The study of animal cognition raises profound questions about the minds of animals and philosophy of mind itself. Aristotle argued that humans are the only animal to laugh, but in recent experiments rats have also been shown to laugh. In other experiments, dogs have been shown to respond appropriately to over two hundred words in human language. In this introduction to the philosophy of animal minds Kristin Andrews introduces and assesses the essential topics, problems and (...) debates as they cut across animal cognition and philosophy of mind. She addresses the following key topics: what is cognition, and what is it to have a mind? What questions should we ask to determine whether behaviour has a cognitive basis? the science of animal minds explained: ethology, behaviourist psychology, and cognitive ethology rationality in animals animal consciousness: what does research into pain and the emotions reveal? What can empirical evidence about animal behaviour tell us about philosophical theories of consciousness? does animal cognition involve belief and concepts; do animals have a ‘Language of Thought’? animal communication other minds: do animals attribute ‘mindedness’ to other creatures? moral reasoning and ethical behaviour in animals animal cognition and memory. Extensive use of empirical examples and case studies is made throughout the book. These include Cheney and Seyfarth’s ververt monkey research, Thorndike’s cat puzzle boxes, Jensen’s research into humans and chimpanzees and the ultimatum game, Pankseep and Burgdorf’s research on rat laughter, and Clayton and Emery’s research on memory in scrub-jays. Additional features such as chapter summaries, annotated further reading and a glossary make this an indispensable introduction to those teaching philosophy of mind, animal cognition. It will also be an excellent resource for those in fields such as ethology, biology and psychology. (shrink)

Kant holds that some nonhuman animals “are acquainted with” objects, despite lacking conceptual capacities. What does this tell us about his theory of human cognition? Numerous authors have argued that this is a significant point in favour of Nonconceptualism—the claim that, for Kant, sensible representations of objects do not depend on the understanding. Against this, I argue that Kant’s views about animal minds can readily be accommodated by a certain kind of Conceptualism. It remains viable to think that, (...) for Kant, humans’ sensible representations necessarily represent objects as temporally structured in ways that allow us to have thoughts about them, and such representations are produced, and could only be produced, by the understanding. This allows Conceptualists to maintain that humans’ sensible representations depend on the understanding, while accepting that animals have sensible representations of objects too. We must, therefore, reassess both the warrant for Nonconceptualism and the shape Conceptualist readings must take. (shrink)

The philosophy of animal minds addresses profound questions about the nature of mind and the relationships between humans and other animals. In this fully revised and updated introductory text, Kristin Andrews introduces and assesses the essential topics, problems, and debates as they cut across animal cognition and philosophy of mind, citing historical and cutting-edge empirical data and case studies throughout. The second edition includes a new chapter on animal culture. There are also new sections on the (...) evolution of consciousness and tool use in animals, as well as substantially revised sections on mental representation, belief, communication, theory of mind, animal ethics, and moral psychology. Further features such as chapter summaries, annotated further reading, and a glossary make The Animal Mind an indispensable introduction to those teaching philosophy of mind, philosophy of animal minds or animal cognition. It will also be an excellent resource for those in fields such as ethology, biology, and psychology. (shrink)

Expands an inquiry to animals at large, investigating the evolution of experience with the assistance of far-flung species. Godfrey-Smith shows that the appearance of the first animal body form well over half a billion years ago was a profound innovation that set life upon a new path.

In the recent literature on concepts, two extreme positions concerning animal minds are predominant: the one that animals possess neither concepts nor beliefs, and the one that some animals possess concepts as well as beliefs. A characteristic feature of this controversy is the lack of consensus on the criteria for possessing a concept or having a belief. Addressing this deficit, we propose a new theory of concepts which takes recent case studies of complex animal behavior into account. (...) The main aim of the paper is to present an epistemic theory of concepts and to defend a detailed theory of criteria for having concepts. The distinction between nonconceptual, conceptual, and propositional representations is inherent to this theory. Accordingly, it can be reasonably argued that some animals, e.g., grey parrots and apes, operate on conceptual representations. (shrink)

Animals, Mind, and Matter challenges the current ascription of object status to animals in the law, commerce, and science, where they are conceived as property and commodities. Instead, Donovan establishes that animals are living subjects, have minds and opinions, and care about what happens to them.

Animal minds are complex and diverse, making them difficult to study. This Element focuses on a question that has received much attention in the field of comparative cognition: 'Do animals reason about unobservable variables like force and mental states?' The Element shows how researchers design studies and gather evidence to address this question. Despite the many virtues of current methods, hypotheses in comparative cognition are often underdetermined by the empirical evidence. Given this, philosophers and scientists have recently called (...) for additional behavioral constraints on theorizing in the field. The Element endorses this proposal (known as 'signature testing'), while also arguing that studies on animal minds would benefit from drawing more heavily on neuroscience and biology. (shrink)

The birth of a new science is long, drawn out, and often fairly messy. Comparative psychology has its roots in Darwin’s Descent of Man, was fertilized in academic psychology departments, and has branched across the universities into departments of biology, anthropology, primatology, zoology, and philosophy. Both the insights and the failings of comparative psychology are making their way into contemporary discussions of artificial intelligence and machine learning (Chollett 2019; Lapuschkin et al. 2019; Watson 2019). It is the right time to (...) turn a philosophical lens onto the methodologies of comparative psychology. That is the aim of this Element. -/- Comparative psychology is the umbrella covering the different ways scientists study animal mind and behavior. Comparative psychologists study animal behavior and mentality, including the mechanisms and inner states that allow crows to form hooks, vervet monkeys to give warnings, crabs to make trade-off decisions, and humans to use language. While focus is on the similarities and differences between different species, capacities are often studied in terms of their evolutionary history, development, and current ecological or cultural context. What this entails is that comparative psychologists have a range of different kinds of training, different areas of expertise, and different research questions. One comparative cognition researcher compares children and dogs on causal reasoning abilities (Daphna Buchsbaum), another looks at memory in corvids (Nicola Clayton). An animal behaviorist examines raccoon territories in a city (Suzanne MacDonald). One anthropologist looks at war in wild chimpanzees (John Mitani), another looks at how innovations are adopted in capu- chin monkeys (Susan Perry). One ethologist looks at play in wolves (Marc Bekoff), and another looks at deception in birds (Carolyn Ristau). One biologist looks at male alliances in dolphins (Richard Connor), and another examines economic game performance in apes and monkeys (Sarah Brosnan). An animal welfare scientist studies the effect of enrichment on mink (Georgia Mason). A learning theorist looks at gambling in pigeons (Thomas Zentall). A zoologist studies social learning in bees (Lars Chittka). It is not easy to guess in which department you’ll find a comparative psychologist. -/- This Element aims to examine the methods of comparative psychology, which remains especially concerned about how to study animal minds and behavior without falling prey to fuzzy thinking. Animals can be cute, so humans are often intrinsically drawn to them; and this love of animals is sometimes taken to be at odds with being a careful scientist. The methods of comparative psychology reflect this worry with their special emphases on avoiding bias and on avoiding developing warm relationships with animal subjects. The first two sections analyze three textbooks to examine what young scientists are taught. Section 1 investigates three methodological principles students are taught to follow: Anti-anthropomorphism, Morgan’s Canon, and Anti-anthropocentrism. I argue that the first two principles should be discarded, and that developing relationships with animals should no longer be discouraged, as relationships promote understanding. Building on this critique, in Section 2 I challenge the common prohibition against including animal consciousness in comparative psychology by arguing that it does not harm the science, but promotes it. Setting aside the special prohibitions for comparative psychology, in Section 3 I examine how the quest for objectivity in comparative psychology introduces its own bias and argue that the different disciplines of comparative psychology will introduce different biases; the best scientists can do is identify the sources of bias. The quest to eliminate all bias is a misguided one. Section 4 applies these issues to recent debates in ape cognition research between scientists who work in the field and those who work in the lab, and suggests best practices for integrating knowledge from both sources. -/- I have had the opportunity to work with a number of comparative psychologists in a variety of contexts, including a stint at Lou Herman’s dolphin communication lab in the 1990s, collaborative studies with Peter Verbeek on the child’s theory of mind at the University of Minnesota’s Institute for Child Development, conducting research on orangutan pantomime communication with Anne Russon at her field sites in Borneo, research on rat social learning with Noam Miller at Wilfrid Laurier University, and co-teaching a field course in dolphin communication with Kathleen Dudzinski. As a philosopher of science who has been in the field and in the lab, I have a perspective from which to compare the comparative psychologists. This Element is my attempt to synthesize almost thirty years of experience and thinking about how to study animal minds. (shrink)

This sourcebook explores how the Middle Ages dealt with questions related to the mental life of creatures great and small. It makes accessible a wide range of key Latin texts from the fourth to the fourteenth century in fresh English translations. Specialists and non-specialists alike will find many surprising insights in this comprehensive collection of sources on the medieval philosophy of animal minds. The book’s structure follows the distinction between the different aspects of the mental. The author has (...) organized the material in three main parts: cognition, emotions, and volition. Each part contains translations of texts by different medieval thinkers. The philosophers chosen include well-known figures like Augustine, Albert the Great, and Thomas Aquinas. The collection also profiles the work of less studied thinkers like John Blund, Peter of Spain, and Peter of Abano. In addition, among those featured are several translated here into English for the first time. Each text comes with a short introduction to the philosopher, the context, and the main arguments of the text plus a section with bibliographical information and recommendations for further reading. A general introduction to the entire volume presents the basic concepts and questions of the philosophy of animal minds and explains how the medieval discussion relates to the contemporary debate. This sourcebook is valuable for anyone interested in the history of philosophy, especially medieval philosophy of mind. It will also appeal to scholars and students from other fields, such as psychology, theology, and cultural studies. (shrink)

University of Chicago Press, 2001 Review by Adriano Palma, Ph.D. on Aug 1st 2001 Volume: 5, Number: 31.

Claims about consciousness in animals are often made in support of their moral standing. Peter Carruthers argues that there is no fact of the matter about animal consciousness and it is of no scientific or ethical significance. Sympathy for an animal can be grounded in its mental states, but should not rely on assumptions about its consciousness.

Following ideas of Ch. S. Peirce on continuity of mind (synechism) and universality of semiotic processes (pansemiotism) as well as development of the understanding of manipulative abduction in works of L. Magnani the thesis of possibility of abductive reasoning in non-human animal minds is defended. The animal capacity to form explanatory hypotheses is demonstrated by instances of grasping regularities in environment, behavior of conspecifics and even self-knowledge. In the framework of debate on instinctual or rather inferential nature (...) of abductive capacity questions of innate and acquired mechanisms of learning, the role of language in development of explanations and priority of inner (emotional) or outer (referential) perspectives in genesis of first explanatory hypotheses are considered. (shrink)

Kant’s Critical philosophy seems to leave very little room to account for the mental lives of animals, since the understanding, which animals lack, is required for experience and cognition. While Kant does not regard animals as Cartesian machines, he leaves them few resources for getting around in the world in a coherent and responsive way. In this paper I present Kant’s account of animal minds. According to this picture, animals have representations of which they are not conscious, and (...) these representations can give rise to inclinations through a form of reflection. While this account faces difficulties in accounting for the variety and complexity of animal behavior, it is impressive in its ingenuity, and it clarifies the role of various faculties and terms in the Critical philosophy. -/- . (shrink)

This volume is a collection of fourteen essays by leading philosophers on issues concerning the nature, existence, and our knowledge of animal minds. The nature of animal minds has been a topic of interest to philosophers since the origins of philosophy, and recent years have seen significant philosophical engagement with the subject. However, there is no volume that represents the current state of play in this important and growing field. The purpose of this volume is to (...) highlight the state of the debate. The issues which are covered include whether and to what degree animals think in a language or in iconic structures, possess concepts, are conscious, self-aware, metacognize, attribute states of mind to others, and have emotions, as well as issues pertaining to our knowledge of and the scientific standards for attributing mental states to animals. (shrink)

Our goal in this paper is to provide enough of an account of the origins of cognitive ethology and the controversy surrounding it to help ethicists to gauge for themselves how to balance skepticism and credulity about animal minds when communicating with scientists. We believe that ethicists’ arguments would benefit from better understanding of the historical roots of ongoing controversies. It is not appropriate to treat some widely reported results in animal cognition as if their interpretations are (...) a matter of scientific consensus. It is especially important to understand why loose references to “cognitive ethology” by philosophers can signal ignorance of the field to scientists who are more deeply immersed in the relevant literature. Understanding the variety of approaches to cognitive phenomena in animals is essential if such capacities are to form the foundation of scientifically-informed ethical reasoning about animals. (shrink)

Finally, in four chapters greatly expanded for this edition, Griffin considers the latest scientific research on animal consciousness, pro and con, and...

Everyone allows that human and animal minds are distinctively (indeed, massively) different in their manifest effects. Humans have been able to colonize nearly every corner of the planet, from the artic, to deserts, to rainforests (and they did so in the absence of modern technological aids); they live together in large cooperative groups of unrelated individuals; they communicate with one another using the open-ended expressive resources of natural language; they are capable of cultural learning that accumulates over generations (...) to result in science, art, and agriculture; and they are remarkably thoughtful and inventive. There is much less agreement about how these manifest differences should be explained, however. (shrink)

In 55 B.C. Pompey staged a combat between humans and elephants; the elephants were slaughtered en masse. Moved by their piteous trumpetings, the audience protested—feeling, says Cicero, that there was a certain community, between elephants and themselves. As Sorabji notes, this recognition of belonging is inconsistent with the Stoic thesis that our moral affiliations embrace only the human kind. Cicero as letter-writer allows himself a qualm that his philosophical stance refuses.

Comparative psychology, the multidisciplinary study of animal behavior and psychology, confronts the challenge of how to study animals we find cute and easy to anthropomorphize, and animals we find odd and easy to objectify, without letting these biases negatively impact the science. In this Element, Kristin Andrews identifies and critically examines the principles of comparative psychology and shows how they can introduce other biases by objectifying animal subjects and encouraging scientists to remain detached. Andrews outlines the scientific benefits (...) of treating animals as sentient research participants who come from their own social contexts and with whom we will be in relationship. With discussions of science's quest for objectivity, worries about romantic and killjoy theories, and debates about chimpanzee cognition between primatologists who work in the field and those in the lab, Andrews shows how scientists can address the different biases through greater integration of the subdisciplines of comparative psychology. (shrink)

Although 20th-century empiricists were agnostic about animal mind and consciousness, this was not the case for their historical ancestors – John Locke, David Hume, Jeremy Bentham, John Stuart Mill, and, of course, Charles Darwin and George John Romanes. Given the dominance of the Darwinian paradigm of evolutionary continuity, one would not expect belief in animal mind to disappear. That it did demonstrates that standard accounts of how scientific hypotheses are overturned – i.e., by empirical disconfirmation or by exposure (...) of logical flaws – is inadequate. In fact, it can be demonstrated that belief in animal mind disappeared as a result of a change of values, a mechanism also apparent in the Scientific Revolution. The “valuational revolution” responsible for denying animal mind is examined in terms of the rise of Behaviorism and its flawed account of the historical inevitability of denying animal mentation. The effects of the denial of animal consciousness included profound moral implications for the major uses of animals in agriculture and scientific research. The latter is particularly notable for the denial of felt pain in animals. The rise of societal moral concern for animals, however, has driven the “reappropriation of common sense” about animal thought and feeling. (shrink)

One particularly vibrant area of debate, in recent times, concerning potential cognitive differences between humans and other animals (and also one wth a veritable history) is centred on the claim that non-human animals are, in some sense, 'stuck in time', whereas humans are able to cognitively transcend the present moment in time by turning their minds back to particular past events. This chapter seeks to clarify what is at issue in these debates.

Close attention to Kant’s comments on animal minds has resulted in radically different readings of key passages in Kant. A major disputed text for understanding Kant on animals is his criticism of G. F. Meier’s view in the 1762 ‘False Subtlety of the Four Syllogistic Figures’. In this article, I argue that Kant’s criticism of Meier should be read as an intervention into an ongoing debate between Meier and H. S. Reimarus on animal minds. Specifically, while (...) broadly aligning himself with Reimarus, Kant distinguishes himself from both Meier and Reimarus on the role of judgement in human consciousness. (shrink)

. I emphasize the importance of broadening behavioral, ecological, and conservation science into a more integrative, interdisciplinary, socially responsible, compassionate, spiritual, and holistic endeavor. I stress the significance of studies of animal behavior, especially ethological research concerned with animal emotions in which individuals are named and recognized for their own personalities, for helping us to learn not only about the nonhuman animal beings with whom we share Earth but also about who we are and our place in (...) nature. We are best understood in relationship with others. To this end I develop the notions of “minding animals” and “deep ethology.” Animals are sources of wisdom, a way of knowing. We are all citizens of Earth, members of a global community in which intimate reciprocal and beneficent peaceful relationships are mandatory. A world without cruelty and with boundless compassion, respect, grace, humility, spirituality, and love would be a better world in which to live. We have compelling responsibilities for making Earth a better and more peaceful habitat for all beings. It is essential that we do better than our ancestors. We must reflect and step lightly as we “redecorate” nature. Time is not on our side. I plead for the development of heartfelt and holistic science that allows for joy and play. Science need not be suspicious of things it cannot fully understand. We must not avert our eyes or other senses from the eyes and voices of other beings who urgently need our uncompromising and unconditional aid and love. We can do much more than we have done for animals and the Earth. (shrink)

Do animals have minds? We have known at least since Aristotle that humans constitute one species of animal. And some benighted contemporaries apart, we also know that most humans have minds. To have any bite, therefore, the question must be restricted to non-human animals, to which I shall henceforth refer simply as "animals." I shall further assume that animals are bereft of linguistic faculties. So, do some animals have minds comparable to those of humans? As regards (...) that question, there are two basic stances. Differentialists maintain that there are categorical differences separating us from animals; assimilationists hold that the differences are merely quantitative and gradual (see Brandom 2000, pp. 2–3). This paper only deals with one kind of mental phenomenon, namely intentional states such as believing, desiring, and intending. I shall also refer to these as having thoughts or thinking rather than as "propositional attitudes," since that terminology is misguided. My primary target is a variant of differentialism, namely lingualism. It maintains that animals lack intentional states such as beliefs, desires, and intentions, since, on a priori conceptual grounds, the latter require language. The term "language" is here confined to public languages, notably natural languages, and excludes inner symbolisms such as the language of thought postulated by many cognitive scientists. (shrink)

In the mid-nineteenth century, the house sparrow ( Passer domesticus) was introduced to the United States, quickly spreading across the country. For a brief period in the late nineteenth and early twentieth centuries, the observation of sparrow behavior was something of an urban pastime. Traits such as intelligence, reason, persistence, and craftsmanship were conferred onto sparrows by American urbanites. This paper argues that sparrow intelligence was often conflated with domestication: the ability of the birds to adapt to living alongside humans. (...) Praise for the ingenuity of sparrows generally revolved around their nest building, particularly when such structures overcame the challenges posed by urban infrastructure and technology. Sparrows were far less praiseworthy when they caused electricity outages or contaminated water supplies. The sparrow in the United States demonstrates how the relationship between these anecdotes and their implications for animal minds was mediated by the technology and infrastructure of cities. Admirers of sparrows were not measuring the birds’ mental capacity, but rather their ability to adapt to human habitations. Sparrows were only granted intelligence once they had demonstrated their ability to become domesticated. (shrink)

One particular form of the problem of other minds is the problem of animal, non-human minds. Do dogs feel pride? Are cats ever embarrassed? Do ants feel anything when you step on them? In order to answer these questions, we must first ask and answer the question of what minds are supposed to do. Only then can we answer the question of animal minds.

This paper situates Hume's views on animals in the context of the Scottish Enlightenment by contrasting them with the views of Adam Smith. While Smith is more central to the philosophical establishment of the Scottish Enlightenment, their views on morals resemble each other greatly and both think that the analogies between humans and non-human animals are useful for thinking about morals. Their estimation of the nature and extent of those analogies, however, differ widely from one another. This has been historically (...) obscured by the fact that in no single work does Smith precisely detail what he thinks non-human animals are capable of. I argue that Smith thinks non-human animal minds are different in kind from human minds. This is evident from Smith's view of how language facilitates and co-creates certain aspects of human cognition. Hume, by contrast, seems to hold that non-human animal minds differ merely by degree from human minds. After reconstructing Smith's view, I contrast it with Hume's, providing historical context to show how Hume falls outside the mainstream on this issue and Smith within it. Their views on animals reflect, broadly, their standing with respect to the wider Scottish philosophical community. (shrink)

Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of human mindreading can be improved with the help of scientific studies of animal minds. But the scientific studies by themselves do not (...) by themselves solve the problem of how to map psychological similarities (and differences) between humans and animals onto a distinction between morally relevant and morally irrelevant mental properties. The current limitations of human mindreading – whether scientifically aided or not – have practical consequences for the rational justification of claims about which rights (if any) non-human animals should be accorded. (shrink)

Philosophers investigating questions of animal ethics tend to draw on animal cognition research while subscribing to strong positions regarding animal minds, and philosophers pursuing the question of animal minds frequently draw conclusions from the arguments of ethical philosophers. Despite this exchange, animal mind and animal ethics research have developed in fundamentally different directions. One reason for this divison lies in the institutional distinction between theoretical and practical philosophy. This anthology brings these fields (...) and their philosophical approaches closer together, mapping their surprising ideological and methodological overlap. (shrink)

Temporal binding is the phenomenon in which events related as cause and effect are perceived by humans to be closer in time than they actually are). Despite the fact that temporal binding experiments with humans have relied on verbal instructions, we argue that they are adaptable to nonhuman animals, and that a finding of temporal binding from such experiments would provide evidence of causal reasoning that cannot be reduced to associative learning. Our argument depends on describing and theoretically motivating an (...) intermediate level of representations between the lower levels of associations of sensory features and higher symbolic representations. This intermediate level of representations makes it possible to challenge arguments given by some comparative psychologists that animals lack higher-level abstract and explicit forms of causal reasoning because their cognitive capacities are limited to learning and reasoning at the basic level of perceptual associations. Our multi-level account connects time perception with causal reasoning and provides a philosophically defensible framework for experimental investigations that have not yet been pursued. We describe the structure of some possible experiments and consider the implications that would follow from a positive finding of temporal binding in nonhuman animals. Such a finding would provide evidence of explicit awareness of causal relationships and would warrant attribution of intermediate representations that are more abstract and sophisticated than the associations allowed by the lower level of the two-level account. (shrink)

Psychology, according to a standard dictionary definition, is the science of mind and behavior. For a major part of the twentieth century, (nonhuman) animal psychology was on a behavioristic track that explicitly denied the possibility of a science of animal mind. While many comparative psychologists remain wedded to behavioristic methods, they have more recently adopted a cognitive, information-processing approach that does not adhere to the strictures of stimulus-response explanations of animal behavior. Cognitive ethologists are typically willing to (...) go much further than comparative psychologists by adopting folk-psychological terms to explain the behavior of nonhuman animals. This different attitudes of many scientists presupposes a distinction between cognitive and mental state attributions that is not commonly articulated. This paper seeks to understand that distinction. (shrink)

Do animals have minds? We have known at least since Aristotle that humans constitute one species of animal. And some benighted contemporaries apart, we also know that most humans have minds. To have any bite, therefore, the question must be restricted to non-human animals, to which I shall henceforth refer simply as "animals." I shall further assume that animals are bereft of linguistic faculties. So, do some animals have minds comparable to those of humans? As regards (...) that question, there are two basic stances. Differentialists maintain that there are categorical differences separating us from animals; assimilationists hold that the differences are merely quantitative and gradual (see Brandom 2000, pp. 2–3). This paper only deals with one kind of mental phenomenon, namely intentional states such as believing, desiring, and intending. I shall also refer to these as having thoughts or thinking rather than as "propositional attitudes," since that terminology is misguided. My primary target is a variant of differentialism, namely lingualism. It maintains that animals lack intentional states such as beliefs, desires, and intentions, since, on a priori conceptual grounds, the latter require language. The term "language" is here confined to public languages, notably natural languages, and excludes inner symbolisms such as the language of thought postulated by many cognitive scientists. (shrink)

Humans alone acquire language. According to one influen- tial school of thought, we do this because we possess a uniquely human ability to act with and attribute “Gricean” communicative intentions. A challenge for this view is that attributing communicative intent seems to require cognitive abilities that infant language learners lack. After considering a range of responses to this challenge, I argue that infant language development can be explained, because Gricean communication is cognitively less demanding than many suppose. However, a consequence (...) of this is that abilities for Gricean communication are unlikely to be uniquely human. (shrink)

A review of Personhood, Ethics, and Animal Cognition: Situating Animals in Hare’s Two-Level Utilitarianism, by Gary E. Varner. New York, NY: Oxford University Press, 2012. Pp. xv + 336. H/b £40.23. and The Philosophy of Animal Minds, edited by Robert W. Lurz. New York, NY: Cambridge University Press, 2009. Pp. 320. P/b £20.21.

This is a learned and informative study in ancient philosophy of mind and in ancient ethics and religious practice. It consists of two parts. Chapters 1-8 are a study in ancient philosophy of mind, and in particular in ancient views about the mental or psychological capacities of animals. Sorabji begins with the claims of Aristotle and the Stoics that animals do not have reason or belief. This denial of reason and belief to animals led Aristotle and the Stoics to reexamine (...) such psychological capacities as perception, perceptual appearance, belief, concept-possession, memory, intention, preparation, anger and other emotions, and speech. Sorabji also shows how Pythagoreans, Platonists, and some of Aristotle’s successors, such as Theophrastus, contested the Aristotelian and Stoic denial of reason to animals. Aristotle’s interests in these matters were mainly scientific, but for the Stoics and for their opponents the question about animal rationality raised religious and ethical issues, which Sorabji explores in chapters 9-15. He surveys Stoic, Epicurean, Neoplatonist, and Christian discussions of the treatment of animals, and in particular of the eating of meat and of animal sacrifice. He finds that the moral status of animals and their claims on humans were the matter of a serious and extended debate in pagan philosophy, a debate that has been largely overlooked ever since Western Christianity accepted the Stoic denial of reason to animals and its supposed consequence, the denial that animals have any claims on humans. Sorabji finds the Aristotelian and Stoic arguments against animal rationality less than persuasive, but his more substantive philosophical contention is that even if these arguments worked they would not be relevant to the moral issue of how humans should treat animals; what is relevant is that animals can feel pain. (shrink)

This book explores the thinking of philosophers and theologians about controversies concerning animal consciousness and animal rights. The special contribution of the book is a presentation of Bernard Lonergan's theory about consciousness and the operations of the mind. The author tests this theory against present-day research with apes.

Human and Animal Minds: The Consciousness Questions Laid to Rest.

In recent years both philosophers and scientists have been sceptical about the existence of animal minds. This is in distinction to Hume who claimed that '...no truth appears to me more evident, than that beasts are endow'd with thought and reason as well as men'. I argue that Hume is correct about the epistemological salience of our ordinary practices of ascribing mental states to animals. The reluctance of contemporary philosophers and scientists to embrace the view that animals have (...) minds is primarily a fact about their philosophy and science rather than a fact about animals. The recognition of this fact is the beginning of any serious effort to develop a science of cognitive ethology. (shrink)

As Colin Allen has argued, discussions between science and ethics about the mentality and moral status of nonhuman animals often stall on account of the fact that the properties that ethics presents as evidence of animal mentality and moral status, namely consciousness and sentience, are not observable “scientifically respectable” properties. In order to further discussion between science and ethics, it seems, therefore, that we need to identify properties that would satisfy both domains.In this article I examine the mentality and (...) moral status of nonhuman animals from the perspective of neuroethics. By adopting this perspective, we can see how advances in neuroimaging regarding research into the neurobiology of pain, “brain reading,” and the minimally conscious state may enable us to identify properties that help bridge the gap between science and ethics, and hence help further the debate about the mentality and moral status of nonhuman animals. (shrink)

In this paper, I describe grounds for dissatisfaction with certain aspects of the sciences of animal cognition and argue that a turn toward mathematical modeling of animal cognition is warranted. I consider some objections to this call and argue that the implications of such a turn are not as drastic for ordinary, commonsense understanding of animal minds as they might seem.