelke and colleagues see for cultural factors. On this basis, I provide theoretical and terminological clarifications and show that moderate versions of the nativist and culturalist view are in fact consistent with each other. I then propose a unifying theoretical framework for future study that can integrate the two accounts in ontogeny by moving beyond the crude nature (nativism) vs. nurture (culturalism) dichotomy. (shrink)

Russellian Panpsychism or Panpsychist Russellian Monism (PRM) presents a new perspective on the ontological status of phenomenal consciousness, acknowledging its reality at the fundamental level of existence. Diverging from physicalism, PRM upholds the existence of phenomenal consciousness without disrupting the uniformity of nature, a departure from dualism. PRM posits a symbiotic relationship between mental and physical entities, asserting that the former provides intrinsic foundations for the latter, which are structural. This raises a pivotal inquiry: how does PRM reconcile these distinct (...) realms? Is it a form of property dualism, recognizing two fundamental entity categories, or does it propose the primacy of mental properties with physical reducibility? Examining prevalent interpretations of PRM as dualistic or idealistic, this paper contends that neither aligns with PRM’s criteria for ontological monism, where only one fundamental entity type exists. Instead, it advocates for a dual-aspect monism framework, portraying the mental and physical as two authentic facets of a singular entity or property. Through a thorough analysis, the paper demonstrates how this dual-aspect interpretation harmonizes with PRM’s foundational principles, providing a robust resolution to the mental-physical dichotomy while upholding ontological monism. The conclusion explores the implications and contributions of this framework to the metaphysical discourse on consciousness. (shrink)

This paper discusses the proper taxonomy of the semantics-pragmatics divide. Debates about taxonomy are not always pointless. In interesting cases taxonomic proposals involve theoretical assumptions about the studied field, which might be judged correct or incorrect. Here I want to contrast an approach to the semantics-pragmatics dichotomy, motivated by a broadly Gricean perspective I take to be correct, with a contemporary version of an opposing “Wittgensteinian” view. I will focus mostly on a well-known example: the treatment of referential uses of (...) descriptions and descriptive uses of indexicals. The paper is structured as follows. I will start by characterizing in the first section the version of the Gricean approach I favor; in the second section, I will illustrate the differences between the two views by focussing on the example, and in the third section I will object to what I take to be the main Wittgensteinian consideration. (shrink)

According to Robert K. Garcia, trope theories divide into two distinct groups based on the type of tropes (module or modifier) assumed. Although left unnoticed by many trope theorists, Garcia claims that the module/modifier distinction has important consequences regarding the ontological merits of the different trope theories. In this article, I argue that Garcia’s distinction between module and modifier tropes fails to provide any correct or informative classification of trope theories: Garcia’s distinction is based on assumptions and primitive notions trope (...) theorists explicitly reject. Trope theories attempt to eliminate the fundamental object-property dichotomy by means of the analysis of inherence (an object having a property). By contrast, Garcia’s module and modifier tropes are different kinds of particular properties, which fundamentally inhere in a property bearer. Therefore, no trope is a module or modifier trope in Garcia’s sense. Finally, there is an ambiguity in Garcia’s use of his term “character making” that makes void his arguments for the module/modifier distinction based on the conception of non-module tropes as “character makers”. (shrink)

This paper reviews arguments concerning the relation between relativism and tolerance, both whether tolerance entails relativism, and whether relativism entails tolerance. Two new arguments are offered to support the contention that there is no necessary relation between relativism and tolerance. In particular, building on the classic argument by Geoffrey Harrison, this paper argues that even if there is no strict dichotomy between facts and values, as Harrison had assumed, relativism still does not entail tolerance for every relativized perspective.

Patterns and pattern ontologies are a powerful way for pragmatists to address metaphysical issues by rejecting a false dichotomy between pluralism and realism. However, there is a common misconception about patterns that I call the philosophically perverse patterns (PPP) problem. Here, critics of patterns invent perverse examples that meet the metaphysical criteria to count as patterns. I defuse this concern by showing how PPP misunderstands what the pragmatist metaphysics of patterns is supposed to accomplish: the bare definition should not rule (...) out, or in, substantive examples of patterns that instead should involve methodological considerations. I use this response to the PPP problem to show how the metaphysical definition of 'pattern' allows the pragmatist to capture the rich intricacies of ontologies in the sciences and yields two illustrative norms by which methodology can be guided in developing or refining ontologies: cohesion and coherence. (shrink)

Whether nature is valuable on its own (intrinsic values) or because of the benefits it provides to humans (instrumental values) has been a long-standing debate. The concept of relational values has been proposed as a solution to this supposed dichotomy, but the empirical validation of its intuitiveness remains limited. We experimentally assessed whether intrinsic/relational values of sentient beings/non-sentient beings/ecosystems better explain people’s sense of moral duty towards global nature conservation for the future. Participants from a representative sample of the population (...) of Singapore (n = 1508) were randomly allocated to two “the last human” scenarios. We found that the best predictor of such a sense of moral duty for future nature conservation is the recognition of the intrinsic values of sentient beings. Our results suggest that the concern for animal welfare may enhance rather than compete with the sense of moral duty towards nature conservation. (shrink)

This paper argues that to account for group speech acts, we should adopt a representationalist account of mode / force. Individual and collective subjects do not only represent what they e.g. assert or order. By asserting or ordering they also indicate their theoretical or practical positions towards what they assert or order. The ‘Frege point’ cannot establish the received dichotomy of force and propositional content. On the contrary, only the representationalist account allows a satisfactory response to it. It also allows (...) us to give a more satisfactory analysis of the speech act of inviting a joint commitment and to answer two important questions Bernhard Schmid has raised about group speech acts, namely whether there are 1st person plural forms of Moore’s paradox and of 1st person authority. (shrink)