In dicephalus conjoined twinning, it appears that two heads share a body; in cephalopagus, it appears that two bodies share a head. How many human animals are present in these cases? One answer is that there are two in both cases—conjoined twins are precisely that, conjoined twins. Another is that the number of humans corresponds to the number of bodies—so there is one in dicephalus and two in cephalopagus. I show that both of these answers are incorrect. Prominent accounts of (...) biological individuation, which treat the organism as an integrated whole, reveal that in these and other cases of conjoined twinning the ‘twins’ share a single human animal. This has a number of consequences for the debate about what we are. First, if animalism is true, individuals of our kind can be—and are—profoundly psychologically divided. Second, cephalopagus twinning does not divide animalism from its rivals, as has been claimed. Finally, animalists can reply to a vicious species of the ‘too many thinkers’ problem to which they are allegedly uniquely vulnerable. (shrink)

Episodic memory has a distinctive phenomenology: it involves “mentally reliving” a past event. It has been suggested that characterising episodic memory in terms of this phenomenology makes it impossible to test for in animals, because “purely phenomenological features” cannot be detected in animal behaviour. Against this, I argue that episodic memory's phenomenological features are impure, having both subjective and objective aspects, and so can be behaviourally detected. Insisting on a phenomenological characterisation of episodic memory consequently does nothing to damage the (...) prospects for detecting it in nonhuman animals. (shrink)

Episodic memory is the form of memory involved in remembering personally experienced past events. Here, I address two questions about episodic memory’s function: what does episodic memory do for us, and why do we have it? Recent work addressing these questions has emphasized episodic memory’s role in imaginative simulation, criticizing the mnemonic view on which episodic memory is “for” remembering. In this paper, I offer a defense of the mnemonic view by highlighting an underexplored mnemonic function of episodic memory – (...) namely, its role in the encoding, storage and retrieval of the type of information more standardly associated with semantic memory. I argue that in healthy individuals, episodic memory plays a central role in the encoding, storage and retrieval of prototypically semantic information, analogous to the role played by mind palaces in the method of loci, and may have been selected on for this reason. This suggests new directions for studying episodic memory, particularly in nonhuman animals. (shrink)

Episodic memory—memory for personally experienced past events—seems to afford a distinctive kind of cognitive contact with the past. This makes it natural to think that episodic memory is centrally involved in our understanding of what it is for something to be in the past, or to be located in time—that it is either necessary or sufficient for such understanding. If this were the case, it would suggest certain straightforward evidential connections between temporal cognition and episodic memory in nonhuman animals. In (...) this paper, I argue that matters are more complicated than this. Episodic memory is memory for events and not for the times they occupy. As such, it is dissociable from temporal understanding. This is not to say that episodic memory and temporal cognition are unrelated, but that the relationship between them cannot be straightforwardly captured by claims about necessity and sufficiency. This should inform our theoretical predictions about the manifestations of episodic memory in nonhuman behaviour. (shrink)

Episodic memory is memory for past events. It’s characteristically associated with an experience of ‘mentally replaying’ one’s experiences in the mind’s eye. This biological phenomenon has inspired the development of several ‘experience replay’ algorithms in AI. In this chapter, I ask whether experience replay algorithms might shed light on a puzzle about episodic memory’s function: what does episodic memory contribute to the cognitive systems in which it is found? I argue that experience replay algorithms can serve as idealized models of (...) episodic memory for the purposes of addressing this question. Taking the DQN algorithm as a case study, I suggest that these algorithms provide some support for mnemonic accounts, on which episodic memory’s function lies in the storage, encoding and retrieval of information. By extending and adapting experience replay algorithms, we might gain further insight into episodic memory’s operations and contributions to cognition. (shrink)

Comparative cognitive science often involves asking questions like ‘Do nonhumans have C?’ where C is a capacity we take humans to have. These questions frequently generate unproductive disagreements, in which one party affirms and the other denies that nonhumans have the relevant capacity on the basis of the same evidence. I argue that these questions can be productively understood as questions about natural kinds: do nonhuman capacities fall into the same natural kinds as our own? Understanding such questions in this (...) way has several advantages: it preserves the intuition that these are substantive empirical questions worth asking; it helps us to understand why they so frequently give rise to disagreements of the kind described; and it provides clues about how to diagnose and resolve them. (shrink)

Mindreaders can ascribe representational states to others. Some can ascribe representational states – states with semantic properties like accuracy-aptness. I argue that within this group of mindreaders, there is substantial room for variation – since mindreaders might differ with respect to the representational format they take representational states to have. Given that formats differ in their formal features and expressive power, the format one takes mental states to have will significantly affect the range of mental state attributions one can make, (...) and the ease or difficulty with which one can make them. I illustrate this by considering what it would be to take mental states to be map-like in format, showing that this would result in a distinctively limited form of mindreading. I close by articulating the significance of this for the emerging picture of great ape mindreading. (shrink)

That great apes are the only primates to recognise their reflections is often taken to show that they are self-aware—however, there has been much recent debate about whether the self-awareness in question is psychological or bodily self-awareness. This paper argues that whilst self-recognition does not require psychological self-awareness, to claim that it requires only bodily self-awareness would leave something out. That is that self-recognition requires ‘objective self-awareness’—the capacity for first person thoughts like ‘that's me’, which involve self-identification and so are (...) vulnerable to error through misidentification. This objective self-awareness is distinct from bodily or psychological self-awareness, requires cognitive sophistication and provides the beginnings of a more conceptual self-representation which might play a role in planning, mental time travel and theory of mind. (shrink)

Replications are often taken to play both epistemic and demarcating roles in science: they provide evidence about the reliability of fields’ methods and, by extension, about which fields “count” as scientific. I argue that, in a field characterized by a high degree of theoretical openness and uncertainty, like comparative cognition, replications do not sit well in these roles. Like other experiments conducted under conditions of uncertainty, replications are often equivocal and open to interpretation. As a result, they are poorly placed (...) to deliver clear judgments about the reliability of comparative cognition’s methods or its scientific bona fides. I suggest that this should encourage us to take a broader view of both the nature of scientific progress and the role of replication in comparative cognition. (shrink)

With precision and profundity born of 30 years of devoted study, John Boyle offers an essential introduction to St. Thomas Aquinas on Scripture, shedding helpful light on the goals, methods, and commitments that animate the Angelic Doctor's engagement with the sacred page. Because the genius of St. Thomas's approach to the Bible lies not so much in its novelty but rather in the fidelity and clarity with which he recapitulates the riches of the preceding interpretive Tradition, this initiation into (...) St. Thomas's vision of Scripture is itself an orientation to the Church's vision of Scripture, from the Fathers through and beyond the Middle Ages. St. Thomas's embeddedness within the Church's Tradition and his own historical context is integral to his approach to Scripture, yet it sets him at some distance from modern readers, for whom his interpretive vision may seem perplexing or even impenetrable. In this Primer, Boyle first provides an acclimation to this medieval context through a survey and explanation of pertinent technical terminology used by St. Thomas and characteristic of the scholastic theology of the time. With an eye to the medieval practice of considering Scripture according to the fourfold division of causes, Boyle builds on this initial foundation by exploring in turn St. Thomas's accounts of the end or use of Scripture (final cause), its divine and human authorship (efficient cause), its order and division (material cause), and its literary styles or genres (formal cause). Drawing on writings from across St. Thomas's corpus, but especially his work On the Commendation and Division of Sacred Scripture and the prologues to his biblical commentaries, Boyle masterfully elucidates both the hermeneutical principles and deep wisdom of the Angelic Doctor's approach to Scripture, imparting invaluable guidance not only for reading and understanding St. Thomas and other great masters of the Tradition, but also-and ultimately-for understanding Scripture in light of this Tradition and reading it with greater benefit and joy. (shrink)

The Well-Ordered Universe argues that Cavendish's natural philosophy, social and political philosophy, and medical theory share an underlying concern with order. This reveals interesting connections among Cavendish's natural philosophy and her views on gender, animals and the environment, and human health, and explains her commitment to monarchy and social hierarchy.

I distinguish two ways of explaining our capacity for ‘transparent’ knowledge of our own present beliefs, perceptions, and intentions: an inferential and a reflective approach. Alex Byrne (2011) has defended an inferential approach, but I argue that this approach faces a basic difficulty, and that a reflective approach avoids the difficulty. I conclude with a brief sketch and defence of a reflective approach to our transparent self-knowledge, and I show how this approach is connected with the thesis that we must (...) distinguish between a kind of self-knowledge that is of oneself as agent and another kind that is of oneself as patient. (shrink)

In the United Kingdom women have access to termination of pregnancy for maternal reasons until 24 weeks’ completed gestation, but it is accepted practice for children born at or beyond 25 weeks’ gestation to be treated according to the child’s perceived best interests even if this is not in accordance with parental wishes. The authors present a case drawn from clinical practice which highlights the discomfort that parents may feel about such an abrupt change in their rights over their child, (...) and argue that parents should have greater autonomy over treatment decisions regarding their prematurely born children. (shrink)

This paper focuses on the research field of machine ethics and how it relates to a technological singularity—a hypothesized, futuristic event where artificial machines will have greater-than-human-level intelligence. One problem related to the singularity centers on the issue of whether human values and norms would survive such an event. To somehow ensure this, a number of artificial intelligence researchers have opted to focus on the development of artificial moral agents, which refers to machines capable of moral reasoning, judgment, and decision-making. (...) To date, different frameworks on how to arrive at these agents have been put forward. However, there seems to be no hard consensus as to which framework would likely yield a positive result. With the body of work that they have contributed in the study of moral agency, philosophers may contribute to the growing literature on artificial moral agency. While doing so, they could also think about how the said concept could affect other important philosophical concepts. (shrink)

This paper offers an account of Margaret Cavendish's moral and political philosophy. In some respects Cavendish's theoury echoes Hobbes. However, although Cavendish agrees with Hobbes that morality is based on self-interest, she holds that morality derives from our natural desire for public recognition, not the desire for self-preservation. Via the desire for fame, self-love can motivate people to pursue virtue, which, for Cavendish, means establishing and maintaining a good government (in particular, absolute sovereignty). The paper explores how Cavendish thinks such (...) a government can be established and maintained. Cavendish's account of female virtue and its connection with honor and fame is also discussed. (shrink)

Research suggests that metacognitive monitoring ability does not decline with age. For example, judgments-of-learning accuracy is roughly equivalent between younger and older adults. But few studies have asked whether younger and older adults’ metacognitive ability varies across different types of memory processes. The current study tested the relationship between memory and post-decision confidence ratings at the trial level on item and associative memory recognition tests. As predicted, younger and older adults had similarmetacognitive efficiency, when using meta-d’/d’, a measure derived from (...) Signal Detection Theory, despite a significant age effect favoring younger adults on memory performance. This result is consistent with previous work showing age-equivalent metacognitive efficiency in the memory domain. We also found that metacognitive efficiency was higher for associative memory than for item memory across age groups, even though associative and item recognition memory were statistically equivalent. Higher accuracy on post-test decision confidence ratings for associative recognition relative to item recognition on resolution accuracy itself and when corrected for performance differences are novel findings. Implications for associative metacognition are discussed. (shrink)

This article contributes to the emerging intersectional analyses of religious studies and disability studies by conceptualizing counterprivates specific to religious spaces. To accomplish this task, we investigate the ways in which persons with disabilities, both physical and cognitive, engender counterprivate spaces within Evangelical and Mormon churches. Specifically, we posit that those with disabilities constitute a counterprivate within evangelical communities through theological incongruence and within Mormon spaces through the ways in which counterprivates inform counterpublics. Throughout this paper, we elucidate Mormon and (...) Evangelical spaces as a means of investigating the heterogeneity of private, religious spaces often unrecognized by scholarship. (shrink)

Additive theories of rationality, as I use the term, are theories that hold that an account of our capacity to reflect on perceptually-given reasons for belief and desire-based reasons for action can begin with an account of what it is to perceive and desire, in terms that do not presuppose any connection to the capacity to reflect on reasons, and then can add an account of the capacity for rational reflection, conceived as an independent capacity to ‘monitor’ and ‘regulate’ our (...) believing-on-the-basis-of-perception and our acting-on-the-basis-of-desire. I show that a number of recent discussions of human rationality are committed to an additive approach, and I raise two difficulties for this approach, each analogous to a classic problem for Cartesian dualism. The interaction problem concerns how capacities conceived as intrinsically independent of the power of reason can interact with this power in what is intuitively the right way. The unity problem concerns how an additive theorist can explain a rational subject's entitlement to conceive of the animal whose perceptual and desiderative life he or she oversees as ‘I’ rather than ‘it’. I argue that these difficulties motivate a general skepticism about the additive approach, and I sketch an alternative, ‘transformative’ framework in which to think about the cognitive and practical capacities of a rational animal. (shrink)

ABSTRACTMuch recent work on self-knowledge has been inspired by the idea that the ‘transparency’ of questions about our own mental states to questions about the non-mental world holds the key to un...

I argue that a variety of influential accounts of self-knowledge are flawed by the assumption that all immediate, authoritative knowledge of our own present mental states is of one basic kind. I claim, on the contrary, that a satisfactory account of self-knowledge must recognize at least two fundamentally different kinds of self-knowledge: an active kind through which we know our own judgments, and a passive kind through which we know our sensations. I show that the former kind of self-knowledge is (...) in an important sense fundamental, since it is intimately connected with the very capacity for rational reflection, and since it must be present in any creature that understands the first-person pronoun. Moreover, I suggest that these thoughts about self-knowledge have a Kantian provenance. (shrink)

"The availability of a paperback version of Boyle's philosophical writings selected by M. A. Stewart will be a real service to teachers, students, and scholars with seventeenth-century interests. The editor has shown excellent judgment in bringing together many of the most important works and printing them, for the most part, in unabridged form. The texts have been edited responsibly with emphasis on readability.... Of special interest in connection with Locke and with the reception of Descarte's Corpuscularianism, to students of (...) the Scientific Revolution and of the history of mechanical philosophy, and to those interested in the relations among science, philosophy, and religion. In fact, given the imperfections in and unavailability of the eighteenth-century editions of Boyle’s works, this collection will benefit a wide variety of seventeenth-century scholars." --Gary Hatfield, University of Pennsylvania. (shrink)

I argue that cognitively mature human beings have an important sort of control or discretion over their own beliefs, but that to make good sense of this control, we must reject the common idea that it consists in a capacity to act on our belief-state by forming new beliefs or modifying ones we already hold. I propose that we exercise agential control over our beliefs, not primarily in doing things to alter our belief-state, but in holding whatever beliefs we hold. (...) Our beliefs are thus not normally things on which we act; they are themselves our acts, in a sense I seek to explicate. (shrink)

Codes necessarily state standards of professional practice, but the term ?standards?; is itself ambiguous. ?Standards of professional practice?; can mean anything from minimal expectations for all practitioners to the perceived ideal for which practitioners should strive. Carefully articulated codes of ethics should recognize the differences between minimal standards and standard?as?ideal They should also articulate group norms?largely unstated expectations of how all people within the group should or do perform. The process of producing a code of ethics is intellectually healthy because (...) it constitutes critical analysis of the profession by its practitioners. (shrink)

'almost every branch of modern science can trace phases of its origin in his writings... in the broad field of science Boyle made a greater number and variety of discoveries than one man is ever likely to make again' - John Fulton, Boyle's bibliographer Robert Boyle (1627-91) was one of the most influential scientists and philosophers of the seventeenth century. The founder of modern chemistry, he headed the movement that turned it from an occult science into a (...) subject well-grounded in experiment, sound methodology and observation. His pioneering experiments on the properties of gases and his mechanistic theory of matter are the forerunners of the modern theories of chemical elements and atomic theory. He is best known for founding the renowned Boyle Lectures and for Boyle's Law that states that the pressure and volume of a gas are inversely proportional. A founding fellow of the Royal Society, three consecutive kings of England conversed familiarly with him. Philosophically, he wrote with sophistication on atheism, atomism, epistemology, miracles and natural laws. He influenced Berkeley, Spinoza, Henry More and especially John Locke, who relied on Boyle's theory of primary and secondary qualities in his Essay Concerning Human Understanding. Boyle's circle of correspondents included Newton, Locke, Aubrey, Oldenburg and Hartlib, and his influence on both British and European scholars was enormous. He also took a lead part in examining the relation of science to theology. This is the standard edition of Boyle's works and the only complete collection currently available. First published in 1772, it brings together his many and varied writings in one comprehensive, fully-indexed source. Covering his work in chemistry, philosophy and theology, it includes a Life of Boyle by Thomas Birch. The Thoemmes reprint of the second and best English edition features a new introduction by Peter Alexander, one of the world authorities on Boyle. --includes a Life of Boyle by Thomas Birch --features letters to and from Boyle --this rare edition is the only complete collected edition currently available and the standard text to which literature on Boyle refers --engraved frontispieces and several fold-out illustrations. (shrink)

the philosophical writings ofx Lady Mary Shepherd were apparently well regarded in her own time, but dropped out of view in the mid-nineteenth century.1 Some historians of philosophy have recently begun attending to the distinctive arguments in Shepherd's two books, but the secondary literature that exists so far has largely focused on her critiques of Hume and Berkeley. However, many other themes and arguments in Shepherd's writings have not yet been explored. This paper takes up one such issue, what Shepherd (...) means by 'mind,' 'soul,' and 'self.' Shepherd held the unusual view that the mind is an enduring capacity that causes (whether on its own or in conjunction with other partial causes, such as... (shrink)

A venerable philosophical tradition holds that we rational creatures are distinguished by our capacity for a special sort of mental agency or self-determination: we can “make up” our minds about whether to accept a given proposition. But what sort of activity is this? Many contemporary philosophers accept a Process Theory of this activity, according to which a rational subject exercises her capacity for doxastic self-determination only on certain discrete occasions, when she goes through a process of consciously deliberating about whether (...) P and concludes by “making a judgment”, thereby bringing about a change in what she believes. I argue that this conception of our control over our beliefs implies an unacceptable picture of the agency we exercise in judging, and of the relation of such agency to the condition of belief itself. I suggest that the beliefs of a rational creature are themselves “acts of reason”, which reflect the capacity for doxastic self-determination in their very nature, not merely in certain facts about how they can originate. (shrink)

This volume, a translation of book 1 of Philo of Alexandria's De vita Mosis, with introduction and commentary, aims to introduce new readers, both students and scholars, to Philo of Alexandria through what is widely considered to be one of his most accessible works and one that Philo himself may have intended for readers unfamiliar with Judaism. The introduction provides historical, intellectual, and religious context for Philo, discusses major issues of scholarly interest, considers the relation of De vita (...) Mosis to the Septuagint, and explores the immediate Nachleben of Philo's works. The author's translation is paired with Cohn's edition of the Greek text, thereby providing not only a rendering of the Greek but also the Greek itself for those who wish to read Philo's own words. The English rendering of the Greek aims at clarity and accuracy while retaining as many of Philo's unique stylistic features as possible. Finally, the notes are designed to elucidate the text, especially for new readers, on a variety of levels: extrapolating on points more fully discussed elsewhere in the Philonic corpus, observing specific divergences from the Septuagint, and suggesting aspects of contemporary historical influence on Philo's retelling of the biblical narrative. The volume serves as a succinct entry into the basics of Philo while also preparing the reader for some of Philo's more challenging works. (shrink)

Einstein claimed that we do not know what it means to say that events distant from one another are simultaneous, because there is no way to determine this operationally. Reichenbach and Grunbaum claimed that determinate time relations just do not exist among events not connectible by a causal signal and that, therefore, such relations can, within certain limits, be stipulated by convention. But I argue that the independent existence of such relations is demonstrated by asking and answering a series of (...) questions based on the intelligibility, though not the existence, of faster‐than‐light signals. I further argue that (1) only by demonstrating the unintelligibility of such questions and their answers can the conventionality thesis be maintained; (2) none of the available arguments to show such unintelligibility works; and (3) the conventionality thesis is therefore false. (shrink)

Long-term ecological research (LTER), addressing problems that encompass decadal or longer time frames, began as a formal term and program in the United States in 1980. While long-term ecological studies and observation began as early as the 1400s and 1800s in Asia and Europe, respectively, the long-term approach was not formalized until the establishment of the U.S. long-term ecological research programs. These programs permitted ecosystem-level experiments and cross-site comparisons that led to insights into the biosphere’s structure and function. The holistic (...) ecosystem approach of this initiative also allowed the incorporation of the human-dimension of ecology and recently has given rise to a new concept of long-term socio-ecological research (LTSER). Today, long-term ecological research programs exist in at least thirty-two countries (i.e., members of the International Long-Term Ecological Research Network, ILTER). However, consolidation of the international network within the long-term socio-ecological research paradigm still requires: (1) inclusion of certain remote regions of the world, such as southwestern South America, that are still poorly represented; (2) modifications of the type of research conducted, such as integrating social and natural sciences with the humanities and ethics; and (3) the incorporation of findings and results into broader social and political processes. In this context, a nascent long-term socio-ecological research network in Chile, which extends over the longest latitudinal range of temperate forest in the Southern Hemisphere, adds a new remote region to international long-term ecological research previously overlooked. In addition, collaboration with the University of North Texas and other international partners helps to further develop an interdisciplinary approach for the integration of the ecological sciences and environmental philosophy together with traditional ecological knowledge, informal and formal education, policy, the humanities, socio-political processes, and biocultural conservation. (shrink)

On 25 September 2015, the seventieth session of the General Assembly in the United Nations approved new Sustainable Development Goals building upon the vision of the original Millennium Development Goals. I argue that this post-2015 agenda still neglects fundamental qualities of cultural sovereignty that are key to maintaining sustainable practices, values and lifestyle habits. No single goal emphasises the need to protect local ecological knowledge, cultural heritage and alternative economic practices - nor their interrelation with biodiversity - as a pathway (...) to sustainability. The factors that threaten sustainable lifestyles remain a conspicuous absence in the goals. The article presents a thought experiment to provoke the addition of the 'inextricable link' of biological, cultural and linguistic diversity to the Sustainable Development Goals: the recognition and affirmation of biocultural heritage. (shrink)

Voluntary stream segregation was investigated in cochlear implant users and normal-hearing listeners using a segregation-promoting objective approach which evaluated the role of spectral and amplitude-modulation rate separations on stream segregation and its build-up. Sequences of 9 or 3 pairs of A and B narrowband noise bursts were presented which differed in either center frequency of the noise band, the AM-rate, or both. In some sequences, the last B burst was delayed by 35 ms from their otherwise-steady temporal position. In the (...) other sequences, the last B bursts were temporally advanced from 0 to 10 ms. A single interval yes/no procedure was utilized to measure participants’ sensitivity in identifying delayed vs. no-delay sequences. A higher d′ value showed the higher ability to segregate the A and B subsequences. For NH listeners, performance improved with each spectral separation. However, for CI users, performance was only significantly better for the condition with the largest spectral separation. Additionally, performance was significantly poorer for the largest AM-rate separation than for the condition with no AM-rate separation for both groups. The significant effect of sequence duration in both groups indicated that listeners made more improvement with lengthening the duration of stimulus sequences, supporting the build-up effect. The results of this study suggest that CI users are less able than NH listeners to segregate NBN bursts into different auditory streams when they are moderately separated in the spectral domain. Contrary to our hypothesis, our results indicate that AM-rate separation may interfere with the segregation of streams of NBN. Additionally, our results add evidence to the literature that CI users build up stream segregation at a rate comparable to NH listeners, when the inter-stream spectral separations are adequately large. (shrink)

For South Africans, heart transplantation centers are prized assets—symbols of the country's self‐sufficiency, a source of national pride, and perhaps necessary to retain any capacity to provide advanced coronary care. They are also expensive to maintain in a country in which many citizens are afflicted with a low standard of living and inadequate medical attention.

Scholarly interest in Margaret Cavendish's philosophical views has steadily increased over the past decade, but her epistemology has received little attention, and no consensus has emerged; Cavendish has been characterized as a skeptic, as a rationalist, as presenting an alternative epistemology to both rationalism and empiricism, and even as presenting no clear theory of knowledge at all. This paper concludes that Cavendish was only a modest skeptic, for she believed that humans can achieve knowledge through sensitive and rational perception as (...) well as through self-knowledge and can form probable opinions through reasoning. (shrink)

This paper is a critical study of Quassim Cassam’s Self-Knowledge for Humans (Oxford University Press, 2014). Cassam claims that theorists who emphasize the “transparency” of questions about our own attitudes to questions about the wider world are committed to an excessively rationalistic conception of human thought. I dispute this, and make some clarificatory points about how to understand the relevant notion of “transparency”. I also argue that Cassam’s own “inferentialist” account of attitudinal self-knowledge entails an unacceptable alienation from our own (...) attitudes. In closing, I make some brief remarks on the value of understanding privileged self-knowledge, and how this topic is connected with more general questions about the nature of subjectivity. (shrink)

In “Why We Need Friendly AI”, Luke Muehlhauser and Nick Bostrom propose that for our species to survive the impending rise of superintelligent AIs, we need to ensure that they would be human-friendly. This discussion note offers a more natural but bleaker outlook: that in the end, if these AIs do arise, they won’t be that friendly.