The Bayesian maxim for rational learning could be described as conservative change from one probabilistic belief or credence function to another in response to newinformation. Roughly: ‘Hold fixed any credences that are not directly affected by the learning experience.’ This is precisely articulated for the case when we learn that some proposition that we had previously entertained is indeed true (the rule of conditionalisation). But can this conservative-change maxim be extended to revising one’s credences in response to entertaining propositions or (...) concepts of which one was previously unaware? The economists Karni and Vierø (2013, 2015) make a proposal in this spirit. Philosophers have adopted effectively the same rule: revision in response to growing awareness should not affect the relative probabilities of propositions in one’s ‘old’ epistemic state. The rule is compelling, but only under the assumptions that its advocates introduce. It is not a general requirement of rationality, or so we argue. We provide informal counterexamples. And we show that, when awareness grows, the boundary between one’s ‘old’ and ‘new’ epistemic commitments is blurred. Accordingly, there is no general notion of conservative change in this setting. (shrink)

The main aim of this book is to introduce the topic of limited awareness, and changes in awareness, to those interested in the philosophy of decision-making and uncertain reasoning.

In this paper, we develop a novel response to counterfactual scepticism, the thesis that most ordinary counterfactual claims are false. In the process we aim to shed light on the relationship between debates in the philosophy of science and debates concerning the semantics and pragmatics of counterfactuals. We argue that science is concerned with many domains of inquiry, each with its own characteristic entities and regularities; moreover, statements of scientific law often include an implicit ceteris paribus clause that restricts the (...) scope of the associated regularity to circumstances that are ‘fitting’ to the domain in question. This observation reveals a way of responding to scepticism while, at the same time, doing justice both to the role of counterfactuals in science and to the complexities inherent in ordinary counterfactual discourse and reasoning. (shrink)

Despite growing interest in risks of societal collapse due to anthropogenic climate change, there exists no consensus about how collapse should be understood. In this article, we critically examine existing definitions and argue that none adequately address the challenges for conceptualizing collapse that climate change presents. We therefore propose an alternative conception, which regards collapse as a reduction of collective capacity resulting in a pervasive and difficult-to-reverse loss of basic functionality. Our conception is dynamic in that it focuses on the (...) interrelations of constituent subsystems. It also distinguishes collapse from transformations needed to address climate change and provides insight into the relationship between collapse and sustainability. [Open access]. (shrink)

Various theorists contend that we may live in a computer simulation. David Chalmers in turn argues that the simulation hypothesis is a metaphysical hypothesis about the nature of our reality, rather than a sceptical scenario. We use recent work on consciousness to motivate new doubts about both sets of arguments. First, we argue that if either panpsychism or panqualityism is true, then the only way to live in a simulation may be as brains-in-vats, in which case it is unlikely that (...) we live in a simulation. We then argue that if panpsychism or panqualityism is true, then viable simulation hypotheses are substantially sceptical scenarios. We conclude that the nature of consciousness has wide-ranging implications for simulation arguments. (shrink)

In this article, we claim that recent developments in climate science and renewable energy should prompt a reframing of debates surrounding climate change mitigation. Taken together, we argue that these developments suggest (1) global climate collapse in this century is a non-negligible risk, (2) mitigation offers substantial benefits to current generations, and (3) mitigation by some can generate social tipping dynamics that could ultimately make renewables cheaper than fossil fuels. We explain how these claims undermine familiar framings of climate change, (...) wherein mitigation is understood as self-sacrifice that individuals and governments must be morally persuaded or incentivized to undertake. [Open access]. (shrink)

Debates in feminist political philosophy often focus on what problematic(s) to use in order to understand normative ideals, gendered differences, and their histories. For the purposes of this chapter, I will contrast two important problematics in these debates, the procedural/deliberative politics in the tradition of Critical Theory, represented here by Seyla Benhabib, and the poststructuralist or postmodern politics, represented here by Judith Butler. The goal of the contrast will be to set up the contribution that Gadamer’s work can make to (...) contemporary feminist philosophy. (shrink)

We claim that a moral obligation to take climate leadership by means of unilateral mitigation depends on the existence of a plausible follow-the-leader mechanism whereby unilateral mitigation by some increases the probability of sufficient mitigation by others to avert catastrophic climate impacts. By understanding these mechanisms, we can better articulate the obligation for climate leadership across various sectors, from government to individual actors, in the fight against climate change. [Open access].

Highlights: -/- • -/- Proposes forward-looking approach to studying climate collapse risks. • -/- Suggests diminishing returns on climate adaptation as a collapse mechanism. • -/- Suggests strategies for sustainable adaptation pathways in face of climate change. • -/- Illustrates analysis with examples of small island states and global food security. -/- Abstract: -/- This article proposes a forward-looking approach to studying societal collapse risks related to climate change. Such an approach should indicate how to study emerging collapse risks and (...) suggest strategies for adapting to them. Our approach is based on three postulates that facilitate a forward-looking approach: (1) collapse, if it occurred, would be a lengthy process rather than an abrupt event; (2) significant collapse risks already exist in some places; and (3) diminishing returns on adaptation to intensifying climate impacts are a key driver of collapse risks. The first two postulates suggests that collapse risks can be studied in process, while the third points to strategies for adaptation pathways that avoid unsustainable diminishing returns. Applying diminishing returns to climate change adaptation, rather than sociopolitical complexity or resource extraction, is also a novel theoretical contribution to collapse literature. [Open access]. (shrink)

When speaking of the philosophical importance of James’s late style, critics and philosophers have taken two broad approaches. One route, exemplified by Martha Nussbaum, attributes this style to the sensitivity of the characters. The other, exemplified by Robert Pippin, attributes the writing’s complexity to the ambiguities of the moral codes during this period of history. In my reading, James’s texts address a more general problem of modernity, which is the flattening of the lifeworld (Lebenswelt) by disengaged approaches to both epistemology (...) and morality, the reduction of the lifeworld to the environment (Umwelt). James’s works open an ontological dimension to the question of language and normativity, a question that modernity’s moral languages—whether based on deontology, utility, or virtue—fail to articulate. His texts interrogate what normativity is rather than just portraying the sensitivity of the characters or uncertainty of the historical moment, although both of those readings are certainly justified. (shrink)

We argue that concerns about double-counting—using the same evidence both to calibrate or tune climate models and also to confirm or verify that the models are adequate—deserve more careful scrutiny in climate modelling circles. It is widely held that double-counting is bad and that separate data must be used for calibration and confirmation. We show that this is far from obviously true, and that climate scientists may be confusing their targets. Our analysis turns on a Bayesian/relative-likelihood approach to incremental confirmation. (...) According to this approach, double-counting is entirely proper. We go on to discuss plausible difficulties with calibrating climate models, and we distinguish more and less ambitious notions of confirmation. Strong claims of confirmation may not, in many cases, be warranted, but it would be a mistake to regard double-counting as the culprit. 1 Introduction2 Remarks about Models and Adequacy-for-Purpose3 Evidence for Calibration Can Also Yield Comparative Confirmation3.1 Double-counting I3.2 Double-counting II4 Climate Science Examples: Comparative Confirmation in Practice4.1 Confirmation due to better and worse best fits4.2 Confirmation due to more and less plausible forcings values5 Old Evidence6 Doubts about the Relevance of Past Data7 Non-comparative Confirmation and Catch-Alls8 Climate Science Example: Non-comparative Confirmation and Catch-Alls in Practice9 Concluding Remarks. (shrink)

This book addresses a central dilemma in critical theory today: how to theorize the subject as both a construct of oppressive discourse and as a dialogical agent. By engaging a wide range of leading philosophical and critical thinkers—James, Habermas, MacIntyre, Rorty, Taylor, Derrida and West are all critiqued—Meili Steele proposes linking language with human agency in order to develop an alternative textual and ethical theory of the subject. Developing this theory through readings that address issues of identity politics, race (...) and feminist theory, Steele argues that we do not have to choose between an idealized or demonized modernity, offering new ways of understanding the ethical and political dimensions of imaginative narratives. (shrink)

This appears in a supplementary issue of the Bulletin of the Institute of Classical Studies, entitled "Ancient Approaches to Plato's Timaeus.".

Although the treatise presented here is most interesting, it was never widely disseminated. As far as we know, it is preserved only in Latin, in one manuscript. The text poses many questions. Who produced a copy of the text? Who is the translator? Is the treatise a genuine work of Averroes? And if so, what was his intention in writing this monograph on the First Cause?

Laurie Paul argues that, when it comes to many of your most significant life-changing decisions, the principles of rational choice are silent. That is because, in these cases, you anticipate that one of your choice options would yield a transformative experience. We argue that such decisions are best seen as ones in which you anticipate awareness growth. You do not merely lack knowledge about which possible outcome will arise from a transformative option; you lack knowledge about what are the possible (...) outcomes. We show how principles of rational choice can be extended to cases of anticipated awareness growth. (shrink)

The expression of fragility has always been a difficult and complex matter for African Americans, for the discourse of mainstream media is set up to sustain their fragility while at the same time misrecognizing it. Even though the black public sphere split off from the dominant public sphere after the Civil War to enable distinctive forms of expression, the “practiced habits” of which Coates speaks continued in the structures of the dominant discourse. My essay will analyze the structure of America’s (...) indifference to fragility in three parts. In the first section, I will introduce a normative problematic that can track how the hegemonic public sphere uses the rhetoric of formal equality to subordinate and silence African Americans speech while it also opens a space for black speech to be heard rather than dismissed. I then will trace the silencing structures back to the Brown v. Board of Education Supreme Court decision of 1954, for this “progressive” decision provided a template for what can be said and cannot be said. The next second section examines how Ralph Ellison thematizes and revises the encounter between the black and dominant public spheres. In the last section of the essay, I analyze the ways that Ta-Nehisi Coates exposes the contemporary forms of these discursive structures. (shrink)

In engineering, as in other scientific fields, researchers seek to confirm their models with real-world data. It is common practice to assess models in terms of the distance between the model outputs and the corresponding experimental observations. An important question that arises is whether the model should then be ‘tuned’, in the sense of estimating the values of free parameters to get a better fit with the data, and furthermore whether the tuned model can be confirmed with the same data (...) used to tune it. This dual use of data is often disparagingly referred to as ‘double-counting’. Here, we analyse these issues, with reference to selected research articles in engineering. Our example studies illustrate more and less controversial practices of model tuning and double-counting, both of which, we argue, can be shown to be legitimate within a Bayesian framework. The question nonetheless remains as to whether the implied scientific assumptions in each case are apt from the engineering point of view. (shrink)

Previous simulation models have found positive effects of cognitive diversity on group performance, but have not explored effects of diversity in demographics (e.g., gender, ethnicity). In this paper, we present an agent-based model that captures two empirically supported hypotheses about how demographic diversity can improve group performance. The results of our simulations suggest that, even when social identities are not associated with distinctive task-related cognitive resources, demographic diversity can, in certain circumstances, benefit collective performance by counteracting two types of conformity (...) that can arise in homogeneous groups: those relating to group-based trust and those connected to normative expectations towards in-groups. (shrink)

This article argues that common intuitions regarding (a) the specialness of ‘use-novel’ data for confirmation and (b) that this specialness implies the ‘no-double-counting rule’, which says that data used in ‘constructing’ (calibrating) a model cannot also play a role in confirming the model’s predictions, are too crude. The intuitions in question are pertinent in all the sciences, but we appeal to a climate science case study to illustrate what is at stake. Our strategy is to analyse the intuitive claims in (...) light of prominent accounts of confirmation of model predictions. We show that on the Bayesian account of confirmation, and also on the standard classical hypothesis-testing account, claims (a) and (b) are not generally true; but for some select cases, it is possible to distinguish data used for calibration from use-novel data, where only the latter confirm. The more specialized classical model-selection methods, on the other hand, uphold a nuanced version of claim (a), but this comes apart from (b), which must be rejected in favour of a more refined account of the relationship between calibration and confirmation. Thus, depending on the framework of confirmation, either the scope or the simplicity of the intuitive position must be revised. (shrink)

Debates in feminist political philosophy often focus on what problematic(s) to use in order to understand normative ideals, gendered differences, and their histories. For the purposes of this chapter, I will contrast two important problematics in these debates, the procedural/deliberative politics in the tradition of Critical Theory, represented here by Seyla Benhabib, and the poststructuralist or postmodern politics, represented here by Judith Butler. The goal of the contrast will be to set up the contribution that Gadamer’s work can make to (...) contemporary feminist philosophy. (shrink)

Abstract: There has been an ongoing dispute between defenders of world disclosure (understood here in a loosely Heideggerian sense) and advocates of normative debate. I will take up a recent confrontation between Charles Taylor and Robert Brandom over this question as my point of departure for showing how world disclosure can expand the range of normative argument. I begin by distinguishing pre-reflective disclosure—the already interpreted, structured world in which we find ourselves—from reflective disclosure—the discrete intervention of a particular utterance or (...) text. I discuss Taylor’s notion of social imaginaries as a way of thematizing our pre-reflective background and Talal Asad’s critique of Taylor to show how this background can be one space of argument. I then develop my own understanding of reflective disclosure, of which Taylor gives an indequate account, developing my argument with help of literature, including a close analysis of Susan Glaspell short story “A Jury of Her Peers.” This story illustrates how world disclosure can make normative arguments without confining itself to Brandom’s or Habermas’s idea of the exchange of reasons. (shrink)

Olympe de Gouges is known primarily for La Déclaration des droits de la femme et de la citoyenne (1791), which is her response to the Declaration of the Rights of Man, adopted in 1789 by the National Assembly. Carol Sherman's book, Reading Olympe de Gouges, turns our attention away from normative principles of La Déclaration and directs it toward the ways that de Gouges's other texts challenge the normativity of the dominant social imaginaries of the time. Sherman’s book is required (...) reading for anyone wanting to participate in the debates about whether de Gouges deserves a place the Panthéon, but also in broader discussions about the history of feminism and the French Revolution. (shrink)

While there is an extensive literature on how the precautionary principle should be interpreted and when precautions should be taken, relatively little discussion exists about the fair distribution of costs of taking precautions. We address this issue by proposing a general framework for deciding how costs of precautions should be shared, which consists of a series of default principles that are triggered according to desert, rights, and ability to pay. The framework is developed with close attention to the pragmatics of (...) how distributions will affect actual behaviours. It is intended to help decision-makers think more systematically about distributional consequences of taking precautionary measures, thereby to improve decision-making. Two case studies—one about a ban on turtle fishing in Costa Rica, and one about a deep-sea mining project in Papua New Guinea—are given to show how the framework can be applied. (shrink)

In the biomedical context, policy makers face a large amount of potentially discordant evidence from different sources. This prompts the question of how this evidence should be aggregated in the interests of best-informed policy recommendations. The starting point of our discussion is Hunter and Williams’ recent work on an automated aggregation method for medical evidence. Our negative claim is that it is far from clear what the relevant criteria for evaluating an evidence aggregator of this sort are. What is the (...) appropriate balance between explicitly coded algorithms and implicit reasoning involved, for instance, in the packaging of input evidence? In short: What is the optimal degree of ‘automation’? On the positive side: We propose the ability to perform an adequate robustness analysis as the focal criterion, primarily because it directs efforts to what is most important, namely, the structure of the algorithm and the appropriate extent of automation. Moreover, where there are resource constraints on the aggregation process, one must also consider what balance between volume of evidence and accuracy in the treatment of individual evidence best facilitates inference. There is no prerogative to aggregate the total evidence available if this would in fact reduce overall accuracy. (shrink)

The Repugnant Conclusion served an important purpose in catalyzing and inspiring the pioneering stage of population ethics research. We believe, however, that the Repugnant Conclusion now receives too much focus. Avoiding the Repugnant Conclusion should no longer be the central goal driving population ethics research, despite its importance to the fundamental accomplishments of the existing literature.

All interpretations of the Portland Vase frieze to date have failed to see, much less explain, a crucial figural attribute in the frieze, one that proves to be both explicit and explicatory, and whose location and appearance secures the identification of not one but, indeed, three figures. Furthermore, the attribute lies at the heart of a distinct schema of figural grouping and arrangement which has also gone unheeded in previous treatments of the Portland Vase frieze. By dint of this previously (...) unknown attribute, one can straightforwardly read the opening scene of the frieze using the attributes therein provided, but the opening scene only. To complete the task, a second methodology–that which I laid out in Arion in 1992–is a categorical sine qua non. One can, as I have already shown, successfully navigate the entire frieze using the second methodology alone but, as so many others have shown, not contrariwise. These new findings–the attribute and figural plan–are clear proof that the artistic vision of the Portland Vase was purposefully executed in a two-part program. (shrink)

A chapter reviewing recent experimental work on people's conceptions of ownership rights.

We address Steel’s Programme to identify a ‘preferred’ universe of set theory and the best axioms extending ZFC by using his multiverse axioms MV and the ‘core hypothesis’. In the first part, we examine the evidential framework for MV, in particular the use of large cardinals and of ‘worlds’ obtained through forcing to ‘represent’ alternative extensions of ZFC. In the second part, we address the existence and the possible features of the core of MV_T (where T is ZFC+Large Cardinals). In (...) the last part, we discuss the hypothesis that the core is Ultimate-L, and examine whether and how, based on this fact, the Core Universist can justify V=Ultimate-L as the best (and ultimate) extension of ZFC. To this end, we take into account several strategies, and assess their prospects in the light of MV’s evidential framework. (shrink)

An account of the experiments in pedagogical innovation at the Hamilton College Summer Program in Philosophy, Summer 2022.

How does microbiota research impact our understanding of biological individuality? We summarize the interdisciplinary summer school on "Microbiota, Symbiosis and Individuality: Conceptual and Philosophical Issues" (July 2019), which was supported by a European Research Council starting grant project "Immunity, DEvelopment, and the Microbiota" (IDEM). The summer school centered around interdisciplinary group work on four facets of microbiota research: holobionts, individuality, causation, and human health. The conceptual discussion of cutting-edge empirical research provided new insights into microbiota and highlights the (...) value of incorporating into meetings experts from other disciplines, such as philosophy and history of science. (shrink)

Philosophical lessons come in many different shapes and sizes. Some lessons are big, some are small. Some lessons go deep and have a big impact, some are shallow and have almost none. Some lessons are not really philosophical at all or would not really be lessons for an audience of academic philosophers. I mention these truisms not to disparage this informative book on 'moral OCD' (moral obsessive-compulsive disorder, or 'Scrupulosity') but rather to emphasize how difficult it can be to discern (...) the book's intended audience, given its interdisciplinary aims and structure. That question is never explicitly addressed (it is admittedly a slim book, slimmer than it appears), but the question has consequences for how to think about the book's ultimate value, and for whom. The book might attract two groups in particular: philosophers working on the nature of responsibility (the subject of the book's longest chapter) and psychiatric researchers or mental health professionals interested in moral philosophy and the philosophy of mental illness. I will return to what moral philosophers can learn from moral OCD, but there will be spoilers. (shrink)

Amongst invertebrates, molluscs show great variability in their nervous system ranging from primitive arrangement in Chitons to the complex mass of fused ganglia forming the ‘brain’ of cephalopods. Most of the effector organs used for pharmacological or physiological experiments. The neurosecretory cells (NSCs) with their combination of neuronal and glandular capabilities are perfectly suited to translate a neuronal input into the hormonal output best suited to long-term process. In this capacity, the NSCs may produce hormones, which act directly upon the (...) peripheral target or it may exert its effect indirectly by influencing the activity of other non-neural, endocrine organs. Neurosecretory cells have been detected in the cerebral, pedal and visceral ganglia of Lamellidens corrianus. The distribution and biology of freshwater bivalve like Lamellidens corrianus is influenced by local ecological factors (like temperature, pH, inorganic salts, type of soil etc.), water flow system and presence of micro-organisms, teleost fishes and seasonal variations in these parameters. Nitrogenous excretory changes which include ammonia in these molluscs is also influenced by these local ecological factors in which temperature is plays very crucial role. It is well known fact that the high stress conditions during drought or severe winter conditions have been conquered by several lineage of gastropods and sand bivalves and their ability to enter the resistant or dormant stages (low food) protein catabolism increased. Present investigation deals with the oxygen consumption and ammonia excretion ratio of these freshwater pelecypode Lamellidens corrianus. Study on Lemellidens corrianus directed in understanding the different behavioral and physiological aspects after cerebral ganglia removal and injection of their extracts revealed significant changes during summer (April-May). (shrink)

Le problème de l’induction (humien) a récemment été abordé par Steel dans son article de 2010. Celui-ci soutient que les théories d’apprentissage formelles permettent de justifier logiquement le principe de l’induction, ce dernier assurant la fiabilité logique des méthodes. Cette proposition a été critiquée par Howson en 2011, ce dernier mettant en doute la possibilité même qu’une méthode puisse être logiquement fiable. Bien que Steel ait offert une réponse à cette critique, il n’y répond pas directement. Dans le présent article, (...) une réponse frontale à celle-ci est offerte en s’inspirant des pratiques de tests d’hypothèses en sciences biologiques. Pour ce faire, une règle de construction des ensembles d’hypothèses est proposée, règle offrant une justification logique au fait qu’une méthode convergera nécessairement vers la vérité. Cet amendement étant cohérent avec l’ensemble de la proposition de Steel, il est ainsi possible d’affirmer que sa thèse est renforcée par cette proposition. (shrink)

This is a review of Friedrich Wilhelm Nietzsche, Adrian Del Caro, trans. The Joyful Science / Idylls from Messina / Unpublished Fragments from the Period of The Joyful Science (Spring 1881– Summer 1882): Volume 6 (The Complete Works of Friedrich Nietzsche). Stanford: Stanford University Press, 2023. x + 772 pp. $28.00, paper, ISBN 978-1-5036-3232-5.

This paper is a defence of a psychological view of personal identity against the attack Peter Unger launches against it in his Identity, Consciousness and Value. Unger attempts to undermine the traditional support which a psychological criterion of identity has drawn from thought-experiments, and to show that such a criterion has totally unacceptable implications -- in particular, that it allows that persons can go out of and come back into existence. I respond to both aspects of this criticism, arguing that (...) the relevant thought-experiments (and the support they appear to offer) survive Unger's attack intact, and that he does not establish his case against intermittent existence. (shrink)

여름은 가을의 풍성한 수확을 위하여 땀 흘리는 계절이다. 김기영 시모음 제 1권에 이어 여름의 풍성함-내맘대로 세상이라는 제목으로 제 2권을 펴내게 되었다. 모쪼록 더위에 행운과 건강이 함께 하길 기원하면서 엉터리 사마천 같은 우리의 시간 기록과 함께 삭막한 세상의 반려가 되었으면 하는 바램이다.

This article was motivated by the avalanche of finance spent annually on addressing the harm caused by corrosion on household wares and buildings, industrial machines and facilities, hospital equipment and many other establishment of man in the universe. Corrosion is a universal phenomenon referred to as the deterioration of metallic material. Metal alloys like stainless steel and aluminium are extensively used in household utensils for their durability, affordability and corrosion resistance. However, these materials can leach heavy metals such as chromium, (...) nickel, iron, and aluminium into food, posing serious health challenges. Stainless steel, despite its corrosion resistance, releases harmful metals when exposed to acidic foods, while aluminium utensils corrode and release harmful elements under certain conditions too. Hence, this article was aimed at examining the historical background of corrosion, the causes of corrosion in household wares and utensils, its impact especially on human health and economy, and the potential remedies. The findings indicated that acidic foods and prolonged storage increase metal leaching. Health concerns included increased risks of anemia, dementia, and osteomalacia due to excessive metal accumulation in the body. Mitigation strategies included using anodized aluminium, minimizing storage time of acidic foods in metal containers, and increasing public awareness about the potential health risks. Proper maintenance and selection of utensils could significantly reduce the hazards associated with metal leaching. (shrink)

Floridi and Taddeo propose a condition of “zero semantic commitment” for solutions to the grounding problem, and a solution to it. I argue briefly that their condition cannot be fulfilled, not even by their own solution. After a look at Luc Steels' very different competing suggestion, I suggest that we need to re-think what the problem is and what role the ‘goals’ in a system play in formulating the problem. On the basis of a proper understanding of computing, I come (...) to the conclusion that the only sensible ground-ing problem is how we can explain and re-produce the behavioral ability and function of meaning in artificial computational agents. (shrink)

The summer of 2020 witnessed perhaps the largest protests in American history in response to police and vigilante brutality against the black community. New protests are still erupting every time another suppressed video, such as of Daniel Prude, surfaces, or another killing, such as Breonna Taylor’s, goes unpunished. As communities demand meaningful reform, the point – or pointlessness – of “implicit bias training” takes on renewed urgency. Implicit bias trainings aim to raise awareness about the unwitting or unwilling prejudices (...) and stereotypes that shape our habits of thinking, feeling, and navigating through the social world. These trainings have been widely adopted by businesses, schools, and law enforcement agencies. Do they make any difference? -/- Although I conduct implicit bias trainings myself (including for courts, judges, police, and attorneys), I share many critics’ concerns. Many trainings are too brief and oversimple, and too often their real function is to permit organisations to “check a box” to protect against litigation, rather than to spark real change. But “implicit bias training” is just another way of saying “education about implicit bias,” and, like all kinds of education, it can be done well or poorly. If implicit bias is one important piece of a large and complex puzzle, then education about it – when done right – should have a meaningful role to play in helping us understand ongoing inequities and enact reforms. (shrink)

Katie Steele and H. Orri Stefánsson argue that, to reflect an agent’s limited awareness, the algebra of propositions on which that agent’s credences are defined should be relativised to their awareness state. I argue that this produces insurmountable difficulties. But the project of relativising the agent’s algebra to reflect their partial perspective need not be abandoned: the algebra can be relativised, not to the agent’s awareness state, but to what we might call their subjective modality.

John Steele interviewed Paul Davies on the subject of time. In that interview Davies stated that time is not a flow, which is correct. His reasoning for that conclusion, however, was flawed, based on a confused version of the flowing river analogy with time. A correct version of the analogy is presented, followed by an analysis of Davies’ argument. A detailed explanation is presented of the intrinsic nature of the type of change that time is. Transdisciplinary methodology based on (...) isomorphies is used to bring forth the nature of temporal change, and reveal why time is not a flow. (shrink)