Ao defender, nos Princípios matemáticos de filosofia natural, a existência de uma força de gravitação universal, Newton desencadeou uma onda de dúvidas e objeções filosóficas. Suas próprias declarações sobre a natureza da gravitação não são facilmente interpretáveis como formando um conjunto consistente de opiniões. Por um lado, logo após fornecer as três definições de "quantidades de forças centrípetas" (Defs. 6-8), Newton observa que está tratando tais forças "matematicamente", sem se pronunciar sobre sua realidade física. Mas, por outro lado, no Escólio (...) Geral inserido no final da segunda edição do livro, Newton diz que foi capaz de "explicar" vários fenômenos de movimento por meio da força de gravidade - que ele mostrou ser um tipo de força centrípeta -, embora não tivesse ainda conseguido explicar a causa dessa força. Uma interpretação plausível dessas últimas afirmações é que Newton acreditava que pôde inferir, a partir dos fenômenos, a existência da força de gravidade, enquanto agente causal real de certos movimentos, mas que ainda não havia tido sucesso em descobrir a causa dessa causa. O objetivo principal do presente artigo não é aprofundar a análise histórica das declarações de Newton, mas examinar como essa questão se insere no debate mais geral sobre o estatuto epistemológico das hipóteses científicas que transcendem a experiência imediata. Segundo a posição defendida, entre muitos outros, por John Locke, tais hipóteses devem ser interpretadas como tentativas legítimas de descrever aspectos inobserváveis da realidade. Em contraste com isso, no caso específico das hipóteses sobre forças - de gravitação ou quaisquer outras -, George Berkeley argumentou vigorosamente a favor de sua interpretação como meros artifícios teóricos úteis às "demonstrações matemáticas" na ciência da mecânica. Ao longo da análise das vantagens e desvantagens filosóficas dessas posições opostas, indica-se aqui que, embora a interpretação realista pareça fazer mais justiça ao desenvolvimento real da física após os Princípios matemáticos, a interpretação instrumentalista de Berkeley tem o mérito filosófico inegável de representar uma adesão mais firme ao empirismo, que é, de um modo ou de outro, valorizado por ambas as partes envolvidas na disputa sobre a natureza da gravitação. Newton's defence, in the Principia, of the existence of a universal force of gravity immediately gave rise to a wave of philosophical doubts and objections. His own remarks on the nature of gravitation are not easily amenable of a consistent, uniform interpretation. This paper begins by reviewing briefly these remarks. Its primary objective is, however, to examine how this important scientific issue contributed to demarcate two main epistemological positions on the status of scientific hypotheses transcending immediate experience. In Newton's time, two exponents of these positions were, respectively, Locke and Berkeley. Intriguingly, Newton fuelled both the Berkeleyan, instrumentalist interpretation, and the Lockean, realist interpretation. On the one hand, immediately after offering the definitions of "quantities of centripetal forces" (Definitions 6-8), he warned that he was treating these forces "mathematically", without pronouncing on its physical status. This remark lends support to Berkeley's anti-realist interpretation of forces, as Berkeley himself was keen to point out. But in the General Scholium, at the end of the book, Newton declared that he could "explain" certain important phenomena of motion by the force of gravity, although he had not yet been able to explain the cause of this force, adding, famously, that he would "feign no hypotheses" about this issue. A natural, realist interpretation of this statement is that Newton believed that he could infer, from the phenomena, the existence of gravity, as a real, causal physical agent, but that he had not yet succeeded in discovering the cause of this cause. In discussing the shortcomings and advantages of these opposing views, we indicate that although the realist interpretation appears to do more justice to the actual development of physics after the Principia, Berkeley's interpretation has the philosophical merit of representing a firmer adherence to empiricism, a position valued, in one way or another, by all parties involved in the dispute on the nature of gravitation. (shrink)

There is a diffuse sentiment that to anthropomorphize is a mild vice that people tend to do easily and pleasingly, but that an adult well educated person should avoid. In this paper it will be provided an elucidation of ``anthropomorphism'' in the field of common sense knowledge, the issue of animal rights, and about the use of humans as a model in the scientific explanation. It will be argued for a ``constructive anthropomorphism'', i.e., the idea that anthropomorphism is a natural (...) attutude to attribute human psychological features to other individuals, no matter they are actually rational agents, or not. If we know the ``grammar'' of this attutude, we can avoid the risks in overestimating the environmental inputs towards anthropomor­phism and, at the same time, take the heuristic advantages of anthropomor­phism in the use of human mind as a model for both everyday circumstances and scientific enterprise. (shrink)

The article focuses on the history of the conflict between analytic and continental tradition, which dominated the philosophy of the 20th century. Although both traditions originated from the same intellectual environment and were heavily influenced by Neo-Kantianism, their mutual lack of understanding progressed over time and, on several occasions, the situation grew into open hostility. The article describes the ten most serious conflicts: Russell vs. Bergson, Schlick vs. Husserl, Carnap vs. Heidegger, Ryle vs. Heidegger, Popper's critique of pseudoscience, conference in (...) Royaumont, Searle vs. Derrida, the revelation of Heidegger's Nazi past, Derrida's Honorary Doctorate from Cambridge, and Sokal's scam. At the beginning of the 21st century it turns out that the conflict between analytic and continental philosophy has been exhausted. What is more substantial is the dispute over the philosophical methodology, which is reflected in the division into naturalistic and anti-naturalistic thinkers. (shrink)

According to the received view, Hume is a much more rigorous and consistent concept-empiricist than Locke. Hume is supposed to have taken as a starting point Locke's meaning-empiricism, and worked out its full radical implications. Locke, by way of contrast, cowered from drawing his theory's strange consequences. The received view about Locke's and Hume's concept-empiricism is mistaken, I shall argue. Hume may be more uncompromising (although he too falters), but he is not more rigorous than Locke. It is not because (...) of (intellectual) timidity that Locke does not draw Hume's conclusions from his empiricism. It is, rather, because of his much sounder method. (shrink)

Quantitative researchers often discuss research ethics as if specific ethical problems can be reduced to abstract normative logics (e.g., virtue ethics, utilitarianism, deontology). Such approaches overlook how values are embedded in every aspect of quantitative methods, including ‘observations,’ ‘facts,’ and notions of ‘objectivity.’ We describe how quantitative research practices, concepts, discourses, and their objects/subjects of study have always been value-laden, from the invention of statistics and probability in the 1600s to their subsequent adoption as a logic made to appear as (...) if it exists prior to, and separate from, ethics and values. This logic, which was embraced in the Academy of Management from the 1960s, casts management researchers as ethical agents who ought to know about a reality conceptualized as naturally existing in the image of statistics and probability (replete with ‘constructs’), while overlooking that S&P logic and practices, which researchers made for themselves, have an appreciable role in making the world appear this way. We introduce a different way to conceptualize reality and ethics, wherein the process of scientific inquiry itself requires an examination of its own practices and commitments. Instead of resorting to decontextualized notions of ‘rigor’ and its ‘best practices,’ quantitative researchers can adopt more purposeful ways to reason about the ethics and relevance of their methods and their science. We end by considering implications for addressing ‘post truth’ and ‘alternative facts’ problems as collective concerns, wherein it is actually the pluralistic nature of description that makes defending a collectively valuable version of reality so important and urgent. (shrink)

Summary In this article the ethical systems of Risieri Frondizi and Maurice Mandelbaum, both decisively influenced by Wolfgang Köhler, are investigated for the first time. Each writer took different things from Köhler, Frondizi the idea of value as a Gestalt quality and Mandelbaum the idea of value as a felt demand. Their positions are highly complementary and Frondizi’s axiological approach enlightens the ontology of value whereas Mandelbaum’s phenomenological approach clarifies the nature of “requiredness” (Köhler) or “fittingness.”.

Constructivism undermines realism by arguing that experience is mediated by concepts, and that there is no direct way to examine those aspects of objects that belong to them independently of our conceptualizations; perception is theory-laden. To defend realism one has to show first that perception relates us directly with the world without any intermediary conceptual framework. The result of this direct link is the nonconceptual content of experience. Second, one has to show that part of the nonconceptual content extracted from (...) the environment correctly represents features of mind independent objects. With regard to the first condition, I have argued elsewhere that a part of visual processing, which I call “perception,” is theory-neutral and nonconceptual. In this paper, facing the second demand, I argue that a part of the nonconceptual content of perception presents properties that are the properties of mind independent objects. I claim first that nonconceptual content is the appropriate level of analysis of the issue of realism since it avoids the main problems besetting various types of analysis of the issue at the level of beliefs about the world. Then I claim that a subset of the nonconceptual content presents features of objects in the environment as they really are. (shrink)

Since molecules are inaccessible to immediate observation, our conception of the molecule is brought about by transdiction which entails invention of various transcendental ideas. In organic chemistry we think that molecules consist of atoms, bonds, functional groups, etc. This is, however, not the unique description of the molecule as is shown by quantum mechanical calculations, for example. Then, what description represents the real molecule? Before asking this question, we have to consider what the real molecule is in the first place. (...) Constructive realism distinguishes our cognitive world and the world just given, and claims that we should accept the former as reality. Understanding our cognitive world is possible only through construction of micro-worlds. Atoms, bonds, functional groups, etc., are micro-worlds which make sense in a theoretical framework of organic chemistry. In this study we translate a micro-world to an affordance and paraphrase it as a context-relative dispositional attribute of an {agent-world} complex. Then, we can understand that it is what we take as molecular structure, not what might be out there to be found, that we should accept as reality. Excluding metaphysical fictions from scientific arguments, constructive realism makes science a meaningful activity. Constructive realism claims that, for getting knowledge of the world, we have to integrate information into our own linguistic frame, i.e., to translate it. Strangification is a technique of intentionally taking an accepted proposition out of one scientific system and putting it into a completely different context. As is the case with translation, strangification brings about deeper understanding of philosophical as well as scientific grounds on which the proposition system holds. We apply this method to molecular structure and reveal that it is an ingenious model to describe molecular behavior in multi-molecular systems with strong interactions between molecules. Information provided by strangification is essential to claim the legitimacy of a proposition system. As far as strangification is properly applied, relativism is irrelevant to constructive realism. (shrink)

In modern German ‘Anschauung’ is translated as intuition. But in Kant’s technical philosophical context, it means an intuition derived from previous visualizations of physical processes in the world of perceptions. The nineteenth century chemists’ predilection for Kantian Anschauung led them to develop an intuitive representation of what exists beyond the bounds of the senses. Molecular structure is one of the illuminating outcomes. (Ochiai 2021, pp. 1–51) This mental habit seems to be dominant among chemists even in the twentieth century, as (...) is illustrated by the electronic theory of organic chemistry and the frontier orbital theory as well. The former assumes that (1) bonds are paired electrons shared by bonded atoms—in fact, electrons in molecules are not localized in bonds; (2) the difference of electronegativities between bonded atoms causes electron drifts—expressed by the curly arrow—that result in bond formation or bond cleavage. The latter focuses on the orbitals that make the greatest contribution to the energy of a system undergoing electron delocalization, while the LCAO method says, as is suggested by the word Linear Combination of Atomic Orbitals, molecular orbitals should be constructed from all of the atomic orbitals that have the appropriate symmetry. In other words, every molecular orbital contributes to some extent to the electronic state of a molecule. The curly arrow in the electronic theory and the orbital lobe in the frontier orbital theory illustrate an intuitive character of these theories. Although both theories rely on such simple and qualitative models rather than mathematically rigid quantum mechanical calculations, they are successful in explaining, predicting, and designing chemical reactions. What makes these prima facie intuitive theories so successful? In this study we address this problem from a historical and philosophical as well as scientific point of view. The key to solve this problem is that they are concerned with only bond formation or bond cleavage, in which the localized-bond principle holds. (shrink)

This essay is an elaboration on some central themes and arguments from my recent book, Chronopathologies: Time and Politics in Deleuze, Derrida, Phenomenology and Analytic Philosophy (Rowman and Littlefield 2012). There is hence an element of generality to this essay that the book itself is better able to justify. But a short programmatic piece has its own virtues, especially for those of us who are time poor (which is pretty much everyone in contemporary academia). Moreover, it adds a dimension to (...) the above book by more explicitly situating it in relation to what is an emerging view in some recent scholarship (such as John McCumber, Len Lawlor, David Hoy, and before this Liz Grosz) that time is central to the identity of continental philosophy, as well as considering some of the work that in different ways contests this kind of interpretation of the identity of continental philosophy (e.g. Simon Glendinning, and, tacitly, Paul Redding). In continuing to side with the former over the latter, I will also develop my argument that time is one of the most significant factors in the divided house that I think contemporary philosophy remains, and I conclude by offering a series of negative prescriptions regarding how we might better avoid particular chronopathologies, or time-sicknesses, that are endemic to these philosophical trajectories, and that are also present (to greater and lesser degrees) in the majority of individual philosophers standardly labelled analytic and continental. To the extent that such sicknesses are at least partly inevitable, akin to a transcendental illusion, this paper consists in a call to be more attentive to this tendency, and to the methodological, metaphilosophical, and ethico-political consequences that follow from them. (shrink)

Although the importance, both historically and systematically, of the seventeenth century distinction between primary and secondary qualities is commonly recognised, there is no consensus on its exact nature. Apparently, one of the main difficulties in its interpretation is to tell the constitutive from the argumentative elements. In this paper, we focus on the primary-secondary quality distinctions drawn by Boyle and Locke. We criticise, more specifically, MacIntosh’s analysis of them. On the one hand, MacIntosh attributes too many different primary-secondary quality distinctions (...) to Boyle and Locke. On the other hand, he forbears to attribute a particular primary-secondary quality distinction to them, which, at least in the case of Boyle, differs genuinely from his main distinction between the mechanical affections of matter and all of matter’s other qualities. (shrink)