Philosophical work exploring the relation between cognition and the Internet is now an active area of research. Some adopt an externalist framework, arguing that the Internet should be seen as environmental scaffolding that drives and shapes cognition. However, despite growing interest in this topic, little attention has been paid to how the Internet influences our affective life — our moods, emotions, and our ability to regulate these and other feeling states. We argue that the Internet scaffolds not only cognition but (...) also affect. Using various case studies, we consider some ways that we are increasingly dependent on our Internet-enabled “techno-social niches” to regulate the contours of our own affective life and participate in the affective lives of others. We argue further that, unlike many of the other environmental resources we use to regulate affect, the Internet has distinct properties that introduce new dimensions of complexity to these regulative processes. First, it is radically social in a way many of these other resources are not. Second, it is a radically distributed and decentralized resource; no one individual or agent is responsible for the Internet’s content or its affective impact on users. Accordingly, while the Internet can profoundly augment and enrich our affective life and deepen our connection with others, there is also a distinctive kind of affective precarity built into our online endeavors as well. (shrink)

This book discusses problems of conceptual analysis as well as normative issues of vital contemporary concern.

Affordances are action-possibilities, ways of relating to and acting on things in our world. They help us understand how these things mean what they do and how we have bodily access to our world more generally. But what happens when this access is ruptured or impeded? I consider this question in the context of psychopathology and reports that describe this experience. I argue that thinking about the bodily consequences of losing access to everyday affordances can help us better understand these (...) reports. An affordance-based approach to psychopathology can illuminate some of the causes, as well as the experiential character and consequences, of affective disorders and diminished spatial agency in self-world disturbances. It also highlights some under-explored ethical and political dimensions of these issues that need further attention. (shrink)

The problem of other minds has a distinguished philosophical history stretching back more than two hundred years. Taken at face value, it is an epistemological question: it concerns how we can have knowledge of, or at least justified belief in, the existence of minds other than our own. In recent decades, philosophers, psychologists, neuroscientists, anthropologists and primatologists have debated a related question: how we actually go about attributing mental states to others (regardless of whether we ever achieve knowledge or rational (...) justification in this domain). Until the mid-nineties, the latter debate – which sometimes goes under the name of the “mindreading” debate – was characterized by a fairly clear-cut opposition between two theoretical outlooks: “theory-theory” (TT) and “simulation theory” (ST). Theory-theorists typically argued that we attribute mental states to others on the basis of a “theory of mind” that is either constructed in early infancy and subsequently revised and modified (Gopnik 1996), or else is the result of maturation of innate mindreading “modules” (Baron-Cohen 1995). (shrink)

The multiverse view in set theory, introduced and argued for in this article, is the view that there are many distinct concepts of set, each instantiated in a corresponding set-theoretic universe. The universe view, in contrast, asserts that there is an absolute background set concept, with a corresponding absolute set-theoretic universe in which every set-theoretic question has a definite answer. The multiverse position, I argue, explains our experience with the enormous range of set-theoretic possibilities, a phenomenon that challenges the universe (...) view. In particular, I argue that the continuum hypothesis is settled on the multiverse view by our extensive knowledge about how it behaves in the multiverse, and as a result it can no longer be settled in the manner formerly hoped for. (shrink)

This paper introduces the philosophy of Grace Andrus de Laguna in order to renew interest in it. I show that, in the 1910s and 1920s, she develops ideas and arguments that are also found playing key roles in the development of analytic philosophy decades later. Further, I describe her sympathetic, but acute, criticism of pragmatism and Heideggerian ontology, and situate her work in the tradition of American, speculative philosophy. Before 1920, we will see, de Laguna appeals to multiple realizability to (...) undermine reductionism in science, to support perspectival, scientific realism and, with help from a private language argument, to favour the view that mental states are classified by behavioural, teleological roles over what came to be called ‘type physicalism’. Her view of speech, mostly developed in the 1920s, tells us that its primary role is coordinating group behaviour rather than expressing thoughts. Belief is understood in terms of its causal role, including its causal relations to other kinds of mental states, when coordinating group behaviour. Thought is similarly understood. In developing her theory of mind, de Laguna rejects the pragmatist claims that belief can be reduced to dispositions to behaviour and that thought’s function is to address specific, rather than general, problems. She also favours meaning holism and rejects the analytic–synthetic distinction. In later work, de Laguna argues that individuals’ activity of self-maintenance brings universals, conceived of as irreducible potentialities, into being and makes them increasingly determinate. Further, she identifies the existence of all individuals with forms of self-maintenance and takes the existence of people to include maintenance of the cultural world. Such a unified treatment of existence, she holds, permits making its evolution intelligible. Heidegger’s view of being is rejected for not permitting this. All de Laguna’s work, we will see, fits a vision of philosophy as the systematic, imaginative and naturalistic examination of being as well as a source of criticism of science. (shrink)

This entry addresses the nature and epistemological role of intuition by considering the following questions: (1) What are intuitions?, (2) What roles do they serve in philosophical (and other “armchair”) inquiry?, (3) Ought they serve such roles?, (4) What are the implications of the empirical investigation of intuitions for their proper roles?, and (5) What is the content of intuitions prompted by the consideration of hypothetical cases?

Loneliness is a near-universal experience. It is particularly common for individuals with (so-called) psychopathological conditions or disorders. In this paper, we explore the experiential character of loneliness, with a specific emphasis on how social goods are experienced as absent in ways that involve a diminished sense of agency and recognition. We explore the role and experience of loneliness in three case studies: depression, anorexia nervosa, and autism. We demonstrate that even though experiences of loneliness might be common to many psychopathologies, (...) these experiences nevertheless have distinctive profiles. Specifically, we suggest that: (i) loneliness is often a core characteristic of depressive experience; (ii) loneliness can drive, and even cement, disordered eating practices and anorectic identity in anorexia nervosa; iii) loneliness is neither a core characteristic of autism nor a driver but is rather commonly experienced as stemming from social worlds, environments, and norms that fail to accommodate autistic bodies and their distinctive forms of life. We aim to do justice to the pervasiveness of loneliness in many — if not all — psychopathologies, while also highlighting the need to attend to psychopathology-specific experiences of loneliness, agency, and (non-)recognition. (shrink)

My main concern will be to show that it makes sense to speak of the rights of unborn generations against us, and that given the moral judgment that we ought to conserve our environmental inheritance for them, and its grounds, we might well say that future generations /do/ have rights correlative to our present duties toward them. Protecting our environment now is also a matter of elementary prudence, and insofar as we do it for the next generation already here in (...) the persons of our children, it is a matter of love. But from the perspective of our remote descendants it is basically a matter of justice, of respect for their rights. My main concern here will be to examine the concept of a right to better understand how that can be. (shrink)

Some recent developments in Artificial Intelligence—especially the use of machine learning systems, trained on big data sets and deployed in socially significant and ethically weighty contexts—have led to a number of calls for “transparency”. This paper explores the epistemological and ethical dimensions of that concept, as well as surveying and taxonomising the variety of ways in which it has been invoked in recent discussions. Whilst “outward” forms of transparency may be straightforwardly achieved, what I call “functional” transparency about the inner (...) workings of a system is, in many cases, much harder to attain. In those situations, I argue that contestability may be a possible, acceptable, and useful alternative so that even if we cannot understand how a system came up with a particular output, we at least have the means to challenge it. (shrink)

This paper contributes to explaining the rise of logical empiricism in mid-twentieth century (North) America and to a better understanding of American philosophy of science before the dominance of logical empiricism. We show that, contrary to a number of existing histories, philosophy of science was already a distinct subfield of philosophy, one with its own approaches and issues, even before logical empiricists arrived in America. It was a form of speculative philosophy with a concern for speculative metaphysics, normative issues relating (...) to science and society and issues which later were associated with logical empiricist philosophy of science, issues such as confirmation, scientific explanation, reductionism and laws of nature. Further, philosophy of science was not primarily pragmatist in orientation. We also show, with the help of our historical characterization, that a recent account of the emergence of analytic philosophy applies to the rise of logical empiricism. It has been argued that the emergence of American analytic philosophy is partly explained by analytic philosophers’ use of key institutions, including of journals, to marginalize speculative philosophy and promote analytic philosophy. We argue that this use of institutions included the marginalization of speculative and value-laden philosophy of science and the promotion of logical empiricism. (shrink)

I argue that emotions are belief/desire sets characterized by strong desire.

An increasing number of scholars at the intersection of feminist philosophy and critical disability studies have turned to Merleau-Ponty to develop phenomenologies of disability or of what, following Rosemarie Garland-Thomson, I call "non-normate" embodiment. These studies buck the historical trend of philosophers employing disability as an example of deficiency or harm, a mere litmus test for normative theories, or an umbrella term for aphenotypical bodily variation. While a Merleau-Pontian-inspired phenomenology is a promising starting point for thinking about embodied experiences of (...) all sorts, I here draw a cautionary tale about how ableist assumptions can easily undermine accounts of non-normate experience. I first argue that the omission or misguided treatment of disability within the history of philosophy in general and the phenomenological tradition in particular is due to the inheritance of what I call “the ableist conflation” of disability with pain, suffering, and disadvantage. I then show that Merleau-Ponty’s famous reading of the blind man’s cane is problematic insofar as it omits the social dimensions of disabled experiences, misconstrues the radicality of blindness as a world-creating disability, and operates via an able-bodied simulation that confuses object annexation or extension with incorporation. In closing, I contend that if phenomenology is to overcome the errors of traditional philosophy, as Merleau-Ponty once hoped, it must heed the insights of “crip” or non-normate phenomenology, which takes the lived experience of disability as its point of departure. [French translation forthcoming in Pour une phénoménologie critique, ed. Donald A. Landes, Quebec City, Les Presses de l'Université Laval/Paris, J.Vrin]. (shrink)

Katzav and Vaesen have argued that control by analytic philosophers of key journals, philosophy departments and at least one funding body plays a substantial role in explaining the emergence of analytic philosophy into dominance in the Anglophone world and the corresponding decline of speculative philosophy. They also argued that this use of control suggests a characterisation of analytic philosophy as, at the institutional level, a sectarian form of critical philosophy. I test these hypotheses against data about philosophy job hires at (...) key philosophy departments in the USA during the period 1930-1979, and against data about PhD completions during the period 1956-1965. I argue, further, that Katzav and Vaesen’s hypotheses can fully explain the data and are more fully able to do so than are some other key accounts of the emergence of analytic philosophy in the USA. (shrink)

The lottery preparation, a new general kind of Laver preparation, works uniformly with supercompact cardinals, strongly compact cardinals, strong cardinals, measurable cardinals, or what have you. And like the Laver preparation, the lottery preparation makes these cardinals indestructible by various kinds of further forcing. A supercompact cardinal κ, for example, becomes fully indestructible by <κ-directed closed forcing; a strong cardinal κ becomes indestructible by κ-strategically closed forcing; and a strongly compact cardinal κ becomes indestructible by, among others, the forcing to (...) add a Cohen subset to κ, the forcing to shoot a club Cκ avoiding the measurable cardinals and the forcing to add various long Prikry sequences. The lottery preparation works best when performed after fast function forcing, which adds a new completely general kind of Laver function for any large cardinal, thereby freeing the Laver function concept from the supercompact cardinal context. (shrink)

While there is a steadily growing literature on epistemic injustice in healthcare, there are few discussions of the role that biomedical technologies play in harming patients in their capacity as knowers. Through an analysis of newborn and pediatric genetic and genomic sequencing technologies (GSTs), I argue that biomedical technologies can lead to epistemic injustice through two primary pathways: epistemic capture and value partitioning. I close by discussing the larger ethical and political context of critical analyses of GSTs and their broader (...) implications for just and equitable healthcare delivery. (shrink)

The COVID-19 (Coronavirus disease of 2019) pandemic has led to intense conversations about ventilator allocation and reallocation during a crisis standard of care. Multiple voices in the media and multiple state guidelines mention reallocation as a possibility. Drawing upon a range of neuroscientific, phenomenological, ethical, and sociopolitical considerations, the authors argue that taking away someone’s personal ventilator is a direct assault on their bodily and social integrity. They conclude that personal ventilators should not be part of reallocation pools and that (...) triage protocols should be immediately clarified to explicitly state that personal ventilators will be protected in all cases. (shrink)

Grace A. de Laguna was an American philosopher of exceptional originality. Many of the arguments and positions she developed during the early decades of the twentieth century later came to be central to analytic philosophy. These arguments and positions included, even before 1930, a critique of the analytic-synthetic distinction, a private language argument, a critique of type physicalism, a functionalist theory of mind, a critique of scientific reductionism, a methodology of research programs in science and more. Nevertheless, de Laguna identified (...) herself as a defender of the speculative vision of philosophy, a vision which, in her words, “analytic philosophy condemns.” I outline her speculative vision of philosophy as well as what is, in effect, an argument she offers against analytic philosophy. This is an argument against the view that key parts of established opinion, e.g., our best theoretical physics or most certain common sense, should be assumed to be true in order to answer philosophical questions. I go on to bring out the implications of her argument for the approaches to philosophy of Bertrand Russell, Willard V. Quine and David Lewis, and I also compare the argument to recent, related arguments against analytic philosophy. I will suggest that de Laguna offers a viable critique of analytic philosophy and an alternative approach to philosophy that meets this critique. (shrink)

The aim of this essay is to situate the thought of Tetsurō Watsuji within contemporary approaches to social cognition. I argue for Watsuji’s current relevance, suggesting that his analysis of embodiment and social space puts him in step with some of the concerns driving ongoing treatments of social cognition in philosophy of mind and cognitive science. Yet, as I will show, Watsuji can potentially offer a fruitful contribution to this discussion by lending a phenomenologically informed critical perspective. This is because (...) Watsuji challenges the internalist and cognitivist presuppositions informing the currently dominant “Theory of Mind” paradigm that is driving much social cognition research. Additionally, I show that Watsuji’s alternative model is not merely confined to the realm of phenomenological description but that it also receives robust empirical support from a number of different sources. I thus hope to open up aspects of Watsuji’s thinking that have yet to be fully appreciated. (shrink)

We add texture to the conclusion of Duchon and Drake (Journal of Business Ethics, 85, 2009, 301) that extreme narcissism is associated with unethical conduct. We argue that the special features possessed by financial accounting facilitate extreme narcissism in susceptible CEOs. In particular, we propose that extremely narcissistic CEOs are key players in a recurring discourse cycle facilitated by financial accounting language and measures. Such CEOs project themselves as the corporation they lead, construct a narrative about the corporation and themselves (...) using financial accounting measures, and then reflect on how their accounting-constructed performance is perceived by stakeholders. We do not present empirical evidence about whether the use of accounting language and measures leads to unethical behaviour by extreme narcissistic CEOs — although the conclusions of Duchon and Drake (2009) suggest empirical support is probable. Rather, we focus on developing alertness to the potential for accounting, when engaged by an extremely narcissistic CEO, to be a precursor or implement of unethical behaviour. (shrink)

A defense of amorality as both philosophically justified and practicably livable. While in synch with their underlying aim of grounding human existence in a naturalistic metaphysics, this book takes both the new atheism and the mainstream of modern ethical philosophy to task for maintaining a complacent embrace of morality. It advocates instead replacing the language of morality with a language of desire. The book begins with an analysis of what morality is and then argues that the concept is not instantiated (...) in reality. Following this, the question of belief in morality is addressed: How would human life be affected if we accepted that morality does not exist? The book argues that at the very least, a moralist would have little to complain about in an amoral world, and at best we might hope for a world that was more to our liking overall. An extended look at the human encounter with nonhuman animals serves as an illustration of amorality’s potential to make both theoretical and practical headway in resolving heretofore intractable ethical problems. (shrink)

Dutch Book Arguments (DBAs) have been invoked to support various requirements of rationality. Some are plausible: probabilism and conditionalization. Others are less so: credal transparency and reflection. Anna Mahtani has argued for a new understanding of DBAs which, she claims, allow us to keep the DBAs for probabilism (and perhaps conditionalization) and reject the DBAs for credal transparency and reflection. I argue that Mahtani’s new account fails as (a) it does not support highly plausible requirements of rational coherence and (b) (...) it does not, even setting aside the first objection, succeed in undermining the DBAs for credal transparency or reflection. (shrink)

I offer an account of the ontology of emotions and their expressions, drawing some morals for the view that we can perceive others' emotions in virtue of seeing their expressions.

Biologists and historians often present natural history and molecular biology as distinct, perhaps conflicting, fields in biological research. Such accounts, although supported by abundant evidence, overlook important areas of overlap between these areas. Focusing upon examples drawn particularly from systematics and molecular evolution, I argue that naturalists and molecular biologists often share questions, methods, and forms of explanation. Acknowledging these interdisciplinary efforts provides a more balanced account of the development of biology during the post-World War II era.

I draw upon the conceptual resources of the extended mind thesis to analyze empathy and interpersonal understanding. Against the dominant mentalistic paradigm, I argue that empathy is fundamentally an extended bodily activity and that much of our social understanding happens outside of the head. First, I look at how the two dominant models of interpersonal understanding, theory theory and simulation theory, portray the cognitive link between folk psychology and empathy. Next, I challenge their internalist orthodoxy and offer an alternative "extended" (...) characterization of empathy. In support of this characterization, I analyze some narratives of individuals with Moebius syndrome, a kind of expressive deficit resulting from bilateral facial paralysis. I conclude by discussing how a Zen Buddhist ethics of responsiveness is helpful for articulating the practical significance of an extended, body-based account of empathy. (shrink)

This chapter offers the beginning of an enactive account of auditory experience—particularly the experience of listening sensitively to music. It investigates how sensorimotor regularities grant perceptual access to music qua music. Two specific claims are defended: (1) music manifests experientially as having complex spatial content; (2) sensorimotor regularities constrain this content. Musical content is thus brought to phenomenal presence by bodily exploring structural features of music. We enact musical content.

We introduce the resurrection axioms, a new class of forcing axioms, and the uplifting cardinals, a new large cardinal notion, and prove that various instances of the resurrection axioms are equiconsistent over ZFC with the existence of an uplifting cardinal.

“Intervention” is not synonymous with “care.” For an intervention to constitute care—which patients should have a right to access—it must be technically feasible and licit. Now these criteria do not prove sufficient; numerous archaic interventions remain feasible and legally permissible, yet are now bywords for spurious care. Therefore, we propound another necessary condition for an intervention to become care: the physician must rationally judge the intervention to be conducive to the patient’s good. Consequently, the right of access-to-care relies on physicians (...) being free to practice medicine in accord with their consciences, conscience being the rational faculty with which they judge the reasonableness of even mundane medical decisions. Since physicians operate as part of a community, it is further necessary to consider when central bodies may reasonably compel physicians to engage in interventions that the physician believes are not consistent with the patient’s good and/or are not congruent with the purposes of medicine. (shrink)

In this paper, I argue that the concept of normality in medical research and clinical practice is inextricable from the concept of ambiguity. I make this argument in the context of Edmund Pellegrino's call for a renewed reflection on medicine’s basic concepts and by drawing on work in critical disability studies concerning Deafness and body integrity identity disorder. If medical practitioners and philosophers of medicine wish to improve their understanding of the meaning of medicine as well as its concrete practice, (...) I contend that they should take seriously the import and centrality of ambiguity for biomedicine. (shrink)

In this paper, we take moral agency to be that context in which a particular agent can, appropriately, be held responsible for her actions and their consequences. In order to understand moral agency, we will discuss what it would take for an artifact to be a moral agent. For reasons that will become clear over the course of the paper, we take the artifactual question to be a useful way into discussion but ultimately misleading. We set out a number of (...) conceptual pre-conditions for being a moral agent and then outline how one should — and should not — go about attributing moral agency. In place of a litmus test for such an agency — such as Allen et al.'s Moral Turing Test — we suggest some tools from the conceptual spaces theory and the unified conceptual space theory for mapping out the nature and extent of that agency. (shrink)

Phylogenetic trees are meant to represent the genealogical history of life and apparently derive their justification from the existence of the tree of life and the fact that evolutionary processes are treelike. However, there are a number of problems for these assumptions. Here it is argued that once we understand the important role that phylogenetic trees play as models that contain idealizations, we can accept these criticisms and deny the reality of the tree while justifying the continued use of trees (...) in phylogenetic theory and preserving nearly all of what defenders of trees have called the “importance of tree thinking.”. (shrink)

_reduction in favour of his existentialist account of être au monde. I show that whilst Merleau-Ponty _ _rejected, what he saw as, the transcendental idealist context in which Husserl presents the _ _reduction, he nevertheless accepts the heart of it, the epoché, as a methodological principle. _ _Contrary to a number of Merleau-Ponty scholars, être au monde is perfectly compatible with the _ _epoché and Merleau-Ponty endorses both. I also argue that it is a mistake to think that Merleau-_ _Ponty’s (...) liberal use of the results of empirical psychology signify a rejection of the epoché. A proper _ _understanding of his views on the relation between phenomenology and psychology shows that, at _ _least in Merleau-Ponty’s eyes, the methods of phenomenology and the empirical sciences are _ _largely similar. I conclude that we have every reason to think that Merleau-Ponty accepted _ _Husserl’s demand that the phenomenologist place the world in brackets._. (shrink)

Affordances are action-possibilities, ways of relating to and acting on our world. A theory of affordances helps us understand how we have bodily access to our world and what it means to enjoy such access. But what happens to bodies when this access is somehow ruptured or impeded? This question is relevant to psychopathology. People with psychiatric disorders often describe feeling as though they’ve lost access to affordances that others take for granted. Focusing on schizophrenia, depression, and autistic spectrum disorder, (...) I argue that thinking about the bodily consequences of losing access to everyday affordances can help us better understand these reports. An affordance-based approach to psychopathology can illuminate some of the causes, as well as the experiential character and content, of affective disorders in psychopathology. It can also draw our attention to some under-explored ethical and political dimensions of these issues needing further consideration. (shrink)

It is widely known that Black people are significantly more likely to be killed by the police in the United States of America than white people. What is less widely known is that nearly half of all people killed by the police are disabled people. The aim of this paper is to better understand the intersection of racism and ableism in the USA. Contributing to the growing literature at the intersection of philosophy of disability and critical philosophy of race, I (...) argue that theories concerning white supremacy should take more seriously the ways in which it functions as a process and apparatus of making abled and disabled. I conclude by discussing how understanding white supremacy in this manner is a valuable coalitional tool in fights for social justice. (shrink)

Suitable for advanced undergraduates and graduate students from diverse fields and varying backgrounds, this self-contained course in mathematical logic features numerous exercises that vary in difficulty. The author is a Professor of Mathematics at the University of Wisconsin.

The Gap Forcing Theorem, a key contribution of this paper, implies essentially that after any reverse Easton iteration of closed forcing, such as the Laver preparation, every supercompactness measure on a supercompact cardinal extends a measure from the ground model. Thus, such forcing can create no new supercompact cardinals, and, if the GCH holds, neither can it increase the degree of supercompactness of any cardinal; in particular, it can create no new measurable cardinals. In a crescendo of what I call (...) exact preservation theorems, I use this new technology to perform a kind of partial Laver preparation, and thereby finely control the class of posets which preserve a supercompact cardinal. Eventually, I prove the ‘As You Like It’ Theorem, which asserts that the class of κ -directed closed posets which preserve a supercompact cardinal κ can be made by forcing to conform with any pre-selected local definition which respects the equivalence of forcing. Along the way I separate completely the levels of the superdestructibility hierarchy, and, in an epilogue, prove that the notions of fragility and superdestructibility are orthogonal — all four combinations are possible. (shrink)

Virtue ethicists argue that modern ethical theories aim to give direct guidance about particular situations at the cost of offering artificial or narrow accounts of ethics. In contrast, virtue ethical theories guide action indirectly by helping one understand the virtues—but the theory will not provide answers as to what to do in particular instances. Recently, this had led many to think that virtue ethical theories are self-effacing the way some claim consequentialist and deontological theories are. In this paper I defend (...) virtue ethics against the charge of self-effacement. I distinguish between modestly self-effacing theories, immodestly self-effacing theories and theories that recommend indirect guidance. Though all self-effacing theories are indirect, not all indirect theories are self-effacing. I argue that virtue ethics is not self-effacing, but rather indirectly action-guiding. The response I articulate draws on the distinctive virtue ethical mode of action-guidance: namely, that thinking hard about virtue and what kind of person one aims to be offers the kind of guidance we want (or should want) as we face practical moral problems. (shrink)

With the notable exception of David Lewis, most of those writing on the Sleeping Beauty problem have argued that 1/3 is the correct answer. Terence Horgan has provided the clearest account of why, contrary to Lewis, Beauty has evidence against the proposition that the coin comes up heads when she awakens on Monday. In this paper, I argue that Horgan’s proposal fails because it neglects important facts about epistemic probability.

We present several generalizations of the well-known Kunen inconsistency that there is no nontrivial elementary embedding from the set-theoretic universe V to itself. For example, there is no elementary embedding from the universe V to a set-forcing extension V[G], or conversely from V[G] to V, or more generally from one set-forcing ground model of the universe to another, or between any two models that are eventually stationary correct, or from V to HOD, or conversely from HOD to V, or indeed (...) from any definable class to V, among many other possibilities we consider, including generic embeddings, definable embeddings and results not requiring the axiom of choice. We have aimed in this article for a unified presentation that weaves together some previously known unpublished or folklore results, several due to Woodin and others, along with our new contributions. (shrink)

A self-ascription is a thought or sentence in which a predicate is self-consciously ascribed to oneself. Self-ascriptions are best expressed using the first-person pronoun. Mental self-ascriptions are ascriptions to oneself of mental predicates (predicates that designate mental properties), non-mental self-ascriptions are ascriptions to oneself of non-mental predicates (predicates that designate non-mental properties). It is often claimed that there is a range of self-ascriptions that are immune to error through misidentification relative to the first-person pronoun (IEM for short). What this means, (...) and exactly which self-ascriptions are properly classed as IEM, is a topic hotly disputed. Some claim that only mental self-ascriptions are IEM, others claim that some non-mental self-ascriptions are IEM. Before this question can be decided, it needs to be judged exactly what it means to say that a self-ascription is IEM. And here we stumble across the fact that there are, at least, two non-equivalent ways of defining the phenomenon1. I will be claiming that one of these definitions should be rejected. (shrink)