EVENTAL AESTHETICS RETROSPECTIVE 1. LOOKING BACK AT 10 ISSUES OF EVENTAL AESTHETICS.

Our contributors explore a rich variety of aesthetic problems that bring about the self-reflexive re-evaluation of ideas.

In her book, Vibrant Matter, Jane Bennett thinks through what ontological, political, and ecological questions would look like if humans could admit that matter and nonhuman things are living, creative agents; the contributors to this issue of Evental Aesthetics begin to think through what aesthetic questions would look like.

Is aesthetics a product of evolution? Are human aesthetic behaviors in fact evolutionary adaptations? The creation of artistic objects and experiences is an important aesthetic behavior. But so is the perception of aesthetic phenomena qua aesthetic. The question of evolutionary aesthetics is whether humans have evolved the capacity not only to make beautiful things but also to appreciate the aesthetic qualities in things. Are our near-universal love of music and cute baby animals essential to our species’ evolutionary development, which took (...) place over thousands of years? In other words, do aesthetic practice and appreciation help people to survive or reproduce? Do aesthetic behaviors help to propel natural selection? If so, what does that tell us about ourselves as human beings? What does it tell us about art, our other aesthetic practices, and aesthetic experience? (shrink)

This issue is dedicated to thinking about art and current aesthetic perspectives through Hegelianism.

In this special issue on animals and aesthetics, contributors explore encounters with animals in art and thought.

In this issue, our contributors demonstrate how art in the city, art “about” the city, art compared to the city, can bring to attention the insidious forces underlying every city’s gleaming, wide-awake veneer.

In "Aesthetic Histories" our contributors’ shared concern is the inspiring and confounding, healthy and uncomfortable and above all inevitable relationship between history and aesthetic praxis.

A hijacking is a violent takeover, a misappropriation of something for a purpose other than its intended one, by parties other than those for whom the thing was meant. This issue explores the aesthetic practices and consequences of unauthorized repurposing.

This issue profiles various attempts, both successful and fraught, to engage the divide between asceticism and opulence, between materialism and poverty.

Objects and events are fundamental units of perception: Objects structure our experience of space, and events structure our experience of time. A striking and counterintuitive finding about object representation is that it can warp perceived space, such that stimuli within an object appear farther apart than stimuli in empty space. Might events influence perceived time in the same way objects influence perceived space? Here, five experiments (N=500 adults) show that they do: Just as stimuli within an object (...) are perceived as farther apart in space, stimuli within an event are perceived as further apart in time. Such “Event-based Warping” is elicited both by events characterized by sound (E1), as well as events characterized by silence (E2). Moreover, these effects cannot be explained by surprise, distraction or attentional-cueing (E3 and E4), and also arise cross-modally (from audition to vision; E5). We suggest that object-based warping and event-based warping are both instances of a more general phenomenon in which representations of structure — whether in space or in time — generate powerful and analogous relative perceptual distortions. (shrink)

Originally published in 1986. The theory of events presented is one that construes events to be concrete particulars; and it embodies an attempt to take seriously the idea that events are the changes that objects undergo when they change. The theory is about what an event really is, about when events are identical, about what properties events have essentially, and about what relations events bear to entities of other kinds. In addition, this book contains (...) an account of what philosophers are up to when they provide reasons for thinking that objects belonging to metaphysically interesting kinds exist. It also gives an account of the role of criteria of identity in such reasons, and an account of what criteria of identity must be like in order for them to be able to play such a role. (shrink)

A critical survey of the main philosophical theories about events and event talk, organized in three main sections: (i) Events and Other Categories (Events vs. Objects; Events vs. Facts; Events vs. Properties; Events vs. Times); (ii) Types of Events (Activities, Accomplishments, Achievements, and States; Static and Dynamic Events; Actions and Bodily Movements; Mental and Physical Events; Negative Events); (iii) Existence, Identity, and Indeterminacy.

This paper will first give an overview of the role of events in semantics against the background of Davidsonian semantics and its Neo-Davidsonian variant. Second, it will discuss some serious issues for standard views of events in contemporary semantics and present novel proposals of how to address them. These are [1] the semantic role of abstract (or Kimean) states, [2] wide scope adverbials, and [3] the status of verbs as event predicates with respect to the mass-count distinction. The (...) paper will show that abstract states as the entities described by (most) stative verbs are incompatible with Neo-Davidsonian event semantics and proposes a decompositional analysis of stative verbs that may be able to overcome the difficulty. The paper will argue that in addition to Davidsonian events, the semantics of adverbials requires events as truthmakers as well as actions as more complex entities sharply distinguished from events. The paper will also argue that the verbal domain of events sides with mass nouns rather than dividing into mass and count, unlike event nouns. (shrink)

Claude Romano seeks to change all that, to describe precisely what sort of phenomenon an event is and to establish how it can be grasped via a phenomenology.

An 'Event' can refer to a devastating natural disaster or to the latest celebrity scandal, the triumph of the people or a brutal political change, an intense experience of a work of art or an intimate decision... An event is the effect that seems to exceed its causes--and the space of an event is the distance of an effect from its causes. But, asks Slavoj Žižek, does everything that exists have to be grounded in sufficient reasons? Or are there things (...) that somehow happen out of nowhere? How can philosophy help us to determine what an event is and how it is possible?"--Page [4] of cover. (shrink)

The familiar Vendler-Kenny scheme of verb-types, viz., performances (further differentiated by Vedler into accomplishments and achievements), activities, and states, is too narrow in two important respects. First, it is narrow linguistically. It fails to take into account the phenomenon of verb aspect. The trichotomy is not one of verbs as lexical types but of predications. Second, the trichotomy is narrow ontologically. It is a specification in the context of human agency of the more fundamental, topic-neutral trichotomy, event-process-state.The central component in (...) this ontological trichotomy, event, can be sharply differentiated from its two flanking components by adapting a suggestion by Geoffrey N. Leech and others that the contrast between perfective and imperfective aspect in verbs corresponds to the count/mass distinction in the domain of nouns. With the help of two distinctions, of cardinal count adverbials versus frequency adverbials, and of occurrence versus associated occasion, two interrelated criteria for event predication are developed. Accordingly, Mary capsized the boat is an event predication because (a) it is equivalent to There was at least one capsizing of the boat by Mary, or (b) because it admits cardinal count adverbials, e.g., at least once, twice, three times. Ontologically speaking, events are defined as those occurrences that are inherently countable. (shrink)

In the first part of the paper I argue that an ontology of events is precise, flexible and general enough so as to cover the three main alternative formulations of quantum mechanics as well as theories advocating an antirealistic view of the wave function. Since these formulations advocate a primitive ontology of entities living in four-dimensional spacetime, they are good candidates to connect that quantum image with the manifest image of the world. However, to the extent that some form (...) of realism about the wave function is also necessary, one needs to endorse also the idea that the wave function refers to some kind of power. In the second part, I discuss some difficulties raised by the recent proposal that in Bohmian mechanics this power is holistically possessed by all the particles in the universe. (shrink)

A fundamental aspect of human cognition is the ability to parse our constantly unfolding experience into meaningful representations of dynamic events and to communicate about these events with others. How do we communicate about events we have experienced? Influential theories of language production assume that the formulation and articulation of a linguistic message is preceded by preverbal apprehension that captures core aspects of the event. Yet the nature of these preverbal event representations and the way they are (...) mapped onto language are currently not well understood. Here, we review recent evidence on the link between event conceptualization and language, focusing on two core aspects of event representation: event roles and event boundaries. Empirical evidence in both domains shows that the cognitive representation of events aligns with the way these aspects of events are encoded in language, providing support for the presence of deep homologies between linguistic and cognitive event structure. (shrink)

This book lays out how the event is to be understood and ties it closely to looking, showing, self-manifestation, and the self-unveiling of the gods.

Contemporary philosophy, from Kant through Bergson and Husserl to Heidegger, has assumed that time must be conceived as a fundamental determination of the subject: Time is not first in things but arises from actions, attitudes, or comportments through which a subject temporalizes mtime, expecting or remembering, anticipating the future or making a decision. Event and Time traces the genesis of this thesis through detailed, rigorous analyses of the philosophy of time in Plato, Aristotle, and Augustine, ultimately showing that, in the (...) development of metaphysics, the understanding of the temporal phenomenon as an inner-temporal phenomenon has made possible time's subjectivization. The book goes on to argue that time is in fact not thinkable according to metaphysical subjectivity. Instead, the guiding thread for the analysis of time must shift to the eventual hermeneutics of the human being, first developed in Event and World, and now deepened and completed in Event and Time. Romano's diptych makes a compelling, rigorous, and original philosophical contribution to the thinking of the event. (shrink)

Events and event prediction are pivotal concepts across much of cognitive science, as demonstrated by the papers in this special issue. We first discuss how the study of events and the predictive processing framework may fruitfully inform each other. We then briefly point to some links to broader philosophical questions about events.

The aim in this paper is to focus on one of the proposals about successful perception that has led its adherents to advance some kind of disjunctive account of experience. The proposal is that we should understand the conscious sensory experience involved in successful perception in relational terms. I first try to clarify what the commitments of the view are, and where disagreements with competing views may lie. I then suggest that there are considerations relating to the conscious character of (...) our perception of events that speak in its favour. (shrink)

This extended investigation of the semantics of event (and state) sentences in their various forms is a major contribution to the semantics of natural language, simultaneously encompassing important issues in linguistics, philosophy, and logic. It develops the view that the logical forms of simple English sentences typically contain quantification over events or states and shows how this view can account for a wide variety of semantic phenomena. Focusing on the structure of meaning in English sentences at a &"subatomic&" level&-that (...) is, a level below the one most theories accept as basic or &"atomic&"&-Parsons asserts that the semantics of simple English sentences require logical forms somewhat more complex than is normally assumed in natural language semantics. His articulation of underlying event theory explains a wide variety of apparently diverse semantic characteristics of natural language, and his development of the theory shows the importance of seeing the distinction between events and states. Parsons demonstrates that verbs, also, indicate kinds of actions rather than specific, individual actions. Verb phrases, too, he argues, depend on modifiers to make their function and meaning in a sentence specific. An appendix gives many of the details needed to formalize the theory discussed in the body of the text and provides a series of templates that permit the generation of atomic formulas of English. (shrink)

We present in this paper a novel ontological theory of events whose central tenet is the Aristotelian distinction between the object that changes and the actual subject of change, which is what we call an individual quality. While in the Kimian tradition events are individuated by a triple ⟨ o, P, t ⟩, where o is an object, P a property, and t an interval of time, for us the simplest events are qualitative changes, individuated by a (...) triple ⟨ o, q, t ⟩, where q is an individual quality inhering in o or in one of its parts. Detaching the individuation of events from the property they exemplify results in a fine-grained theory that keeps metaphysics and semantics clearly separate, and lies between the multiplicative and the unitarian approaches. We discuss then the way language refers to events, observing that, in most cases, event descriptions refer to complex, cognitively relevant clusters of co-occurring qualitative changes, which exhibit a synchronic structure depending on the way they are described. Contra Bennett, who famously argued that the semantics of event names ultimately depends on “local context and unprincipled intuitions”, we show how the lexicon provides systematic principles for individuating such clusters and classifying them into kinds. Finally, we address some open challenges in the semantics of locative and manner modifiers. (shrink)

Event semantics promise a straightforward account of the truth conditions of qualifications with “as” or “qua” as well as the inferences such qualifications license. In this paper, I argue that these promises are difficult to keep. On natural ways of developing the view, an event semantics of qualification yields either the wrong predictions about the truth conditions and logic of qualification or next to no predictions. Qua‐qualifictions, I conclude, are sensitive to the meanings of the qualifying and qualified predicates in (...) a way which resists all but a very schematic general analysis. (shrink)

A critical review of the main themes arising out of recent literature on the semantics of ordinary event talk. The material is organized in four sections: (i) the nature of events, with emphasis on the opposition between events as particulars and events as universals; (ii) identity and indeterminacy, with emphasis on the unifier/multiplier controversy; (iii) events and logical form, with emphasis on Davidson’s treatment of the form of action sentences; (iv) linguistic applications, with emphasis on issues (...) concerning aspectual phenomena, the telicity/atelicity distinction, the treatment of statives, and temporal quantification. (shrink)

P3 is the most prominent of the electrical potentials of the human electroencephalogram that are sensitive to psychological variables. According to the most influential current hypothesis about its psychological significance [E. Donchin's], the “context updating” hypothesis, P3 reflects the updating of working memory. This hypothesis cannot account for relevant portions of the available evidence and it entails some basic contradictions. A more general formulation of this hypothesis is that P3 reflects the updating of expectancies. This version implies that P3-evoking stimuli (...) are initially unexpected but later become expected. This contradiction cannot be resolved within this formulation. The alternative “context closure” hypothesis retains the concept of “strategic information processing” emphasized by the context updating hypothesis. P3s are evoked by events that are awaited when subjects deal with repetitive, highly structured tasks; P3s arise from subjects' combining successive stimuli into larger units. The tasks in which P3s are elicited can accordingly be classified in terms of their respective formal sequences of stimuli. P3 may be a physiological indicator of excess activation being released from perceptual control areas. (shrink)

In this study of events and their places in our language and thought, Bennett propounds and defends views about what kind of item an event is, how the language of events works, and about how these two themes are interrelated. He argues that most of the supposedly metaphysical literature is really about the semantics of their names, and that the true metaphysic of events--known by Leibniz and rediscovered by Kim--has not been universally accepted because it has been (...) tarred with the brush of a false semantic theory. (shrink)

The semantics of our event talk is a complex affair. What is it that we are talking about when we speak of Brutus’s stabbing of Caesar? Exactly where and when did it take place? Was it the same event as the killing of Caesar? Some take questions such as these to be metaphysical questions. I think they are questions of semantics—questions about the way we talk and about what we mean. And I think that this conflict between metaphysic and semantic (...) concerns is indicative of a “deep indeterminacy” (Bennett’s phrase) in our event concept. We do talk about events; but what events a statement is about is not something that can be inferred from the event names we use; it depends heavily (more heavily than with ordinary material objects) on local context and unprincipled intuitions. This paper illustrates this view in connection with two examples: the phenomenon of vagueness and the dispute over identity statements. (shrink)

The paper explicates unique events and investigates their epistemology. Explications of unique events as individuated, different, and emergent are philosophically uninteresting. Unique events are topics of why-questions that radically underdetermine all their potential explanations. Uniqueness that is relative to a level of scientific development is differentiated from absolute uniqueness. Science eliminates relative uniqueness by discovery of recurrence of events and properties, falsification of assumptions of why-questions, and methodological simplification e.g. by explanatory methodological reduction. Finally, an overview (...) of contemporary philosophical disputes that hinge on issues of uniqueness emphasizes its philosophical significance. (shrink)

This paper argues that a counterpart-theoretic treatment of events, combined with a counterfactual theory of causation, can help resolve three puzzles from the causation literature. First, CCT traces the apparent contextual shifts in our causal attributions to shifts in the counterpart relation which obtains in those contexts. Second, being sensitive to shifts in the counterpart relation can help diagnose what goes wrong in certain prominent examples where the transitivity of causation appears to fail. Third, CCT can help us resurrect (...) the much-maligned fragility response to the problems of late pre-emption by understanding fragility in counterpart-theoretic terms. Some reasons to prefer this CCT approach to rivals are discussed. (shrink)

This chapter contains sections titled: 1 Introduction 2 Events are Property‐Instances 3 Kim's Metaphysics and Semantics of Events 4 Kim's Inescapable Truism 5 How to Distinguish Events From Facts 6 Perfect and Imperfect Gerundial Nominals 7 Tropes That Are Not Events 8 Zonal Fusion of Events 9 Event‐Identity: Non‐Duplication Principles 10 Event‐Identity: Parts and Wholes 11 Events and the “by”‐locution 12 Events and Adverbs.

Most event-referring expressions are vague; it is utterly difficult, if not impossible, to specify the exact spatiotemporal location of an event from the words that we use to refer to it. We argue that in spite of certain prima facie obstacles, such vagueness can be given a purely semantic (broadly supervaluational) account.

Events occur before physics. -/- This paper argues that temporal order is independent of mathematical formalism and cannot be derived from the structures of physical theory. Natural processes such as the alternation of day and night, the formation of sedimentary layers, or the growth of tree rings establish an order of events prior to any theoretical representation. Observers subsequently construct mathematical frameworks—coordinates, metrics, symmetries, and equations—in order to organize and model those events. -/- The paper introduces the (...) concept of the Constructive Temporal Interval (CTI), the historically real interval during which observers construct the conceptual and mathematical tools used in scientific description. During this interval, theoretical structures are developed within the same temporal order that they later attempt to represent. Once this constructive process is suppressed, formal structures are easily mistaken for ontological features of reality. -/- On this basis, the paper distinguishes three levels: the canonical order of events, the epistemic reconstruction of that order by observers, and the mathematical formalism employed in physical theory. The argument is supported by a formal sketch of the CTI and by the Temporal Priority Theorem, according to which mathematical formalism presupposes an already ordered domain of events. -/- The analysis also clarifies the status of causality. Causal relations arise as theoretical reconstructions within the Constructive Temporal Interval rather than as primitive features of temporal ontology. What is ontologically primary is not causal structure but the historical succession of events. -/- The paper concludes that physical theories function as systems of epistemic organization. They model and correlate events within an already existing temporal order, but they do not constitute the ontological ground of that order. (shrink)

This chapter analyzes the concept of an event and of event representation as an umbrella notion. It provides an overview of different ways events have been dealt with in philosophy, linguistics, and cognitive science. This variety of positions has been construed in part as the result of different descriptive and explanatory projects. It is argued that various types of notions — common-sense, theoretically revised, scientific, and internalist psychological — be kept apart.

Nominalizations are expressions that are particularly challenging philosophically in that they help form singular terms that seem to refer to abstract or derived objects often considered controversial. The three standard views about the semantics of nominalizations are [1] that they map mere meanings onto objects, [2] that they refer to implicit arguments, and [3] that they introduce new objects, in virtue of their compositional semantics. In the second case, nominalizations do not add anything new but pick up objects that would (...) be present anyway in the semantic structure of a corresponding sentence without a nominalization. In the first and third case, nominalizations in a sense ‘create’ new objects’, enriching the ontology on the basis of the meaning of expressions. I will argue that there is a fourth kind of nominalization which requires a quite different treatment. These are nominalizations that introduce ‘new’ objects, but only partially characterize them. Such nominalizations generally refer to events or tropes. I will explore an account according on which such nominalizations refer to truth makers. (shrink)

What are the semantic representations that underlie language production? We use structural priming to distinguish between two competing theories. Thematic roles define semantic structure in terms of atomic units that specify event participants and are ordered with respect to each other through a hierarchy of roles. Event structures instead instantiate semantic structure as embedded sub‐predicates that impose an order on verbal arguments based on their relative positioning in these embeddings. Across two experiments, we found that priming for datives depended on (...) the degree of overlap in event structures. Specifically, while all dative structures showed priming, due to common syntax, there was a boost for compositional datives priming other compositional datives. Here, the two syntactic forms have distinct event structures. In contrast, there was no boost in priming for dative light verbs, where the two forms map onto a single event representation. On the thematic roles hypothesis, we would have expected a similar degree of priming for the two cases. Thus, our results support event structural approaches to semantic representation and not thematic roles. (shrink)

This volume covers a broad spectrum of research into the role of events in grammar. It addresses event arguments and thematic argument structure, the role of events in verbal aspectual distinctions, events and the distinction between stage and individual level predicates, and the role of events in the analysis of plurality and scope relations. It is of interest to scholars and students of theoretical linguistics, philosophers of language, computational linguists, and computer scientists.

This monograph investigates the temporal interpretation of narrative discourse in two parts. The theme of the first part is narrative progression. It begins with a case study of the adverb ‘now’ and its interaction with the meaning of tense. The case study motivates an ontological distinction between events, states and times and proposes that ‘now’ seeks a prominent state that holds throughout the time described by the tense. Building on prior research, prominence is shown to be influenced by principles (...) of discourse coherence and two coherence principles, NARRATION and RESULT, are given a formally explicit characterization. The key innovation is a new method for testing the definitional adequacy of NARRATION and RESULT, namely by an abductive argument. This contribution opens a new way of thinking about how eventive and stative descriptions contribute to the perceived narrative progression in a discourse. The theme of the second part of the monograph is the semantics and pragmatics of tense. A key innovation is that the present and past tenses are treated as scalar alternatives, a view that is motivated by adopting a particular hypothesis concerning stative predication. The proposed analysis accounts for tense in both matrix clauses and in complements of propositional attitudes, where the notorious double access reading arises. This reading is explored as part of a corpus study that provides a glimpse of how tense semantics interacts with Gricean principles and at-issueness. Several cross-linguistic predictions of the analysis are considered, including their consequences for the Sequence of Tense phenomenon and the Upper Limit Constraint. Finally, a hypothesis is provided about how tense meanings compose with temporal adverbs and verb phrases. Two influential analysis of viewpoint aspect are then compared in light of the hypothesis. (shrink)

Consciousness inquiry is self-describing: the apparatus through which phenomenal experience is investigated is itself phenomenal. This structural feature entails explanandum fixation failure—the condition that any well-formed explanatory problem requires its target to remain stable across explanatory attempts cannot be met. The hard problem's thirty-year record of non-convergence is what this structure predicts. -/- From this failure, a positive result follows. What consciousness inquiry has been tracking—not a fixed explanandum but a succession of locally individuated referents constituted through acts of characterization—is (...) the constitutive event M→E. This paper establishes M→E as the primary unit of analysis for consciousness research and derives four structural properties from the conditions the fixation failure discloses: asymmetry, local stability, contextual constraint, and non-recoverability. -/- The principal positions—physicalism, dualism, illusionism, and mechanistic theories—each inherit the fixation failure rather than escape it. The phenomenal concepts strategy relocates rather than resolves it. The reorientation toward fixation dynamics—inquiry into the structural processes by which experience is individuated at all—opens three tractable research directions: attentional structure, linguistic articulation, and reflective constitution. (shrink)

In this monograph, I argue that Whitehead's metaphysics provides a more adequate basis for achieving a unification of physical theory than a traditional substance metaphysics. I investigate the influence of Maxwell's electromagnetic field, Einstein's theory of relativity and quantum mechanics on the development of the ontology of events and compare Whitehead’s theory to his contemporaries, C. D. Broad and Bertrand Russell, as well as another key proponent of this theory, W. V. Quine. In this manner, I defend the naturalized (...) and speculative approach to metaphysics as opposed to analytical and linguistic methods that arose in the 20th century. (shrink)

There is a tradition, tracing back to Kant, of recasting metaphysical questions as questions about the utility of a conceptual scheme, linguistic framework, or methodological rule for achieving some particular end. Following in this tradition, I propose a ‘means-ends metaphysics ’, in which one rigorously demonstrates the suitability of some conceptual framework for achieving a specified goal. I illustrate this approach using a debate about the nature of events. Specifically, the question is whether the time at which an event (...) occurs is an essential property of that event. I argue that this question is naturally transformed into a question about the methodology of causal modeling. In this new framework, the question concerns what kind of variables to use to represent the effects of potential interventions on a system. This question has a demonstrably correct answer, which sheds new light on the original question. (shrink)

Dynamic events such as a rolling ball moving from one place to another involve change and time intervals and thus presumably successions of static events occurring one after the other, e.g., the ball’s being at a certain place and then at another place during the interval in question. When dynamic events are experienced they should count as present and thus as existent from a presentist point of view. But this seems to imply the existence of the static (...) events involved in them. This in turn seems to imply that there exist past and perhaps even future static events. Therefore, there is a problem for presentism. A possible way out for the presentist is proposed, based on allowing for time-indexed past-oriented and future-oriented properties. One may raise objections regarding the ontological status of these properties and the commitment to past and future objects and times that they seem to bring with them, but these objections can be put to rest. (shrink)

Three claims are widely held and individually plausible, but jointly inconsistent: (1) Negative actions (intentional omissions, refrainments, etc.) are genuine actions; (2) All actions are events; (3) Some, and perhaps all, negative actions aren't events, but absences thereof (when I omit to raise my arm, no omission-event occurs; what happens is just that no arm-raising occurs). Drawing on resources from metaphysics and the philosophy of language, I argue that (3) is false. Negative actions are events, just as (...) ordinary actions are. Moreover, each token negative action is identical to a token positive event, so we can adopt this realist view of negative actions without adding metaphysically negative entities (absences, negative states of affairs) to our ontology. (shrink)

Events and situations are represented by strings of temporally ordered observations, on the basis of which the events and situations are recognized. Allen’s basic interval relations are derived from superposing strings that mark interval boundaries, and Kamp’s event structures are constructed as projective limits of strings. Observations are generalized to temporal propositions, leading to event-types that classify event-instances. Working with sets of strings built from temporal propositions, we obtain natural notions of bounded entailment from set inclusions. These inclusions (...) are decidable if the sets are accepted by finite automata. (shrink)

Word co‐occurrence patterns in language corpora contain a surprising amount of conceptual knowledge. Large language models (LLMs), trained to predict words in context, leverage these patterns to achieve impressive performance on diverse semantic tasks requiring world knowledge. An important but understudied question about LLMs’ semantic abilities is whether they acquire generalized knowledge of common events. Here, we test whether five pretrained LLMs (from 2018's BERT to 2023's MPT) assign a higher likelihood to plausible descriptions of agent−patient interactions than to (...) minimally different implausible versions of the same event. Using three curated sets of minimal sentence pairs (total n = 1215), we found that pretrained LLMs possess substantial event knowledge, outperforming other distributional language models. In particular, they almost always assign a higher likelihood to possible versus impossible events (The teacher bought the laptop vs. The laptop bought the teacher). However, LLMs show less consistent preferences for likely versus unlikely events (The nanny tutored the boy vs. The boy tutored the nanny). In follow‐up analyses, we show that (i) LLM scores are driven by both plausibility and surface‐level sentence features, (ii) LLM scores generalize well across syntactic variants (active vs. passive constructions) but less well across semantic variants (synonymous sentences), (iii) some LLM errors mirror human judgment ambiguity, and (iv) sentence plausibility serves as an organizing dimension in internal LLM representations. Overall, our results show that important aspects of event knowledge naturally emerge from distributional linguistic patterns, but also highlight a gap between representations of possible/impossible and likely/unlikely events. (shrink)

The aim of the article is to present a model of causal relations that is based on what is known about human causal reasoning and that forms guidelines for implementations in robots. I argue for two theses concerning human cognition. The first is that human causal cognition, in contrast to that of other animals, is based on the understanding of the forces that are involved. The second thesis is that humans think about causality in terms of events. I present (...) a two-vector model of events, developed by Gärdenfors and Warglien, which states that an event is represented in terms of two main components – the force of an action that drives the event, and the result of its application. Apart from the causal mapping, the event model contains representations of a patient, an agent, and possibly some other roles. Agents and patients are objects (animate or inanimate) that have different properties. Following my theory of conceptual spaces, they can be described as vectors of property values. At least two spaces are needed to describe an event, an action space and a result space. The result of an event is modeled as a vector representing the change of properties of the patient before and after the event. In robotics the focus has been on describing results. The proposed model also includes the causal part of events, typically described as an action. A central part of an event category is the mapping from actions to results. This mapping contains the central information about causal relations. In applications of the two-vector model, the central problem is how the event mapping can be learned in a way that is amenable to implementations in robots. Three processes are central for event cognition: causal thinking, control of action and learning by generalization. Although it is not yet clear which is the best way to model how the mappings can be learned, they should be constrained by three corresponding mathematical properties: monotonicity (related to qualitative causal thinking); continuity (plays a key role in activities of action control); and convexity (facilitates generalization and the categorization of events). I argue that Bayesian models are not suitable for these purposes, but some more geometrically oriented approach to event mappings should be used. (shrink)