This essay defends two theses regarding the explanation, or ground, of modality in the early modern period. First, for philosophers in the period, essences ground a range of important modal facts. Second, as the period progresses, we witness increased skepticism about certain modal facts, due to a growing skepticism about the scope or existence of essences. These theses are supported by examination of three case studies: Descartes’ treatment of substance and mode (which forms the core of his ontology); Malebranche’s treatment (...) of causation (which bears on his defense of occasionalism); and Locke’s treatment of necessary connections among properties (which is related to his accounts of individuals and kinds). It is shown that in each case, claims about necessity and possibility take center stage, and that in each case, the status of these claims hinges on the status of claims about essences. (shrink)

In this paper we give probably an exhaustive analysis of the geometry of solids which was sketched by Tarski in his short paper [20, 21]. We show that in order to prove theorems stated in [20, 21] one must enrich Tarski's theory with a new postulate asserting that the universe of discourse of the geometry of solids coincides with arbitrary mereological sums of balls, i.e., with solids. We show that once having adopted such a solution Tarski's Postulate 4 can be (...) omitted, together with its versions 4' and 4". We also prove that the equivalence of postulates 4, 4' and 4" is not provable in any theory whose domain contains objects other than solids. Moreover, we show that the concentricity relation as defined by Tarski must be transitive in the largest class of structures satisfying Tarski's axioms. We build a model (in three-dimensional Euclidean space) of the theory of so called T*-structures and present the proof of the fact that this is the only (up to isomorphism) model of this theory. Moreover, we propose different categorical axiomatizations of the geometry of solids. In the final part of the paper we answer the question concerning the logical status (within the theory of T*-structures) of the definition of the concentricity relation given by Tarski. (shrink)

My aim in this chapter is to survey some of the most important developments in thinking about essence in the early modern period, highlighting ways in which thinkers in the period gradually depart from the medieval Aristotelian tradition. In this tradition, essence is thought of as selective, explanatory, and kind-determining. Whereas in the beginning of the early modern period some figures (such as René Descartes, Thomas Hobbes, Margaret Cavendish, and Anne Conway) still adhere to this traditional view, later figures (including (...) Benedict de Spinoza, G.W. Leibniz, and John Locke) reject it. (shrink)

Countering the fake news phenomenon has become one of the most important challenges for democratic societies, governments and non-profit organizations, as well as for the researchers coming from several domains. This is not a local problem and demands a holistic approach to analyzing heterogeneous data and storing the results. The research problem we face in this paper is the proposition of an innovative distributed architecture to tackle the above-mentioned problems. The architecture uses state-of-the-art technologies with a focus on efficiency, scalability (...) and also openness, so that community-created components and digital content analyzers could be added. Moreover, we prove the usability of the prototype on Kaggle Fake News dataset. In particular, we consider different configurations of the proposed deep neural network and present the results reflecting the effectiveness, scalability and transferability of the proposed solution. (shrink)

This article utilises the concept of ‘race trouble’ as an overarching framework for examining an interview between Ms Vanessa Nakate and a South African news broadcaster. The interview describes an incident involving Ms Nakate’s attendance at a global climate change conference and her exclusion from a media report about a press briefing that she held along with four other youth activists at the conference. The analysis focuses on the collaborative and interactional production of Ms Nakate’s claim that her exclusion was (...) racially motivated and the discursive mechanisms by which race is mobilised as a common-sense explanation for the incident that occurred. My analysis demonstrates the sanctionability of producing an accusation of racism and identifies the rhetorical functions of stake and facticity in its production, and concludes with a discussion of the relevance of these findings in the context of studies on race and racism in interaction. (shrink)

Educational research in metacognition is based predominantly on a positivist paradigm and empirical epistemological assumptions about human cognition and its investigation. Following recent calls for greater methodological diversity, this paper critically examines the possibility of studying metacognition in education through Karen Barad’s ethico-onto-epistemological framework. In coining the term metacognition, five new propositioning are theorised: metacognition involves a practice of dynamic material configuration of entanglements in which human cognition takes part; meta is inseparable from everything that occurs, relates and emerges in (...) existence; the self is dispersed in becoming, threaded through its relational performances; the apparatus is not separated from the objects and subjects of investigation, and diffraction could potentially open new ways to investigate metacognition in complex natural phenomena. The paper concludes with questioning the potential of studying metacognition in educational research. (shrink)

Many historical and philosophical studies treat infinity as an exclusively quantitative notion, whose proper domain of application is mathematics and physics. The main aim of this paper is to disentangle, by critically examining, three notions of infinity in the early modern period, and to argue that one—but only one—of them is quantitative. One of these non-quantitative notions concerns being or reality, while the other concerns a particular iterative property of an aggregate. These three notions will emerge through examination of three (...) central figures in the period: Locke, Descartes, and Leibniz. (shrink)

the meditations on first philosophy presents us with an alleged proof for the existence of God that proceeds from the existence of an idea of an infinite being in the human mind—an idea of God—to the existence of God himself. Insofar as we have an idea of an infinite being, an idea with “infinite objective reality,” we can legitimately ask whence it came to us. The only possible cause of this idea, claims Descartes, is an infinite being, namely, God. The (...) occurrence of just this idea in the proof is essential. In fact, Descartes maintains that any such causal proof for God’s existence crucially relies on this idea: “it seems to me that all these proofs based on his effects are reducible to a single one; and also .. (shrink)

AbstractWe propose an emerging conceptualization of “intervention hesitancy” to address a broad spectrum of hesitancy to disease prevention interventions among healthcare personnel (HCP) beyond vaccine hesitancy. To demonstrate this concept and its analytical benefits, we used a qualitative case-study methodology, identifying a “spectrum” of disease prevention interventions based on (1) the intervention’s effectiveness, (2) how the intervention is regulated among HCP in the Israeli healthcare system, and (3) uptake among HCP in the Israeli healthcare system. Our cases ultimately contribute to (...) a more nuanced conceptualization of hesitancy that HCP express towards disease prevention interventions. Our case interventions included the seasonal influenza vaccine, the Mantoux test, and the hepatitis B (HBV) vaccine. Influenza and HBV are vaccine-preventable diseases, though their respective vaccines vary significantly in effectiveness and uptake among HCP. The Mantoux test is a tuberculin skin test which provides a prevention benchmark for tuberculosis (TB), a non-vaccine preventable disease. We conducted semi-structured interviews with relevant stakeholders and analyzed them within Israeli and international policy context between 2016 and 2019, a period just prior to the COVID-19 pandemic. We propose the conceptualization of “intervention hesitancy”—beyond “vaccine hesitancy”—as “hesitancy towards a wide range of public health interventions, including but not limited to vaccines”. Results suggested that intervention hesitancy among HCP is rooted in weak trust in their employer, poor employment conditions, as well as mixed institutional guidelines and culture. Conceptualizing intervention hesitancy expands the ability of healthcare systems to understand the root of hesitancy and foster a supportive institutional culture and trust, cognizant of diverse disease prevention interventions beyond vaccination. (shrink)

Descartes notoriously characterizes substance in two ways: first, as an ultimate subject of properties ; second, as an independent entity. The characterizations have appeared to many to diverge on the definition as well as the scope of the notion of substance. For it is often thought that the ultimate subject of properties need not—and, in some cases, cannot—be independent. Drawing on a suite of historical, textual, and philosophical considerations, this essay argues for an interpretation that reconciles Descartes's two characterizations. It (...) proposes that both characterizations invoke a type of independence that obtains just in case there is no relation to another entity that holds by the nature of the entity in question. Even though the ultimate subject of properties is sometimes not independent in other respects, it satisfies this independence-by-nature condition. (shrink)

This study examined the representation of women in the world press, through the coverage of two very different events during 1995: The 50th anniversary of the surrender of Nazi Germany and the end of World War II, and the 4th Conference on Women in Beijing. Using the first level of the agenda-setting approach as well as the second level we analyzed the content of more than 10,000 stories which appeared in the news around the world. The findings show that women's (...) presence is still not felt in the world's press, that is, they are not there in great frequency or quantity, regardless of the event, and even when they are present, they are associated more with the private than with the public sphere. Second level agenda-setting research would suggest that this might simply reinforce existing stereotypes. (shrink)

"There is no God, but ...' : the disavowed presence of the divine -- 'Resolve the religious world into its secular basis' : sense and sensibility -- 'I only have eyes for you' : ethics as meta-politics -- Conclusion: 'Back to the rough ground!'.

Descartes’s metaphysics posits a sharp distinction between two types of non-finitude, or unlimitedness: whereas God alone is infinite, numbers, space, and time are indefinite. The distinction has proven difficult to interpret in a way that abides by the textual evidence and conserves the theoretical roles that the distinction plays in Descartes’s philosophy—in particular, the important role it plays in the causal proof for God’s existence in the Meditations. After formulating the interpretive task, I criticize extant interpretations of the distinction. I (...) then propose an alternative at whose core is the idea that whereas the indefinite is a structural, iterative notion, designating the absence of an upper bound, the infinite is an ontic notion, signifying being in general, or what is, without qualification. (shrink)

Privacy is a sociocultural perception, depending on the dominant values of a society, sociocultural heritage, and contemporary technological developments. This article focuses on privacy perception among adolescents based on a European school survey (PRACTIS), and presents comparative results of an exploratory study conducted among over 1,428 adolescents in six countries. The results reveal that adolescents attribute high value to privacy and are prepared to actively oppose if an online corporation is challenging their personal interests. However, they tend to trade off (...) privacy for other perceived benefits. Adolescents’ privacy perception and data protection are affected by cultural diversity, age, gender, and most of all their various social network sites activities and their attitudes toward importance of sharing and controlling personal information. (shrink)

As the range of potential uses for Artificial Intelligence, in particular machine learning, has increased, so has awareness of the associated ethical issues. This increased awareness has led to the realisation that existing legislation and regulation provides insufficient protection to individuals, groups, society, and the environment from AI harms. In response to this realisation, there has been a proliferation of principle-based ethics codes, guidelines and frameworks. However, it has become increasingly clear that a significant gap exists between the theory of (...) AI ethics principles and the practical design of AI systems. In previous work, we analysed whether it is possible to close this gap between the ‘what’ and the ‘how’ of AI ethics through the use of tools and methods designed to help AI developers, engineers, and designers translate principles into practice. We concluded that this method of closure is currently ineffective as almost all existing translational tools and methods are either too flexible or too strict. This raised the question: if, even with technical guidance, AI ethics is challenging to embed in the process of algorithmic design, is the entire pro-ethical design endeavour rendered futile? And, if no, then how can AI ethics be made useful for AI practitioners? This is the question we seek to address here by exploring why principles and technical translational tools are still needed even if they are limited, and how these limitations can be potentially overcome by providing theoretical grounding of a concept that has been termed ‘Ethics as a Service.’. (shrink)

In Language and the Learning Curve, a leading researcher in the field offers a radical new view of language development, unusual in its combination of Chomskian linguistics and learning theory. Stimulating and accessible, it is an important new work that challenges many of our usual assumptions about syntactic development.

There is a familiar story about Spinoza on which his substance monism arises straightforwardly from Descartes’ own conception of substance, which the latter combines—not entirely consistently—with substance pluralism. I argue that this story is mistaken: substance pluralism is fully consistent with Descartes’ conception of substance; it is also consistent with his claim that the term ‘substance’ is non-univocal. In defense of these claims, I argue that Descartes denies, whereas Spinoza accepts, that causation precludes the kind of independence that is characteristic (...) of substance; further, I show how Descartes’ denial is based on his view that causal relations do not belong to the natures of their relata, whereas Spinoza’s acceptance follows from his commitment to an intimate link between causation and conception, which Descartes also rejects. (shrink)

In the last half-century Ludwig Wittgenstein's relevance beyond analytic philosophy, to continental philosophy, to cultural studies, and to the arts has been widely acknowledged. Wittgenstein's Tractatus Logico-Philosophicus was published in 1922 - the annus mirabilis of modernism - alongside Joyce's Ulysses, Eliot's The Waste Land, Mansfield's The Garden Party and Woolf's Jacob's Room. Bertolt Brecht's first play to be produced, Drums in the Night, was first staged in 1922, as was Jean Cocteau's Antigone, with settings by Pablo Picasso and music (...) by Arthur Honegger. In different ways, all these modernist landmarks dealt with the crisis of representation and the demise of eternal metaphysical and ethical truths. Wittgenstein's Tractatus can be read as defining, expressing and reacting to this crisis. In his later philosophy, Wittgenstein adopted a novel philosophical attitude, sensitive to the ordinary uses of language as well as to the unnoticed dogmas they may betray. If the gist of modernism is self-reflection and attention to the way form expresses content, then Wittgenstein's later ideas - in their fragmented form as well as their “ear-opening” contents - deliver it most precisely. Understanding Wittgenstein, Understanding Modernism shows Wittgenstein's work, both early and late, to be closely linked to the modernist Geist that prevailed during his lifetime. Yet it would be wrong to argue that Wittgenstein was a modernist tout court. For Wittgenstein, as well as for modernist art, understanding is not gained by such straightforward statements. It needs time, hesitation, a variety of articulations, the refusal of tempting solutions, and perhaps even a sense of defeat. It is such a vision of the linkage between Wittgenstein and modernism that guides the present volume. (shrink)

El presente artículo explora los retos políticos que plantea la democracia directa. En el pensamiento político de Locke la democracia representativa consiste en el compromiso de mantener la estructura económica de laisser-faire, mientras que la democracia directa rousseauniana que demanda homogeneidad acaba por no ser muy democrática. La cuestión en juego es si puede haber un régimen político capaz de acoger tanto una participación inclusiva como la diversidad existente de los participantes. Se presentan dos respuestas diferentes a esta pregunta a (...) través de las obras de Jean-Luc Nancy y Jacques Rancière. (shrink)

As the range of potential uses for Artificial Intelligence (AI), in particular machine learning (ML), has increased, so has awareness of the associated ethical issues. This increased awareness has led to the realisation that existing legislation and regulation provides insufficient protection to individuals, groups, society, and the environment from AI harms. In response to this realisation, there has been a proliferation of principle-based ethics codes, guidelines and frameworks. However, it has become increasingly clear that a significant gap exists between the (...) theory of AI ethics principles and the practical design of AI systems. In previous work , we analysed whether it is possible to close this gap between the ‘what’ and the ‘how’ of AI ethics through the use of tools and methods designed to help AI developers, engineers, and designers translate principles into practice. We concluded that this method of closure is currently ineffective as almost all existing translational tools and methods are either too flexible (and thus vulnerable to ethics washing) or too strict (unresponsive to context). This raised the question: if, even with technical guidance, AI ethics is challenging to embed in the process of algorithmic design, is the entire pro-ethical design endeavour rendered futile? And, if no, then how can AI ethics be made useful for AI practitioners? This is the question we seek to address here by exploring why principles and technical translational tools are still needed even if they are limited, and how these limitations can be potentially overcome by providing theoretical grounding of a concept that has been termed ‘Ethics as a Service’. (shrink)

John Locke’s treatment of quantity in the Essay Concerning Human Understanding is not nearly as extensive or as well-known as his treatment of quality and his distinction between primary and secondary qualities. Yet I contend that a close examination of Locke’s comments on quantity in the Essay reveals that he endorses a general theory of quantity that not only distinguishes quantities from qualities, but also plays several other important roles in his overall philosophy—particularly in his treatments of infinity and demonstrative (...) knowledge. Moreover, I argue that this theory does not appear out of thin air, but is in certain respects one and the same as the approach to quantity found in Aristotle and developed by medieval Aristotelian thinkers. Identifying the core tenets of this approach in the texts of Aristotle and medieval Aristotelians, and formulating them clearly enough to shed light on Locke’s theory of quantity in the Essay, is the principal task of this paper. (shrink)

The hypothesis was tested that transfer and facilitation of learning in early syntactic development does not rely on semantic analogy among the items. The study focused on the verb-indirect object (VI) construction. Longitudinal naturalistic speech corpora of 14 Hebrew-speaking children (1;04–2;08) were analyzed, 9 females and 5 males, White and predominantly middle class. There was facilitation of learning among the first 10 verbs in the VI pattern, as evidenced by the accelerating growth curves. However, there was much semantic variability among (...) the 10 indirect objects, and most had no semantically similar antecedents in the same construction. The results indicate that facilitation of learning of early syntax is most probably not mediated by semantic similarity. (shrink)