Design has usually been linked to art and applied in scenarios related to everyday life. Even when design has, on occasion, made its way into the world of academia, it has always been closely linked to art and scenarios related everyday life. At last, however, the idea of design has reached the field of epistemology: an area within the very heart of philosophy that has always focused, in theory, on the foundations of knowledge. Consequently, design is being studied from different (...) approaches interested in the foundation of knowledge, theoretical and practical. This is one of the reasons why abduction and pragmatism have been considered relevant from a design perspective. This paper first shows the main features of abduction and pragmatism, describes their evolution and considers their mutual implications. Second, the epistemology of design is analysed considering its most relevant characteristics. Third, the connection between abduction and, on the one hand, pragmatism and, on the other, design epistemology is addressed. Finally, the role of abductive inference in grounding a real epistemology for design theory from the naturalised cognitive perspective of abduction is outlined. The central proposition is that this approach is essential as a methodological innovation, as it allows us to analyse both the inquiry process and the design process as interdependent when dealing with practical problems of a social and cultural nature. This approach allows us to analyse how human actions determine changes in the theoretical framework from which we make our inquiry. In short, the world is an open-ended project that humans design through our daily inquiry. (shrink)

Philosophical Issues, Volume 31, Issue 1, Page 146-166, October 2021.

Pragmatists challenge a sharp separation of issues of theoretical and practical rationality. This can encourage a sort of anti-realism: our classifications and theories are shaped by our interests and practical concerns. However, it need not do this. A more fundamental theme is that cognition is itself an activity, the attempt to solve problems and discover truths effectively and responsibly. Evidence has to be collected, experiments have to be devised and carried out, dialogues must be engaged in with fellow inquirers, decisions (...) must be made about when we have scrutinized our opinions enough to trust our results. Even if our goals are “purely cognitive,” the attempt to achieve them through inquiry and deliberation is an activity. The normative standards that guide its conduct, like those governing any activity, will include standards of practical rationality. Indeed, we might suggest that a belief isjustifiedso long as it is the product of responsible, well-executed inquiry. (shrink)

Evolutionary theory is becoming an all-encompassing form of explanation in many branches of philosophy. However, emergence theory uses the concept of self-organization to support yet alter traditional evolutionary explanation. Biologist Stuart Kauffman suggests that the new science will need to tell stories, not simply as a heuristic device but as part of its fundamental task. This claim is reminiscent of C. S. Peirce’s criticism of the doctrine of necessity. Peirce’s suggestions reference Hegel, and this essay draws out this Hegelian background. (...) In particular, it addresses the question of subjectivity and issues some Hegelian reminders so that such evolutionary and emergent theories will consider the implication of this research program on philosophy of mind. The essay focuses primarily on two post-Kantian, neo-Hegelian thinkers in contemporary philosophy who deal with this problem: John McDowell and Robert Brandom. (shrink)

In 1880, when Oliver Wendell Holmes (later to be a Justice of the U.S. Supreme Court) criticized the logical theology of law articulated by Christopher Columbus Langdell (the first Dean of Harvard Law School), neither Holmes nor Langdell was aware of the revolution in logic that had begun, the year before, with Frege's Begriffsschrift. But there is an important element of truth in Holmes's insistence that a legal system cannot be adequately understood as a system of axioms and corollaries; and (...) this element of truth is not obviated by the more powerful logical techniques that are now available. (shrink)

This paper explores two routes along which a pragmatic philosophical approach can contribute to reflections on agnosticism. The first of these approaches is developed in dialogue with William James, and it is oriented towards the needs and obligations of individuals and the extent to which agnosticism affects our abilities to lead strenuous lives. The second is developed in dialogue with Richard Rorty. It is oriented towards how agnosticisms can be adopted within particular vocabularies vis-a-vis other vocabularies as a pragmatically helpful (...) strategy or skill. I discuss the extent to which these can contribute to philosophical reflection on agnosticism and propose that they show that the agnosticism debate would benefit from a broadened focus where epistemic and pragmatic considerations are better integrated than presently. This would enable us to discuss different types of agnosticism that come to the fore in various contexts and whether they prevent us or allow us to better handle concrete problems in our interactions with the world. (shrink)

I am honoured and pleased to address you this evening on the life and work of an extraordinary American thinker, Charles Sanders Peirce. Although Peirce is perhaps most often remembered as the father of the philosophical movement known as pragmatism, I would like to impress upon you that he was also, and perhaps, especially, a logician, a working scientist and a mathematician. During his life time Peirce most often referred to himself, and was referred to by his colleagues, as a (...) logician. Furthermore, Peirce spent thirty years actively engaged in scientific research for the US Coast Survey. The National Archives in Washington, DC, holds some five thousand pages of Peirce's reports on this work. Finally, the four volumes of Peirce's mathematical papers edited by Professor Carolyn Eisele eloquently testify to his contributions to that field as well. (shrink)

This paper explores the intertwinement of ontology and history that happened after the idealist turn of Kantian transcendentalism, particularly in classic German idealism and later in American pragmatism. The paper focuses on the less remarked-upon consequence of this intertwinement, namely the possibility of a new reading of history based on changes in concepts and habitual mentality. The paper proposes a new take on historiography that vindicates Hegel’s insight but changes his approach to a pragmatist one, more apt to face historical (...) changes in a technical way and less easily twistable into ideological frameworks. The paper argues that the notion of habit, as phenomenologically and semiotically described by Peirce, is the fundamental cellule of the pragmatist take on the entanglement of history and ontology. The paper elaborates on the notion of habit, singling out a special form of it called “gesture” that can be a useful tool for reading the history of the human spirit without incorporating Hegel’s dialectic and Absolute. The paper compares the notion of gesture as it originated in the pragmatist tradition with the parallel use of the term in the early studies of Michel Foucault and argues that the notion of gesture is better equipped to tackle a theoretical reading of history. (shrink)

Depictive expressions of thought predate written language by thousands of years. They have evolved in communities through a kind of informal user testing that has refined them. Analyzing common visual communications reveals consistencies that illuminate how people think as well as guide design; the process can be brought into the laboratory and accelerated. Like language, visual communications abstract and schematize; unlike language, they use properties of the page (e.g., proximity and place: center, horizontal/up–down, vertical/left–right) and the marks on it (e.g., (...) dots, lines, arrows, boxes, blobs, likenesses, symbols) to convey meanings. The visual expressions of these meanings (e.g., individual, category, order, relation, correspondence, continuum, hierarchy) have analogs in language, gesture, and especially in the patterns that are created when people design the world around them, arranging things into piles and rows and hierarchies and arrays, spatial-abstraction-action interconnections termed spractions. The designed world is a diagram. (shrink)

The notorious but: unimpeachably corroborated case of Pavlov's mice raises, in capsule form, a variety of fascinating issues with far-reaching ramifications in several directions, but with particularly serious implications, several of which are well worth restating and pondering further (cf. Sebeóle 1977b: 192-201), both for the foundations and research methodology of contemporary semiotics.

Ontology is a part of metaphysics; it concerns what there is. Is it possible to consider being and reality not in a traditional metaphysical way—that is, not as a ground, an origin, a cause, but as a movement, a flux, a dynamogenic principle? I will set out from a seminal aphorism by Nietzsche, occurring in Human, all too Human (§2): “A lack of the historical sense is the hereditary fault of all philosophers. But everything has evolved; there are no eternal (...) facts, as there are likewise no absolute truths. Therefore, historical philosophising is henceforth necessary, and with it the virtue of diffidence”. I will then move on to explore Peirce’s late thought, starting from a passage in a letter to W. James, where the author supports a “futurist” interpretation of reality—as he had in the juvenile writings—and speaks of “the reality of the public world of the indefinite future as against our past opinions of what it was to be.” This can be defined as a process of “mellonization,” that operation of logic by which what “is conceived as having been is conceived as extended indefinitely into what always will be”. Similarly, in the Preface to Human, all too Human Nietzsche writes: “Our destiny rules over us, even when we are not yet aware of it; it is the future that makes laws for our today”. I will try to read some Peirce’s statements in a Nietzschean perspective within the context of the plan to develop a dynamic and historical ontology; and I will try to read the “enigma” of Nietzsche’s Eternal recurrence from a Peircean perspective. (shrink)

We argue that no attempt of reducing meaning to a systematic set of rules, according to which the role of linguistic expressions is to be normatively defined, can be abstracted from an irreducibly decisional compound. By comparing Lorenzen’s project of building an Ortho-languageand Brandom’s inferentialist take on meaning, we distinguish two ways of acknowledging this fact, while claiming that Lorenzen’s take is more genuinely constructive, insofar as choices be thought of as genuine features of constructions. It brings into a new (...) perspective the relation between dialogical constructivism and Brouwer’s intuitionism. Finally we bring up a philosophical argument for the claim that interaction rules should be indexed on players and on their choices, when providing deontic bases to semantics. (shrink)

After a brief sketch of the history of philosophical pragmatism generally, and of legal pragmatism specifically (section 1), this paper develops a new, neo-classical legal pragmatism: a theory of law drawing in part on Holmes, but also on ideas from the classical pragmatist tradition in philosophy. Main themes are the "pluralistic universe" of law (section 2); the evolution of legal systems (section 3); the place of logic in the law (section 4); and the relation of law and morality (section 5).