TRACING DISTINCTIVE HUMAN MORAL EMOTIONS? THE CONTRIBUTION OF A THEOLOGY OF GRATITUDE

Darwin thought that the moral sense was among the most challenging aspects of human life to account for through evolutionary explanations. This article seeks to probe the question about human uniqueness primarily from a theological perspective by focusing in depth on one distinctive moral sentiment, gratitude, particularly in the thought of Thomas Aquinas. It uses that example as a case study about how to consider the validity of arguments for human uniqueness within the broader compass of the cultural evolution of sociality and morality within the human sciences, including evolutionary anthropology. Further questions about the evolution of religion surface in this discussion since gratitude, from a theological perspective, necessarily includes gratitude to God as a fundamental aspect of religious faith and practice.     

Inferring Behavior From Partial Social Information Plays Little or No Role in the Cultural Transmission of Adaptive Traits

Many human cultural traits become increasingly beneficial as they are repeatedly transmitted, thanks to an accumulation of modifications made by successive generations. But how do later generations typically avoid modifications which revert traits to less beneficial forms already sampled and rejected by earlier generations? And how can later generations do so without direct exposure to their predecessors' behavior? One possibility is that learners are sensitive to cues of non-random production in others' behavior, and that particular variants (e.g., those containing structural regularities unlikely to occur spontaneously) have been produced deliberately and with some effort. If this non-random behavior is attributed to an informed strategy, then the learner may infer that apparent avoidance of certain possibilities indicates that these have already been sampled and rejected. This could potentially prevent performance plateaus resulting from learners modifying inherited behaviors randomly. We test this hypothesis in four experiments in which participants, either individually or in interacting dyads, attempt to locate rewards in a search grid, guided by partial information about another individual's experience of the task. We find that in some contexts, valid inferences about another's behavior can be made from partial information, and these inferences can be used in a way which facilitates trait adaptation. However, the benefit of these inferences appears to be limited, and in many contexts—including some which have the potential to make inferring the experience of another individual easier—there appears to be no benefit at all. We suggest that inferring previous behavior from partial social information plays a minimal role in the adaptation of cultural traits.     

Monotone Quantifiers Emerge via Iterated Learning

Natural languages exhibit many semantic universals, that is, properties of meaning shared across all languages. In this paper, we develop an explanation of one very prominent semantic universal, the monotonicity universal. While the existing work has shown that quantifiers satisfying the monotonicity universal are easier to learn, we provide a more complete explanation by considering the emergence of quantifiers from the perspective of cultural evolution. In particular, we show that quantifiers satisfy the monotonicity universal evolve reliably in an iterated learning paradigm with neural networks as agents.     

Does Jesus Save the Neanderthals? Theological Perspectives on the Evolutionary Origins and Boundaries of Human Nature

Does Jesus save the Neanderthals? Do the Neanderthals need saving? Are they worth saving? And what about other non‐human animals? What theological sense can be made of the boundaries of human nature when considered in light of contemporary evolutionary biology and paleoanthropology? This article explores how theologians can begin to approach such questions by looking at four key areas where theological anthropology, evolutionary biology, and paleoanthropology intersect—1) human nature, 2) human uniqueness, 3) the imago Dei, and 4) the incarnation.     

RELIGIOUS LITERALISM AND SCIENCE‐RELATED ISSUES IN CONTEMPORARY ISLAM

The complex relations between Islam and modern science have so far mostly been examined by thinkers at the conceptual level. The wider interaction of religious scholars and preachers with the general public on science issues is an unexplored area that is worthy of examination, for it often is characterized by a literalistic approach. I first briefly review literalism in its various forms. The classical Islamic jurisprudential school of Zahirism, widely regarded as bearing the flag of juristic literalism, is also briefly presented. I then address specific science‐related issues currently being discussed in literalistic ways by many religious scholars and preachers in their general‐public discourse. I focus on the practical case of the determination of crescent‐based Islamic months and holy occasions, the conceptual issue of evolution (biological and human), and the rule for the consumption of meat by slaughter of animals. In the last part of the essay I propose a constructive alternative to the literalistic mode: the Maqasidi (objectives‐based) approach. This rather old method has seen some revival lately, mainly among Islamic jurists concerned with solving the new issues of modern times, especially for Muslims living in the West, but this approach has not yet been applied to science‐related issues. I present the main ideas of this method and show their relevance and usefulness to science‐related topics.     

The Evolution of a Scientific Concept

A philosophically comprehended account is given of the genesis and evolution of the concept of protein. Characteristic of this development were not shifts in theory in response to new experimental data, but shifts in the range of questions that the available experimental resources were fit to cope with effectively. Apart from explanatory success with regard to its own range of questions, various other selecting factors acted on a conceptual variant, some stemming from a competing set of research questions, others from an altogether different field of inquiry, and still others from the external environment. These results are best explained on, hence support, an evolutionary model of the progress of experimental investigation, whose outlines are briefly discussed. This revised version was published online in August 2006 with corrections to the Cover Date.     

Sociocultural Evolution and the Future of World Society

World society has been emerging on a global scale, but the old world-system of multiple cultures continues to exist at the same time that a global culture is in formation. In this article the author discusses the relations among these forms of integration in the contemporary system, the coming dark age of deglobalization, and the potential for the eventual emergence of a collectively rational and democratic global commonwealth.     

WHAT IS CONSCIOUSNESS AND HAS IT EVOLVED?

Research into consciousness has now become respectable, and much has been written about it. Is consciousness the exclusive property of human beings, or can it be found also in animals? Can machines become conscious? Is consciousness an illusion, and are all mental states ultimately reducible to the movement of molecules? If consciousness is other than matter, what connection does it have with matter? These and others like them are now serious scientific questions in the West. This article discusses consciousness within the frame of the following assertions: Consciousness has evolved from earlier states of awareness to be found in lower forms of life. The current scientific method is too restrictive for the study of conscience and its evolution. In particular classical logic leads scientists to ignore or reject consciousness as a legitimate field of study. Mind and matter, generalized as knowing and being, have equal status.     

CONSTRUCTING A THEOLOGY OF EVOLUTION: BUILDING ON JOHN HAUGHT

The construction of a distinctively Christian “theology of evolution” or “theistic evolution” requires the incorporation of the science of evolutionary biology while building a more comprehensive worldview within which all things are understood in relation to our creating and redeeming God. In the form of theses, this article brings four support pillars to the constructive work: (1) orienting evolutionary history to the God of grace; (2) affirming purpose for nature even if we cannot see purpose in nature; (3) employing the theology of the cross to discern divine compassion in the natural world; and (4) relying on the divine promise of new creation. Among other things, John Haught's blueprint has located the pedestals on which these pillars will stand. For this groundwork, Haught deserves thanks.