Nelson Goodman observed that we use only certain ‘good’ (viz. projectible) predicates during reasoning, with no obvious demarcation criterion in sight to distinguish them from the bad and gruesome ones. This apparent arbitrariness undermines the justifiability of our reasoning practices. Inspired by Quine’s 1969 paper on Natural Kinds, Peter Gärdenfors proposes a cognitive criterion based on his theory of Conceptual Spaces (CS). He argues the good predicates are those referring to natural concepts, and that we can capture naturalness in terms (...) of similarity. In contrast to Quine, he does not primarily rely on logic, but geometry. He frames his account as a descriptive project, however, and it is not obvious how it addresses the normative dimension of Goodman’s Riddle. This paper develops a charitable reconstruction of his argument, based on the idea that the instrumental success of our projectible concepts is grounded in their cognitive-pragmatic naturalness. It then explores three lines of reasoning against the argument: Evolutionarily motivated skepticism, the miracles argument, and the relation between instrumental and pragmatic success. I conclude that in its current form, the CS account fails to provide any justification of reasoning beyond appealing to its instrumental success, and that a metaphysically robust notion of naturalness helps to achieve the desired goal. (shrink)

Aphantasia, namely the inability to voluntarily form visual mental imagery, does not, counterintuitively, impair the affected from successfully performing mental imagery tasks. One way of explaining this finding is to posit that aphantasics, despite their claim to the contrary, can form visual imagery, a position here referred to as aphantasia skepticism. This article outlines and rejects two types of aphantasia skepticism and argues that the position results from what is coined the visualizer’s fallacy, namely the false belief that visual mental (...) imagery is necessary to carry out mental imagery tasks. Furthermore, it is argued that the visualizer’s fallacy and the resulting aphantasia skepticism are not only potentially harmful to aphantasics but may also lead to an impoverished view of the dynamics of cognition in general. -/- . (shrink)

Aphantasia, i.e., the inability to voluntarily form visual mental images, affects approximately 2 to 5 percent of the population and plays an important role in a more general debate revolving around the role of imagery for our cognition. This thesis investigates aphantasia by means of an interdisciplinary approach, combining insights from contemporary neuroscientific research with historical philosophical arguments, with a specific focus on the later philosophy of Ludwig Wittgenstein. A new theoretical concept, meta-imagination, is developed and it is argued that (...) the concept can explain why aphantasics perform successfully on a wide range of visual imagery tasks, thus providing important implications for the more general debate about the connection between imagery and cognition. (shrink)

Der vorliegende Aufsatz berührt zwei bis heute nur im geringen Maße erforschte und thematisierte Probleme der Übersetzungstheorie. Es geht hier vor allem um eine möglichst kompakte Darstellung einer Diskussion über solche Begriffe wie Kultur, Fremderfahrung, Fremdverstehen, oder Alienation und Alterität. Der wissenschaft1iche Diskurs, in welchem beide der erwähnten Themen immer wieder zur Sprache kommen, gewinnt heutzutage für eine einheitliche Beschreibung der literarischen Übersetzung einen interessanten, obwohl methodologisch noch nicht ganz sicheren Boden. In erster Linie liegt das Problem des Kulturphänomens auf (...) dem Gebiet der Übersetzung in der Art und Weise seiner Analyse. Wie funktioniert der fremde und fremdsprachige Kontext in der kommunikativen Situation der Übersetzung, was doch eine Begegnung der Kulturen bedeutet? Wie ist es mit den Artefakten der fremden Kultur, Kunst und Literatur umzugehen? Welche Sprache soll die Aufgabe der Beschreibung leisten? Es werden hier nur die wichtigsten Fragen einer kulturspezifisch orientierten Übersetzungswissenchaft aufgezahlt. Ein Versuch, nur auf diese Fragen eine allgemeine Antwort zu erteilen, würde den Rahmen jenes kurzen Aufsatzes mit großter Sicherheit sprengen. Nichtsdestotrotz lohnt es sich über die immer aktuellen Quästionen der literarischen Übersetzung (darauf habe ich mich hier grundsätzlich konzentriert) ein paar Worte zu sagen. Ich heiter, meine kurze und notwendigerweise oberflächliche Arbeit möge doch als ein guter Ansatz zum Thema: Kultur in der literarischen Übersetzung dienen. (shrink)

Humans and artificial intelligences (AI) will increasingly participate digitally and physically in conflicts yet there is a lack of trusted communications across agents and platforms. For example, humans in disasters and conflict already use messaging and social media to share information, however, international humanitarian relief organisations treat this information as unverifiable and untrustworthy. AI may reduce the ‘fog-of-war’ and improve outcomes, however current AI implementations are often brittle, have a narrow scope of application and wide ethical risks. Meanwhile, human error (...) causes significant civilian harms even by combatants committed to complying with international humanitarian law. AI offers an opportunity to help reduce the tragedy of war and better deliver humanitarian aid to those who need it. However, to be successful, these systems must be trusted by humans and their information systems, overcoming flawed information flows in conflict and disaster zones that continue to be marked by intermittent communications, poor situation awareness, mistrust and human errors. In this paper, we consider the integration of a communications protocol (the ‘Whiteflag protocol’), distributed ledger technology, and information fusion with artificial intelligence (AI), to improve conflict communications called “Protected Assurance Understanding Situation & Entities” PAUSE. Such a trusted human-AI communication network could provide accountable information exchange regarding protected entities, critical infrastructure; humanitarian signals and status updates for humans and machines in conflicts. Trust-based information fusion provides resource-efficient use of diverse data sources to increase the reliability of reports. AI can be used to catch human mistakes and complement human decision making, while human judgment can direct and override AI recommendations. We examine several case studies for the integration of these technologies into a trusted human-AI network for humanitarian benefit including mapping a conflict zone with civilians and combatants in real time, preparation to avoid incidents and using the network to manage misinformation. (shrink)

This essay is concerned with Gadamer’s reflections on solidarity and practice as found in several of his later writings. While Gadamer offers a robust explanation of practice, practical reason, and how both are operative in solidarities, his investigations of solidarity are in no way systematic. He does, however, distinguish two aspects of solidarity, viz. what one might call “natural solidarity” and “avowed solidarity”. In contrast to natural solidarities, avowed solidarities require an intentional decision and commitment to act with others for (...) a common cause. Since Gadamer’s writings on solidarity are more sketches than detailed treatises, we will bring his work into dialogue with feminist and political philosopher Sally Scholz. Scholz has devoted significant research to the concept of political solidarity. Like Gadamer, Scholz too is concerned with how we engage natural others and how our present practices harm and exploit them. By bringing Scholz’s and Gadamer’s work into dialogue, we gain a better understanding of different facets and types of solidarity, how they interrelate and influence one other, and how their interrelations might help to effect positive social and political changes for all who inhabit this world. (shrink)

Motivated by Scholze and Fargues' geometrization of the local Langlands correspondence using perfectoid diamonds and Clausen and Scholze's work on the K-theory of adic spaces using condensed mathematics, we introduce the Efimov K-theory of diamonds. We propose a pro-diamond, a large stable (infinity,1)-category of diamonds D^{diamond}, diamond spectra and chromatic tower, and a localization sequence for diamond spectra.

We present colorful illustrations of particular properties of functorial diamonds, in the sense of Scholze; namely profinite reflections as categorical colors.We discuss sight as site using representable functors in the condensed formalism. We illuminate diamonds using our novel constructions of categorical Ozma and Cinderella, the site of Oz, and condensed Through the Looking-Glass.

We recently presented our Efimov K-theory of Diamonds, proposing a pro-diamond, a large stable (∞,1)-category of diamonds (D^{diamond}), and a localization sequence for diamond spectra. Commensurate with the localization sequence, we now detail four potential applications of the Efimov K-theory of D^{diamond}: emergent time as a pro-emergence (v-stack time) in a diamond holographic principle using Scholze’s six operations in the ’etale cohomology of diamonds; a pro-Generative Adversarial Network and v-stack perceptron; D^{diamond}cryptography; and diamond nonlocality in perfectoid quantum physics.

We construct a mathematization of Derridian "arche-writing" and Deleuzian "haecceity." We posit an infinity-categorification of exigency (infinity-exigency), a higher-dimensional visual epistemology (infinity-visual epistemology), and infinity-stack Wittgenstein ladder. We reframe haecceities in terms of diamonds, in the sense of Scholze, and mathematize the haecceity-and-arche-writing reflection as a pro-diamond. As an exercise in infinity-visual epistemology, we validate a diamond infinity-stack time signature and infinity-stack harmony.

A comprehensive review of diamonds, in the sense of Scholze, is presented. The diamond formulations of the Fargues-Fontaine curve and Bun_G are stated. Principal results centered on the diamond formalism in the global Langlands correspondence and the geometrization of the local Langlands correspondence are given. We conclude with a discussion of future geometrizations, and conjecture a diamond reformulation of quantum computational complexity towards a diamond ER = EPR.