Johan De Smedt

Epistemic peer disagreement raises interesting questions, both in epistemology and in philosophy of science. When is it reasonable to defer to the opinion of others, and when should we hold fast to our original beliefs? What can we learn from the fact that an epistemic peer disagrees with us? A question that has received relatively little attention in these debates is the value of epistemic peer disagreement—can it help us to further epistemic goals, and, if so, how? We investigate this through a recent case in paleoanthropology: the debate on the taxonomic status of Homo floresiensis remains unresolved, with some authors arguing the fossils represent a novel hominin species, and others claiming that they are Homo sapiens with congenital growth disorders. Our examination of this case in the recent history of science provides insights into the value of peer disagreement, indicating that it is especially valuable if one does not straightaway defer to a peer’s conclusions, but nevertheless remains open to a peer’s evidence and arguments.

Recent experimental evidence from developmental psychology and cognitive neuroscience indicates that humans are equipped with unlearned elementary mathematical skills. However, formal mathematics has properties that cannot be reduced to these elementary cognitive capacities. The question then arises how human beings cognitively deal with more advanced mathematical ideas. This paper draws on the extended mind thesis to suggest that mathematical symbols enable us to delegate some mathematical operations to the external environment. In this view, mathematical symbols are not only used to express mathematical concepts—they are constitutive of the mathematical concepts themselves. Mathematical symbols are epistemic actions, because they enable us to represent concepts that are literally unthinkable with our bare brains. Using case-studies from the history of mathematics and from educational psychology, we argue for an intimate relationship between mathematical symbols and mathematical cognition.

This paper takes a cognitive perspective to assess the significance of some Late Palaeolithic artefacts (sculptures and engraved objects) for philosophicalconcepts of art. We examine cognitive capacities that are necessary to produceand recognize objects that are denoted as art. These include the ability toattribute and infer design (design stance), the ability to distinguish between themateriality of an object and its meaning (symbol-mindedness), and an aesthetic sensitivity to some perceptual stimuli. We investigate to what extent thesecognitive processes played a role in the production and appreciation of somerecently discovered Palaeolithic artefacts.

Speculative fiction, such as science fiction and fantasy, has a unique epistemic value. We examine similarities and differences between speculative fiction and philosophical thought experiments in terms of how they are cognitively processed. They are similar in their reliance on mental prospection, but dissimilar in that fiction is better able to draw in readers (transportation) and elicit emotional responses. By its use of longer, emotionally poignant narratives and seemingly irrelevant details, speculative fiction allows for a better appraisal of the consequences of philosophical ideas than thought experiments

This Element focuses on three challenges of evolution to religion: teleology, human origins, and the evolution of religion itself. First, religious worldviews tend to presuppose a teleological understanding of the origins of living things, but scientists mostly understand evolution as non-teleological. Second, religious and scientific accounts of human origins do not align in a straightforward sense. Third, evolutionary explanations of religion, including religious beliefs and practices, may cast doubt on their justification. We show how these tensions arise and offer potential responses for religion. Individual religions can meet these challenges, if some of their metaphysical assumptions are adapted or abandoned.

Empirical research in the psychology of nature appreciation suggests that humans across cultures tend to evaluate nature in positive aesthetic terms, including a sense of beauty and awe. They also frequently engage in joint attention with other persons, whereby they are jointly aware of sharing attention to the same event or object. This paper examines how, from a natural theological perspective, delight in natural beauty can be conceptualized as a way of joining attention to creation. Drawing on an analogy between art and creation, we propose that aesthetic appreciation of nature may provide theists with a unique phenomenological insight into God's creative intentions, which are embodied in the physical beauty of creation. We suggest two directions in which this way of looking at the natural world can be fleshed out: in a spontaneous way, that does not take into account background information, and with the help of science.

Despite their divergent metaphysical assumptions, Reformed and evolutionary epistemologists have converged on the notion of proper basicality. Where Reformed epistemologists appeal to God, who has designed the mind in such a way that it successfully aims at the truth, evolutionary epistemologists appeal to natural selection as a mechanism that favors truth-preserving cognitive capacities. This paper investigates whether Reformed and evolutionary epistemological accounts of theistic belief are compatible. We will argue that their chief incompatibility lies in the noetic effects of sin and what may be termed the noetic effects of evolution, systematic tendencies wherein human cognitive faculties go awry. We propose a reconceptualization of the noetic effects of sin to mitigate this tension

This is an introduction to the Symposium on “Evolution, Original Sin, and the Fall,” which has been designed as a thematic section for Zygon: Journal of Religion and Science. The Symposium investigates the enduring question of whether hamartiology (the theological study of sin) is compatible with evolutionary theory. We trace the origins of this question to the debate between Modernists and Traditionalists at the turn of the previous century. Our contributors make headway in these discussions by delving into details, namely by asking whether the hamartiological views of particular theologians, such as Augustine or Aquinas, can be reconciled with specific aspects of evolutionary theory. They also extend hamartiology in novel directions through the application of critical race theory and literary science to shed new light on the origin and transmission of original sin.

[from the publisher's website] Questions about the existence and attributes of God form the subject matter of natural theology, which seeks to gain knowledge of the divine by relying on reason and experience of the world. Arguments in natural theology rely largely on intuitions and inferences that seem natural to us, occurring spontaneously—at the sight of a beautiful landscape, perhaps, or in wonderment at the complexity of the cosmos—even to a nonphilosopher. In this book, Helen De Cruz and Johan De Smedt examine the cognitive origins of arguments in natural theology. They find that although natural theological arguments can be very sophisticated, they are rooted in everyday intuitions about purpose, causation, agency, and morality. Using evidence and theories from disciplines including the cognitive science of religion, evolutionary ethics, evolutionary aesthetics, and the cognitive science of testimony, they show that these intuitions emerge early in development and are a stable part of human cognition. -/- De Cruz and De Smedt analyze the cognitive underpinnings of five well-known arguments for the existence of God: the argument from design, the cosmological argument, the moral argument, the argument from beauty, and the argument from miracles. Finally, they consider whether the cognitive origins of these natural theological arguments should affect their rationality.

Ever since Chomsky, language has become the paradigmatic example of an innate capacity. Infants of only a few months old are aware of the phonetic structure of their mother tongue, such as stress-patterns and phonemes. They can already discriminate words from non-words and acquire a feel for the grammatical structure months before they voice their first word. Language reliably develops not only in the face of poor linguistic input, but even without it. In recent years, several scholars have extended this uncontroversial view into the stronger claim that natural language is a human-specific adaptation. As I shall point out, this position is more problematic because of a lack of conceptual clarity over what human-specific cognitive adaptations are, and how they relate to modularity, the notion that mental phenomena arise from several domain-specific cognitive structures. The main aim of this paper is not to discuss whether or not language is an adaptation, but rather, to examine the concept of modularity with respect to
the evolution and development of natural language.
.

Humans have a tendency to reason teleologically. This tendency is more pronounced under time pressure, in people with little formal schooling and in patients with Alzheimer’s. This has led some cognitive scientists of religion, notably Kelemen, to call intuitive teleological reasoning promiscuous, by which they mean teleology is applied to domains where it is unwarranted. We examine these claims using Kant’s idea of the transcendental illusion in the first Critique and his views on the regulative function of teleological reasoning in the third Critique. We examine whether a Kantian framework can help resolve the tension between the apparent promiscuity of intuitive teleology and its role in human reasoning about biological organisms and natural kinds.

Understanding the pervasiveness of sin is central to Christian theology. The question of why humans are so sinful given an omniscient, omnipotent, and omnibenevolent God presents a challenge and a puzzle. Here, we investigate Friedrich Schleiermacher’s biocultural evolutionary account of sin. We look at empirical evidence to support it and use the cultural Price equation to provide a naturalistic model of the transmission of sin. This model can help us understand how sin can be ubiquitous and unavoidable, even though it is not biologically transmitted, and even if there is no historical Fall that precipitated the tendency to sin.

This paper examines the cognitive foundations of natural theology: the intuitions that provide the raw materials for religious arguments, and the social context in which they are defended or challenged. We show that the premises on which natural theological arguments are based rely on intuitions that emerge early in development, and that underlie our expectations for everyday situations, e.g., about how causation works, or how design is recognized. In spite of the universality of these intuitions, the cogency of natural theological arguments remains a matter of continued debate. To understand why they are controversial, we draw on social theories of reasoning and argumentation.

According to cognitive science of religion (CSR) people naturally veer toward beliefs that are quite divergent from Anselmian monotheism or Christian theism. Some authors have taken this view as a starting point for a debunking argument against religion, while others have tried to vindicate Christian theism by appeal to the noetic effects of sin or the Fall. In this paper, we ask what theologians can learn from CSR about the nature of the divine, by looking at the CSR literature and what it identifies as commonalities across religions. We use a pluralist, non-confessional approach to outline properties of the divine. We connect our approach to Hick’s religious pluralism, Ramakrishna’s realization of God through multiple spiritual paths, and Gellman’s inexhaustible plenitude.

According to Mary Midgley, philosophy is like plumbing: like the invisible entrails of an elaborate plumbing system, philosophical ideas respond to basic needs that are fundamental to human life. Melioristic projects in philosophy attempt to fix or reroute this plumbing. An obstacle to melioristic projects is that the sheer familiarity of the underlying philosophical ideas renders the plumbing invisible. Philosophical genealogies aim to overcome this by looking at the origins of our current concepts. We discuss philosophical concepts developed in Indigenous cultures as a source of inspiration for melioristic genealogy. Examining the philosophical concepts of these communities is useful because it gives us a better idea of the range of ethical, political, and metaphysical approaches that exist in the world. Members of western societies do not get a clear view of this range, in part because living in large groups presents its own constraints and challenges, which limit philosophical options. We argue that features of Indigenous philosophies, such as egalitarianism and care for one's natural environment, are not inevitable byproducts of Native material conditions and lifestyles, but that they are deliberate forms of conceptual engineering. We propose that comparative philosophy is an integral part of the genealogical project.

Our ability for scientific reasoning is a byproduct of cognitive faculties that evolved in response to problems related to survival and reproduction. Does this observation increase the epistemic standing of science, or should we treat scientific knowledge with suspicion? The conclusions one draws from applying evolutionary theory to scientific beliefs depend to an important extent on the validity of evolutionary arguments (EAs) or evolutionary debunking arguments (EDAs). In this paper we show through an analytical model that cultural transmission of scientific knowledge can lead toward representations that are more truth-approximating or more efficient at solving science-related problems under a broad range of circumstances, even under conditions where human cognitive faculties would be further off the mark than they actually are

In this chapter, we focus on animism and how it is studied in the cognitive science of religion and cultural anthropology. We argue that philosophers of religion still use (outdated) normative notions from early scientific studies of religion that go back at least a century and that have since been abandoned in other disciplines. Our argument is programmatic: we call for an expansion of philosophy of religion in order to include traditions that are currently underrepresented. The failure of philosophy of religion to discuss and accommodate different perspectives means a large part of human religious beliefs, practices, and experiences remains outside its purview. As a point of focus, we examine animism in two cultures as a way to think about what sorts of questions and ideas an expansion of philosophy of religion into lesser-explored traditions could offer.

What are the consequences of evolutionary theory for the epistemic standing of our beliefs? Evolutionary considerations can be used to either justify or debunk a variety of beliefs. This paper argues that evolutionary approaches to human cognition must at least allow for approximately reliable cognitive capacities. Approaches that portray human cognition as so deeply biased and deficient that no knowledge is possible are internally incoherent and self-defeating. As evolutionary theory offers the current best hope for a naturalistic epistemology, evolutionary approaches to epistemic justification seem to be committed to the view that our sensory systems and belief-formation processes are at least approximately accurate. However, for that reason they are vulnerable to the charge of circularity, and their success seems to be limited to commonsense beliefs. This paper offers an extension of evolutionary arguments by considering the use of external media in human cognitive processes: we suggest that the way humans supplement their evolved cognitive capacities with external tools may provide an effective way to increase the reliability of their beliefs and to counter evolved cognitive biases

The argument from design stands as one of the most intuitively compelling arguments for the existence of a divine Creator. Yet, for many scientists and philosophers, Hume's critique and Darwin's theory of natural selection have definitely undermined the idea that we can draw any analogy from design in artifacts to design in nature. Here, we examine empirical studies from developmental and experimental psychology to investigate the cognitive basis of the design argument. From this it becomes clear that humans spontaneously discern purpose in nature. When constructed theologically and philosophically correctly, the design argument is not presented as conclusive evidence for God's existence but rather as an abductive, probabilistic argument. We examine the cognitive basis of probabilistic judgments in relationship to natural theology. Placing emphasis on how people assess improbable events, we clarify the intuitive appeal of Paley's watch analogy. We conclude that the reason why some scientists find the design argument compelling and others do not lies not in any intrinsic differences in assessing design in nature but rather in the prior probability they place on complexity being produced by chance events or by a Creator. This difference provides atheists and theists with a rational basis for disagreement

In historical claims for nativism, mathematics is a paradigmatic example of innate knowledge. Claims by contemporary developmental psychologists of elementary mathematical skills in human infants are a legacy of this. However, the connection between these skills and more formal mathematical concepts and methods remains unclear. This paper assesses the current debates surrounding nativism and mathematical knowledge by teasing them apart into two distinct claims. First, in what way does the experimental evidence from infants, nonhuman animals and neuropsychology support the nativist hypothesis? Second, granting that infants have some elementary mathematical skills, does this mean that such skills play an important role in the development of mathematical knowledge?

Psychological evidence suggests that laypeople understand the world around them in terms of intuitive ontologies which describe broad categories of objects in the world, such as ‘person’, ‘artefact’ and ‘animal’. However, because intuitive ontologies are the result of natural selection, they only need to be adaptive; this does not guarantee that the knowledge they provide is a genuine reflection of causal mechanisms in the world. As a result, science has parted ways with intuitive ontologies. Nevertheless, since the brain is evolved to understand objects in the world according to these categories, we can expect that they continue to play a role in scientific understanding. Taking the case of human evolution, we explore relationships between intuitive ontological and scientific understanding. We show that intuitive ontologies not only shape intuitions on human evolution, but also guide the direction and topics of interest in its research programmes. Elucidating the relationships between intuitive ontologies and science may help us gain a clearer insight into scientific understanding.

A table of contents, in lieu of abstract Foreword by Aaron Ehasz Introduction: “We are all one people, but we live as if divided” Helen De Cruz and Johan De Smedt Part I The Universe of Avatar: The Last Airbender 1 Native Philosophies and Relationality in ATLA: It’s (Lion) Turtles All the Way Down Miranda Belarde-Lewis and Clementine Bordeaux 2 Getting Elemental: How Many Elements Are There in Avatar: The Last Airbender? Sofia Ortiz-Hinojosa 3 The Personalities of Martial Arts in Avatar: The Last Airbender Zachary Isrow 4 The End of the World: Nationhood and Abolition in Avatar: The Last Airbender Nicholas Whittaker 5 The Bending World, a Bent World: Supernatural Power and Its Political Implications Yao Lin Part II Water 6 Avatar: The Last Airbender and Anishinaabe Philosophy Brad Cloud 7 “Lemur!” – “Dinner!”: Human–Animal Relations in Avatar: The Last Airbender Daniel Wawrzyniak 8 On the Moral Neutrality of Bloodbending Johnathan Flowers 9 On the Ethics of Bloodbending: Why Is It So Wrong and Can It Ever Be Good? Mike Gregory 10 Mystical Rationality Isaac Wilhelm 11 “I will never, ever turn my back on people who need me”: Repairing the World Through Care Nicole Fice 12 Spirits, Visions, and Dreams: Native American Epistemology and the Aang Gang Justin Skirry and Samuel Skirry Part III Earth 13 Time Is an Illusion: Time and Space in the Swamp Natalia Strok 14 There Is No Truth in Ba Sing Se: Bald-faced Lies and the Nature of Lying Nathan Kellen 15 The Rocky Terrain of Disability Gain in ATLA: Is Toph a Supercrip Stereotype or a Disability Pride Icon? Joseph A. Stramondo 16 The Earth King, Ignorance, and Responsibility Saba Fatima 17 The Middle Way and the Many Faces of Earth Thomas Arnold Part IV Fire 18 The Battle Within: Confucianism and Legalism in the Nation, the Family, and the Soul Kody W. Cooper 19 Not Giving Up on Zuko: Relational Identity and the Stories We Tell Barrett Emerick and Audrey Yap 20 Uncle Iroh, from Fool to Sage – or Sage All Along? Eric Schwitzgebel and David Schwitzgebel 21 Being Bad at Being Good: Zuko’s Transformation and Residual Practical Identities Justin F. White 22 Compassion and Moral Responsibility in Avatar: The Last Airbender: “I was never angry; I was afraid that you had lost your way” Robert H. Wallace Part V Air 23 The Fire Nation and the United States: Genocide as the Foundation for Empire Building Kerri J. Malloy 24 Anarchist Airbenders: On Anarchist Philosophy in ATLA Savriël Dillingh 25 A Buddhist Perspective on Energy Bending, Strength, and the Power of Aang's Spirit Nicholaos Jones and Holly Jones 26 Ahimsa and Aang’s Dilemma: “Everyone … [has] to be treated like they're worth giving a chance” James William Lincoln 27 The Avatar Meets the Karmapa: Interconnections, Friendship, and Moral Training Brett Patterson

This article considers the imago Dei from the perspective of paleoanthropology. We identify structural, functional, and relational elements of the imago Dei that emerged mosaically during human evolution. Humans are unique in their ability to relate to each other and to God, and in their membership of cultural communities where shared attention, the transmission of moral norms, and symbolic behavior are important elements. We discuss similarities between our approach and the concept of theosis adopted in the Eastern Orthodox Church

Our ability for scientific reasoning is a byproduct of cognitive faculties that evolved in response to problems related to survival and reproduction. Does this observation increase the epistemic standing of science, or should we treat scientific knowledge with suspicion? The conclusions one draws from applying evolutionary theory to scientific beliefs depend to an important extent on the validity of evolutionary arguments (EAs) or evolutionary debunking arguments (EDAs). In this paper we show through an analytical model that cultural transmission of scientific knowledge can lead toward representations that are more truth-approximating or more efficient at solving science-related problems under a broad range of circumstances, even under conditions where human cognitive faculties would be further off the mark than they actually are

The aim of this dissertation is to create a naturalistic philosophical picture of creative capacities that are specific to our species, focusing on artistic ability, religious reflection, and scientific study. By integrating data from diverse domains within a philosophical anthropological framework, I have presented a cognitive and evolutionary approach to the question of why humans, but not other animals engage in such activities. Through an application of cognitive and evolutionary perspectives to the study of these behaviors, I have sought to provide a more solid footing for philosophical anthropological discussions of uniquely human behavior. In particular, I have argued that art, religion and science, which are usually seen as achievements that are quite remote from ordinary modes of reasoning, are subserved by evolved cognitive processes that serve functions in everyday cognitive tasks, that arise early and spontaneously in cognitive development, that are shared cross-culturally, and that have evolved in response to selective pressures in our ancestral past. These mundane cognitive processes provide a measuring rod with which we can assess a diversity of cultural phenomena; they form a unified explanatory framework to approach human culture. I have argued that we can explain uncommon thoughts in terms of interactions between common minds. This dissertation is subdivided into four parts. Part I outlines the problem of human uniqueness, examining theories on how humans conceptualize the world, and what their mental tool box looks like. Part II discusses the evolutionary and cognitive origins of human artistic behavior. Part III focuses on the cognitive science of religion, especially on how it can be applied to the reasoning of theologians and philosophers of religion. Part IV considers the cognitive basis of scientific practice.

This paper offers an analysis of scientific creativity based on theoretical models and experimental results of the cognitive sciences. Its core idea is that scientific creativity - like other forms of creativity - is structured and constrained by prior ontological expectations. Analogies provide scientists with a powerful epistemic tool to overcome these constraints. While current research on analogies in scientific understanding focuses on near analogies - where target and source domain are close - we argue that distant analogies where target and source domain differ widely are especially useful in periods of intense conceptual change. To argue this point, we discuss three case studies from the history of science: early physiologists like Harvey, early evolutionary biologists like Darwin, and recent theorists on the evolution of the human mind like Mithen.

A growing body of evidence from the sciences suggests that our moral beliefs have an evolutionary basis. To explain how human morality evolved, some philosophers have called for the study of morality to be naturalized, i.e., to explain it in terms of natural causes by looking at its historical and biological origins. The present literature has focused on the link between evolution and moral realism: if our moral beliefs enhance fitness, does this mean they track moral truths? In spite of the growing empirical evidence, these discussions tend to remain high-level: the mere fact that morality has evolved is often deemed enough to decide questions in normative and meta-ethics. This volume starts from the assumption that the details about the evolution of morality do make a difference, and asks how. It presents original essays by authors from various disciplines, including philosophy, anthropology, developmental psychology, and primatology, who write in conversation with neuroscience, sociology, and cognitive psychology.