Invasive alien species (IAS) are globally considered major drivers of biodiversity loss. Because invasion science—the field studying IAS—informs policy and management, its normative underpinnings have become a subject of controversy. Historically, invasion science has aligned with traditional conservation, which is an ecocentric approach to conservation that recognises intrinsic value in natural collectives. This article examines debates surrounding the field's normative assumptions—focusing on the concepts of ‘origin’, ‘harm’ and ‘naturalness’—and explores three alternative conservation approaches that challenge them: new conservation, convivial conservation (...) and compassionate conservation. New conservation highlights the ecosystem services IAS may offer in novel ecosystems. Convivial conservation stresses the interconnectedness of humans and nature. Compassionate conservation focuses on individual animal welfare, regardless of native or invasive status. Each of these approaches questions rigid native-alien distinctions. They argue that invasion science's focus on nativeness and undisturbed environments overlooks contemporary ecological challenges, urging a re-evaluation of how these categories influence conservation decisions. Discussing these approaches highlights the interplay between scientific evidence and diverse value systems in IAS debates, and reveals controversies often stem from ingrained normative assumptions rather than purely scientific disagreements. The article argues that explicitly addressing these assumptions is crucial for managing the ethical and practical challenges of IAS effectively. It identifies potential convergence among different conservation approaches while acknowledging unavoidable incompatibilities. Accommodating various viewpoints involves recognising a plurality of legitimate concerns and values, promoting interdisciplinary collaboration and inclusive deliberation, balancing short-term actions with long-term objectives, and considering both human and non-human rights. (shrink)

Examining a variety of bio-objects in contexts beyond the laboratory, Bio-Objects: Life in the 21st Century explores new ways of thinking about how novel bio-objects enter contemporary life, analysing the manner in which the boundaries between human and animal, organic and non-organic, and being 'alive' and the suspension of living, are questioned, destabilised and in some cases re-established.

In Study 1, we examined the moderating impact of alexithymia (i.e., a difficulty identifying and describing feelings to other people and an externally oriented cognitive style) on the automatic processing of affective information. The affective priming paradigm was used, and lower priming effects for high alexithymia scorers were observed when congruent (incongruent) pairs involving nonverbal primes (angry face) and verbal target were presented. The results held after controlling for participants' negative affectivity. The same effects were replicated in Studies 2 and (...) 3, with trait anxiety and depression entered as additional covariates. In Study 3, no moderating impact of alexithymia was found for verbal-facial pairs suggesting that the results cannot be merely explained in terms of transcoding limitations for high alexithymia scorers. Overall, the present results suggest that alexithymia could be related to a difficulty in processing and automatically using high arousal emotional information to respond to concomittant behavioural demands. (shrink)

ABSTRACTWhile some research has now started to suggest that there are long-term memory deficits in alexithymia, short-term memory in alexithymia remained largely unexplored. This study...

Recent models of the conceptual system hold that concepts are grounded in simulations of actual experiences with instances of those concepts in sensory-motor systems (e.g., Barsalou, 1999, 2003; Solomon & Barsalou, 2001). Studies supportive of such a viewhave shown that verifying a property of a concept in one modality, and then switching to verify a property of a different concept in a different modality generates temporal processing costs similar to the cost of switching modalities in perception. In addition to non-emotional (...) concepts, the present experiment investigated switching costs in verifying properties of positive and negative (emotional) concepts. Properties of emotional concepts were taken from vision, audition, and the affective system. Parallel to switching costs in neutral concepts, the study showed that for positive and negative concepts, verifying properties from different modalities produced processing costs such that reaction times were longer and error rates were higher. Importantly, this effect was observed when switching from the affective system to sensory modalities, and vice-versa. These results support the embodied cognition view of emotion in humans. (shrink)

This essay complements Roberto Esposito’s analysis of the political category of the person by outlining the role of literature, and especially the genre of the novel, in consolidating this category and allowing it to do its political and affective work. The essay shows how Ben Lerner’s 2014 novel 10:04 dismantles three central features of the traditional novel’s poetics of the person: its investment in the notion of literary character, its use of fictionality, and its structural reliance on the narrative future. (...) Lerner’s novel, like Esposito’s biopolitical work, aims to overcome the hierarchical divisions within human life that are endemic to the category of the person and that have historically fostered biopolitical violence. Both projects intimate a less destructive politics—what Lerner calls “the transpersonal” and Esposito “the impersonal.”. (shrink)

This article discusses the lack of inclusive language in the Liedboek van die kerk, which still remains the official hymnal of the Afrikaans Reformed churches in South Africa. Because there seems to be a general misconception about inclusive language, especially in this particular religious context, I will argue that the use of inclusive language will not only help to counteract the current identity crisis the church is experiencing, but will also reflect Christ's theology of inclusivity during his time on earth. (...) A broader understanding of the God image, rooted in biblical hermeneutics, is imperative and should be incorporated in the text of the Afrikaans hymn. I will argue that this inclusive spirituality may also lead to greater spiritual well-being of all Christians in the Afrikaans Reformed churches. This paper is critical qualitative research and arguments from the feminist theology will be interpreted and applied to the Afrikaans context. (shrink)

An axiomatization is presented of the denotational semantics for first order language of Apt [1]. The goal is to obtain a rational reconstruction of the intuitions underlying this semantics. The axiomatization combines ideas about four valued logic with facts about substitutions. Soundness and completeness of the axiomatization are established. From the completeness proof a decision procedure is obtained that shows how four valued logic and order sensitivity of substitution together add up in a natural way to the denotational semantics for (...) the language of first order logic as proposed by Apt. (shrink)

In this paper a semantics for dynamic predicate logic is developed that uses sequence valued assignments. This semantics is compared with the usual relational semantics for dynamic predicate logic: it is shown that the most important intuitions of the usual semantics are preserved. Then it is shown that the refined semantics reflects out intuitions about information growth. Some other issues in dynamic semantics are formulated and discussed in terms of the new sequence semantics.

Many philosophical disputes, most prominently disputes in ontology, have been suspected of being merely verbal and hence pointless. My goal in this paper is to offer an account of merely verbal disputes and to address the question of what is problematic with such disputes. I begin by arguing that extant accounts that focus on the semantics of the disputed statement S do not capture the full range of cases as they might arise in philosophy. Moreover, these accounts bring in heavy (...) theoretical machinery. I attempt to show that we can capture the full range of cases with an approach that is theoretically lightweight. This approach explains verbal disputes as a pragmatic phenomenon where parties use the same utterance type S with different speaker’s meaning. Moreover, it provides an answer to the crucial question Jackson’s pragmatic account leaves, at best, highly implicit. Based on my account, we can distinguish between different ways in which disputes can be verbal and different extents to which they are defective. Distinguishing between these varieties of verbalness furthermore allows us to specify what kind of substantive issues remain to be discussed once the linguistic confusion is resolved. (shrink)

Recently, Cluckers et al. developed a new axiomatic framework for tame non-Archimedean geometry, called Hensel minimality. It was extended to mixed characteristic together with the author. Hensel minimality aims to mimic o-minimality in both strong consequences and wide applicability. In this paper, we continue the study of Hensel minimality, in particular focusing on [Formula: see text]-h-minimality and [Formula: see text]-h-minimality, for [Formula: see text] a positive integer. Our main results include an analytic criterion for [Formula: see text]-h-minimality, preservation of [Formula: (...) see text]-h-minimality under coarsening of the valuation and [Formula: see text]-dimensional geometry. (shrink)

Journal of Mathematical Logic, Volume 24, Issue 03, December 2024. Recently, Cluckers et al. developed a new axiomatic framework for tame non-Archimedean geometry, called Hensel minimality. It was extended to mixed characteristic together with the author. Hensel minimality aims to mimic o-minimality in both strong consequences and wide applicability. In this paper, we continue the study of Hensel minimality, in particular focusing on [math]-h-minimality and [math]-h-minimality, for [math] a positive integer. Our main results include an analytic criterion for [math]-h-minimality, preservation (...) of [math]-h-minimality under coarsening of the valuation and [math]-dimensional geometry. (shrink)

Opstellen over ideeën van historici als R. Fruin, J. Huizeinga en J.M. Romein.

Ist Biologie das jüngste Mitglied in der Familie von Big Science? Die vermehrte Zusammenarbeit in der biologischen Forschung wurde in der Folge des Human Genome Project zwar zum Gegenstand hitziger Diskussionen, aber Debatten und Reflexionen blieben meist im Polemischen verhaftet und zeigten eine begrenzte Wertschätzung für die Vielfalt und Erklärungskraft des Konzepts von Big Science. Zur gleichen Zeit haben Wissenschafts- und Technikforscher/innen in ihren Beschreibungen des Wandels der Forschungslandschaft die Verwendung des Begriffs Big Science gemieden. Dieser interdisziplinäre Artikel kombiniert eine (...) begriffliche Analyse des Konzepts von Big Science mit unterschiedlichen Daten und Ideen aus einer Multimethodenuntersuchung mehrerer großer Forschungsprojekte in der Biologie. Ziel ist es, ein empirisch fundiertes, nuanciertes und analytisch nützliches Verständnis von Big Biology zu entwickeln und die normativen Debatten mit ihren einfachen Dichotomien und rhetorischen Positionen hinter sich zu lassen. Zwar kann das Konzept von Big Science als eine Mode in der Wissenschaftspolitik gesehen werden – inzwischen vielleicht sogar als ein altmodisches Konzept –, doch lautet meine innovative Argumentation, dass dessen analytische Verwendung unsere Aufmerksamkeit auf die Ausweitung der Zusammenarbeit in den Biowissenschaften lenkt. Die Analyse von Big Biology zeigt Unterschiede zu Big Physics und anderen Formen von Big Science, namentlich in den Mustern der Forschungsorganisation, der verwendeten Technologien und der gesellschaftlichen Zusammenhänge, in denen sie tätig ist. So können Reflexionen über Big Science, Big Biology und ihre Beziehungen zur Wissensproduktion die jüngsten Behauptungen über grundlegende Veränderungen in der Life Science-Forschung in einen historischen Kontext stellen. (shrink)

In this essay I consider the device of depthlessness in film. I am interested in particular in the ways in which this device can determine, or at least raise questions about, the nature of the fictional world. Taking my cue from two films from the turn of the century – Gary Ross' 1998 film Pleasantville and Matthieu Kassovitz' 1995 La Haine – as well as, more broadly, arts historical and cultural theoretical debates, where rather more attention has been devoted to (...) the issue of depthlessness, I focus on moments in which depth, that is, in Andre Bazin's oft-cited words, the “continuity” of the fictional realm, is flattened so as to trace the correlation between depthlessness and the ontology of the fictional world. The two strategies I look at are shallow focus and the dolly zoom. What I intend, here, is to offer some first, superficial, reflections that may allow us to begin thinking about this cinematic notion of the depthless as a device and concept in its own right, with its own ration... (shrink)

When seriously ill patients reach the end of the standard treatment trajectory for their condition, they may qualify for the use of unapproved, investigational drugs regulated via expanded access programs. In medical-ethical discourse, it is often argued that expanded access to investigational drugs raises ‘false hope’ among patients and is therefore undesirable. We set out to investigate what is meant by the false hope argument in this discourse. In this paper, we identify and analyze five versions of the false hope (...) argument which we call: (1) the limited chance at benefit argument, (2) the side effects outweighing benefits argument, (3) the opportunity costs argument, (4) the impossibility of making informed decisions argument, and (5) the difficulty of gaining access argument. We argue that the majority of these five versions do not provide normative ground for disqualifying patients’ hopes as false. Only when hope is rooted in a mistaken belief, for example, about the likelihood of benefits or chances on medical risks, or when hope is directed at something that cannot possibly be obtained, should it be considered false. If patients are adequately informed about their odds of obtaining medical benefit, however small, and about the risks associated with an investigational treatment, it is unjustified to consider patients’ hopes to be false, and hence, to deny them access to investigational drug based on that argument. (shrink)

In 2016, I published an article in which I explained the purpose and benefits of using inclusive and expansive language in the Afrikaans Dutch Reformed Church's hymns which, to this day, remain notably exclusive in gender references and when addressing God. I hoped that my article would inspire the workgroup responsible for the creation of new Afrikaans hymns to consider the possibilities and advantages of inclusive language. When I submitted a new melody and text to said workgroup earlier this year, (...) the melody was accepted, but the text rejected on grounds that it was seen as a 'forced adaptation of how the Father chooses to reveal himself to us'. This blatant and continuing aversion to incorporate some form of inclusive or expansive language in their hymns, despite my research article I sent them, lead me to investigate this apparent opposition in the DRC context even further. After exploring the comparative stance of the three biggest reformed churches in America with regard to inclusive and expansive language, I come to the conclusion that the DRC's reservation towards inclusive and expansive language cannot be explained on sober theological objections alone. In fact, I show that these reservations are the direct consequence of protecting the interests of the church's ingroup, the heterosexual white male. I identify this ingroup based on the discriminatory way the DRC treated women, non-whites and the LGBTIQ community in the recent past. I conclude that when a church continues to protect and promote the interests of an exclusive ingroup the use of inclusive language in their songs of faith would indeed seem to be 'forced'. The title refers to Mary Daly's statement in 1973: 'If God is male then the male is god.'. (shrink)

Vigil suggests that expressed emotions are inherently learned and triggered in social contexts. A strict reading of this account is not consistent with the findings that individuals, even those who are congenitally blind, do express emotions in the absence of an audience. Rather, grounded cognition suggests that facial expressions might also be an embodied support used to represent emotional information.

High and low alexithymia scorers were confronted with a modified visual oddball task that allowed the study of categorical perception of emotional expressions on faces. Participants had to quickly detect a deviant (rare) morphed face that shared or did not share the same emotional expression as the frequent one. Expected categorical perception effects, which were also neurophysiologically indexed, showed that rare stimuli were detected faster if they depicted a different emotional expression compared to rare stimuli depicting the same emotional expression (...) than the frequent one. Even if no differences were observed at a behavioural level, high alexithymia scorers evidenced overall delayed neurophysiological responses in components related to the attentional processing of rare emotional faces. Moreover, the categorical perception effects for event-related components associated with the attentional processing were smaller in high alexithymia scorers and were even absent for anger. These results show that high alexithymia scorers present discrimination delays that are already observed at the attentional level. (shrink)

The development of the dynamic semantics of natural languagehas put issues of variable control on the agenda of formal semantics. Inthis paper we regard variables as names for stacks of values and makeexplicit several control actions as push and pop actions on stacks. Weapply this idea both to static and dynamic languages and compare theirfinite variable hierarchies, i.e., the relation between the number ofvariable stacks that is available and the expressivity of the language.This can be compared in natural languages with (...) relating the number ofpronouns available to the expressivity of the language.The results are obtained using techniques from static and dynamic modeltheory: model theoretic games, transition systems and bisimulation. (shrink)

Drawing on ethical and legal frameworks in the Netherlands, the United States and France, we examine whether physicians are expected to inform patients about potentially relevant opportunities for expanded access to investigational drugs. While we found no definitive legal obligation, we argue that physicians have a moral obligation to discuss opportunities for expanded access with patients who have run out of treatment options to prevent inequality, to promote autonomy, and to achieve beneficence.

This paper is concerned with the structure of texts in which aproof is presented. Some parts of such a text are assumptions, otherparts are conclusions. We show how the structural organisation of thetext into assumptions and conclusions helps to check the validity of theproof. Then we go on to use the structural information for theformulation of proof rules, i.e., rules for the (re-)construction ofproof texts. The running example is intuitionistic propositional logicwith connectives , and. We give new proofs of some (...) familiar results aboutthe proof theory of this logic to indicate how the new techniques workout. (shrink)

In this paper we describe a framework for the construction of entities that can serve as interpretations of arbitrary contiguous chunks of text. An important part of the paper is devoted to describing stacking cells, or the proposed meanings for bracket-structures.

Introduction Jan Abbink and Hans Vermeulen This volume consists of essays and studies by authors inspired by the work of Eric Wolf, a central figure in ...

Microtubules are protein cylinders with functions in cell motility, signal sensing, cell organization, intracellular transport, and chromosome segregation. One of the key properties of microtubules is their dynamic architecture, allowing them to grow and shrink in length by adding or removing copies of their basic subunit, the heterodimer αβ‐tubulin. In higher eukaryotes, de novo assembly of microtubules from αβ‐tubulin is initiated by a 2 MDa multi‐subunit complex, the gamma‐tubulin ring complex (γ‐TuRC). For many years, the structure of the γ‐TuRC and (...) the function of its subunits remained enigmatic, although structural data from the much simpler yeast counterpart, the γ‐tubulin small complex (γ‐TuSC), were available. Two recent breakthroughs in the field, high‐resolution structural analysis and recombinant reconstitution of the complex, have revolutionized our knowledge about the architecture and function of the γ‐TuRC and will form the basis for addressing outstanding questions about biogenesis and regulation of this essential microtubule organizer. (shrink)

The volume contains 26 contributions to literature, philosophy, linguistics and epigraphy in Islamic culture, ranging from pre-Islamic poetry to contemporary ...

We consider substitutions in order sensitive situations, having in the back of our minds the case of dynamic predicate logic (DPL) with a stack semantics. We start from the semantic intuition that substitutions are move instructions on stacks: the syntactic operation [y/x] is matched by the instruction to move the value of the y-stack to the x-stack. We can describe these actions in the positive fragment of DPLE. Hence this fragment counts as a logic for DPL-substitutions. We give a calculus (...) for the fragment and prove soundness and completeness. (shrink)

Recent research suggests that human memories are stored not between neurons as synaptic weights, but within individual neurons themselves. This opens the possibility to replace the dominant paradigm of brain function – neural networks – with a new one. In this article, I explore how “identified neurons” could explain how memories are stored, and how human traits are implemented in the brain.

The notion of exemplification is essential for Goodman’s theory of symbols. But Goodman’s account of exemplification has been criticized as unclear and inadequate. He points out two conditions for an object x exemplifying a label y: (C1) y denotes x and (C2) x refers to y. While (C1) is uncontroversial, (C2) raises the question of how “refers to” should be interpreted. This problem is intertwined with three further questions that consequently should be discussed together with it. Are the two necessary (...) conditions (C1) and (C2) conjointly sufficient? Do they amount to a definition of “exemplification”? Which notions of Goodman’s theory are basic, and hence undefined? In this paper, we address these questions and defend a reconstruction of the notion of exemplification that interprets “refers to” in (C2) as exemplificational reference and hence treats “exemplification” as a basic notion of Goodman’s theory. Firstly, we argue that even though the notion of exemplification is not defined, it is still sufficiently clear. This ensures its contribution to Goodman’s theory of symbols. Secondly, we show that our account is plausible as an interpretation of Goodman’s and Elgin’s writings, although it implies that some of Goodman’s theorems about self-reference have to be weakened. Thirdly, we argue that it is the only materially adequate reconstruction of Goodman’s notion of exemplification, whereas the alternative definitional accounts fail. (shrink)

The rise and fall of spectators performing “the wave” in a football stadium offers an analogy for how brain waves ripple across the cortex and lower brain. In both, the underlying actors (humans, neurons) serve multiple roles.

What if subconscious brain processes are actually independent consciousnesses, each resembling an independent advisor whispering advice to the main consciousness, or “I”? This multi-consciousness model would support free will, as our choices are informed by other consciousnesses, not the subconscious. Each independent consciousness allows a movable perspective through its rich representation of the world and constantly seeks harmony and resonance between its internal concepts, other consciousnesses, external reality, and the genetic worm hole to the evolutionary past.

We argue that Schilbach et al. have neglected an important part of the social neuroscience literature involving participants in social interactions. We also clarify some part of the models the authors discussed superficially. We finally propose that social neuroscience should take into consideration the effect of being observed and the complexity of the task as potentially influencing factors.

We argue that the meaning of smiles is interpreted from physical/contextual cues, and simulation may simply reinforce the information derived from these cues. We suggest that, contrary to the claim of the SIMS model, positive and negative smiles may invoke similar simulation processes. Finally, we provide alternative explanations for the role of eye contact in the processing of smiles.