Toward the Language-Ready Brain: Biological Evolution and Primate Comparisons

The approach to language evolution suggested here focuses on three questions: How did the human brain evolve so that humans can develop, use, and acquire languages? How can the evolutionary quest be informed by studying brain, behavior, and social interaction in monkeys, apes, and humans? How can computational modeling advance these studies? I hypothesize that the brain is language ready in that the earliest humans had protolanguages but not languages (i.e., communication systems endowed with rich and open-ended lexicons and grammars supporting a compositional semantics), and that it took cultural evolution to yield societies (a cultural constructed niche) in which language-ready brains could become language-using brains. The mirror system hypothesis is a well-developed example of this approach, but I offer it here not as a closed theory but as an evolving framework for the development and analysis of conflicting subhypotheses in the hope of their eventual integration. I also stress that computational modeling helps us understand the evolving role of mirror neurons, not in and of themselves, but only in their interaction with systems “beyond the mirror.” Because a theory of evolution needs a clear characterization of what it is that evolved, I also outline ideas for research in neurolinguistics to complement studies of the evolution of the language-ready brain. A clear challenge is to go beyond models of speech comprehension to include sign language and models of production, and to link language to visuomotor interaction with the physical and social world.     

MAKING SENSE OF GOD: HOW I GOT TO THE BRAIN

Abstract. I describe the development of my work in relating brain research and religion from my personal roots in my family of origin through my professional responsibilities as a pastor, a clinician, and a theological educator to my developing what I call “a neurotheological approach” to faith and ministry. My early correlations gave simplistic attention to bimodal consciousness as an interpretive tool for understanding religion. Subsequently came a more sophisticated exploration of whole-brain functioning and suggested cultural correlates. Currently, I am explicating tae humanizing brain as reflective of our living in an open system, a universe that is unfolding and evolving, a universe in the hands of the whole-making, integrating, emerging God whose reality far exceeds the insights of cultural construction. As we humans relate to this God, attachment and aspiration are reciprocal.     

The evolutionary origin of the mammalian isocortex: towards an integrated developmental and functional approach

The isocortex is a distinctive feature of mammalian brains, which has no clear counterpart in the cerebral hemispheres of other amniotes. This paper speculates on the evolutionary processes giving rise to the isocortex. As a first step, we intend to identify what structure may be ancestral to the isocortex in the reptilian brain. Then, it is necessary to account for the transformations (developmental, connectional, and functional) of this ancestral structure, which resulted in the origin of the isocortex. One long-held perspective argues that part of the isocortex derives from the ventral pallium of reptiles, whereas another view proposes that the isocortex originated mostly from the dorsal pallium. We consider that, at this point, evidence tends to favor correspondence of the isocortex with the dorsal cortex of reptiles. In any case, the isocortex may have originated partly as a consequence of an overall "dorsalizing" effect (that is, an expansion of the territories expressing dorsal-specific genes) during pallial development. Furthermore, expansion of the dorsal pallium may have been driven by selective pressures favoring the development of associative networks between the dorsal cortex, the olfactory cortex, and the hippocampus, which participated in spatial or episodic memory in the early mammals. In this context, sensory projections that in reptiles end in the ventral pallium, are observed to terminate in the isocortex (dorsal pallium) of mammals, perhaps owing to their participation in these associative networks.     

Growing Up With Hatred: A Psychoanalytic Developmental Perspective

This article looks at how hatred affects development: how children may come to hate, the impact of hatred on a child’s development, the evolving awareness of hatred, and how we may try to insulate a child from being the object of hatred and prejudice. What is suggested is that we aid children in developing a “not REALLY me” me; one akin to the “me” that a psychoanalyst develops in response to being the object of transference.     

BRAIN ROOTS OF THE WILL-TO-POWER

Abstract. The human brain has evolved to its great size while retaining the anatomical and chemical features of three basic formations that reflect an ancestral relationship to reptiles, early mammals, and late mammals. Such considerations must be taken into account in the origin and expression of individual and collective violence, which operationally depend on power and the orchestrated use of power. Aristotle and Friedrich Nietzsche have respectively provided paradigms of a "great-souled man" and a "superman"— both basically ruthless. In neurobehavioral investigations of the triune brain, one finds the basis for the hierarchical development of ruthless power, merciful power, and transcendental power.     

The topological inventions of life: From the specialization of multicellular colonies to the functioning of the vertebrate brain

The evolution of biological (intermediary) complexity strongly depends upon the information‐processing advantages it confers to cells and organisms. As a matter of fact, highly complex biological structures such as the cellular signaling system and the vertebrate nervous system have been evolved in order to inform the living system about its surround, subsequently orienting the internal, productive activities. The evolutionary success of these types of informational structures ("infostructures") exemplifies that, almost universally, the “bit” may act as a successful substitute for the “joule”. Recent molecular biology research on cellular signaling systems has disclosed their amazing information‐processing sophistication and the crucial role they play in the formation and functioning of the vertebrate brain. In the neurosciences, duality theory has highlighted the way in which the cortical maps and the cerebral substructures of the vertebrate brain are “topologically” integrated in order to perform an adaptive information‐processing. The development of comprehensive conceptualizations relating brain processing and intracellular processing may well be a strategic step in the development of a vertical “information science”.     

WOMEN: A MORE BALANCED BRAIN?

Abstract. On the basis of knowledge prior to 1988, Ashbrook pointed out that whereas most men are primarily dependent on the left cerebral hemisphere (“dominant hemisphere”) for verbally related functions, women show a greater hemispheric balance in this respect. For men, he argues, their possession of a “speaking” and a “non-speaking hemisphere” results in a positive-negative, bipolar way of thinking that may be characterized as dualistic and dialectically hierarchical. In contrast, the greater balance of hemispheric function in women appears to promote greater generalization and synthesis in their thinking. In this article I cite more recent neuroanatomical and brain imaging studies that provide further evidence of disparities in structure and function of the brains of men and women. As background for an attempt to explain these differences, I give a brief review of the triune evolution of the mammalian brain leading up to the human cerebrum. It is of major significance that the female has played a central role in mammalian evolution for more than 180 million years and that the evolutionary transition from reptilian therapsids to mammals is characterized by the develoment of (1) nursing conjoined with maternal care; (2) audiovocal communication or aiding mother-offspring contact; and (3) play. In human beings, the infant-carrying hypothesis suggests one means by which, over generations, certain parts of a woman's right hemisphere could undergo functional and eventual anatomical expansion. The mother-infant communication of basic mammalian sounds with vowel and consonant components suggests a basis for the origination of speech. Finally, in an expansion of Ashbrook's original thesis, we arrive at the rovocative consideration that, unlike men, with their dialectical reasoning, women, with their more balanced brain, are provided with a trialectial ladder for climbing to achieve knowledge. In terms of quantum mechanics, the particle and wave would correspond to the substance and strength of the sides of the ladder, and the derived psychic information (which is neither matter nor energy) would compare to the rungs in between.     

Unconscious Beliefs in Buddhist Philosophy: a comparative perspective

Much of modern theory posits change as a positive force. Societies, cultures and even religious ideas must be capable of evolving and keeping pace, to remain relevant for the modern era. In some cases, however, such evolution of fundamentals may reverse a principle into its opposite. One example seen in modern Buddhism, for example, is killing in the name of conservation. Australian environmental Buddhists are confronted by this issue of accommodating philosophical change and determining whether and where environmentalism crosses the Buddhist boundaries. Cane toads, an introduced species, threaten the survival of a variety of native reptiles, amphibians and mammals. In the chaos of climate change debates and responsible activism, Australian Buddhists are asked—‘Is it justifiable to kill one species to protect another?’ A range of Buddhist precepts and ethical dilemmas arise in the subsequent decision process.     

The Role of Executive Function and Theory of Mind in Pragmatic Computations

In sentences such as “Some dogs are mammals,” the literal semantic meaning (“Some and possibly all dogs are mammals”) conflicts with the pragmatic meaning (“Not all dogs are mammals,” known as a scalar implicature). Prior work has shown that adults vary widely in the extent to which they adopt the semantic or pragmatic meaning of such utterances, yet the underlying reason for this variation is unknown. Drawing on theoretical models of scalar implicature derivation, we explore the hypothesis that the cognitive abilities of executive function (EF) and theory of mind (ToM) contribute to this observed variation. In Experiment 1, we show that individuals with better ToM are more likely to compute a scalar implicature and adopt the pragmatic meaning of an utterance; however, EF makes no unique contribution to scalar implicature comprehension after accounting for ToM. In Experiment 2, we replicate this finding and assess whether it generalizes to the comprehension of other pragmatic phenomena such as indirect requests (e.g., “It's hot in here” uttered to ask for something to be done) and metaphor (e.g., “to harvest courage”). This is the first evidence that differences in ToM are associated with pragmatic competence in neurotypical adults across distinct pragmatic phenomena.     

The Ties That Bind

In this paper, I define a psychoanalytic object broadly, as an object that “matters” to an individual. My focus is on how someone becomes a psychoanalytic object and how our ideas about this process lead us to a particular conception of an analyst’s mutative role. Further, I examine the function of a psychoanalytic object in one’s inner world. One view of the object leads to a “dynamic” emphasis, examining the object’s role in a system of unconscious conflict and compromise, whereas a second, overlapping line of thought leads to a “structural” focus, emphasizing the object’s role in developing, stabilizing, and often maintaining compromised internal psychic capacities. These capacities are developmental achievements that form the context of conflict and compromise. Dynamic and structural emphases lead to different clinical stances. In considering the object and evolving conceptions of the object within Freudian psychoanalysis (my focus), we simultaneously review the evolution of Freudian psychoanalysis itself.     

隔代教育对孙辈和祖辈的影响：双刃剑效应

隔代教育是指祖辈对孙辈的抚养和教育, 随着经济社会的发展, “隔代教育”已成为“亲代教育”的一种重要补充形式。隔代教育对祖孙两辈人的身心健康均存在“双刃剑”效应。生物进化论、社会交换理论和家庭系统理论为理解隔代教育对孙辈的影响提供了理论支持, 角色紧张和角色强化理论可以加深隔代教育对祖辈影响的认识。未来研究应明确隔代教育的定义和类型, 控制边界因素进行更为深入的综合性研究, 并进一步推进隔代教育的本土化研究。     

Animal Play and the Evolution of Morality: An Ethological Approach

In this paper we argue that there is much to learn about “wild justice” and the evolutionary origins of morality – behaving fairly – by studying social play behavior in group-living mammals. Because of its relatively wide distribution among the mammals, ethological investigation of play, informed by interdisciplinary cooperation, can provide a comparative perspective on the evolution of ethical behavior that is broader than is provided by the usual focus on primate sociality. Careful analysis of social play reveals rules of engagement that guide animals in their social encounters. Because of its significance in development, play may provide a foundation of fairness for other forms of cooperation that are advantageous to group living. Questions about the evolutionary roots of cooperation, fairness, trust, forgiveness, and morality are best answered by attention to the details of what animals do when they engage in social play – how they negotiate agreements to cooperate, to forgive, to behave fairly, and to develop trust. We consider questions such as why play fairly? Why did play evolve as it has? Does “being fair” mean being more fit? Do individual variations in play influence an individual’s reproductive fitness? Can we use information about the foundations of moral behavior in animals to help us understand ourselves? We conclude that there is likely to be strong selection for cooperative fair play because there are mutual benefits when individuals adopt this strategy and group stability may also be fostered. Numerous mechanisms have evolved to facilitate the initiation and maintenance of social play, to keep others engaged, so that agreeing to play fairly and the resulting benefits of doing so can be readily achieved.     

The Holographic Principle of Mind and the Evolution of Consciousness

The Holographic Principle holds that the information in any region of space and time exists on the surface of that region. Layers of the holographic, universal “now” go from the inception of the universe to the present. Universal Consciousness is the timeless source of actuality and mentality. Information is experience, and the expansion of the “now” leads to higher and higher orders of experience in the Universe, with various levels of consciousness emerging from experience. The brain consists of a nested hierarchy of surfaces that range from the most elementary field through the neuron, neural group, and the whole brain. Evidence from the evolution and structure of the brain shows that optimal surface areas in a variety of structures are conserved with respect to underlying surfaces. Microgenesis, the becoming of the mental state through a process of recapitulation of development and evolution, is in full accord with the Holographic Principle. Evidence from a wide variety of contexts indicates the capacity on the mind for total recall of past life events and for access to universal information, indicating connection with the holographic surfaces of prior “nows” and with the Universal holographic boundary. In summation, the Holographic Principle can help us explain the unity and mechanisms of perception, experience, memory, and consciousness.     

中文语境下的“心理”和“心理学”

“心”或“心理”等词语在汉语中有相当长的历史,对这些词语的理解反映了中国人关于“心理”的认识。中文的“心”往往不是指一种身体器官而是指人的思想、意念、情感、性情等,故“心理学”这三个汉字有极大的包容性。任何学科都摆脱不了社会文化的作用,中国心理学亦曾受到意识形态、科学主义和大众常识等方面的影响。近年中国学者对心理学自身的问题进行了反思。从某种意义上说,中国人对“心理”和“心理学”的理解或许有助于心理学的整合,并与其他国家的心理学一道发展出真正的人类心理学     

Perceived Intrafamilial Connectedness and Autonomy in Families With and Without an Anxious Family Member: A Multiple Informant Approach

Perceived intrafamilial “emotional connectedness” and “autonomy” were investigated within families with and without an anxious family member using a multiple informant approach. The sample consisted of 32 mothers with a current anxiety disorder and 56 controls, their partners, and their anxious and nonanxious teenage children. No differences were found with respect to the perceived family relationships of family members with versus without anxious mothers. However, compared with nonanxious adolescents, anxious adolescents perceived less autonomy in relation to both parents. Mothers of anxious adolescents also perceived their children to be less autonomous toward them and their partners, than mothers of nonanxious adolescents. In contrast with “autonomy,” “emotional connectedness” was not reported to be different between families with and without an anxious adolescent. Agreement among family members and the importance of perceived individual autonomy in the development of anxiety are discussed.     

Criteria for consciousness in humans and other mammals

The standard behavioral index for human consciousness is the ability to report events with accuracy. While this method is routinely used for scientific and medical applications in humans, it is not easy to generalize to other species. Brain evidence may lend itself more easily to comparative testing. Human consciousness involves widespread, relatively fast low-amplitude interactions in the thalamocortical core of the brain, driven by current tasks and conditions. These features have also been found in other mammals, which suggests that consciousness is a major biological adaptation in mammals. We suggest more than a dozen additional properties of human consciousness that may be used to test comparative predictions. Such homologies are necessarily more remote in non-mammals, which do not share the thalamocortical complex. However, as we learn more we may be able to make "deeper" predictions that apply to some birds, reptiles, large-brained invertebrates, and perhaps other species.     

Changes in frontal and posterior cortical activity underlie the early emergence of executive function

Executive function (EF) is a key cognitive process that emerges in early childhood and facilitates children's ability to control their own behavior. Individual differences in EF skills early in life are predictive of quality‐of‐life outcomes 30 years later (Moffitt et al., 2011). What changes in the brain give rise to this critical cognitive ability? Traditionally, frontal cortex growth is thought to underlie changes in cognitive control (Bunge & Zelazo, 2006; Moriguchi & Hiraki, 2009). However, more recent data highlight the importance of long‐range cortical interactions between frontal and posterior brain regions. Here, we test the hypothesis that developmental changes in EF skills reflect changes in how posterior and frontal brain regions work together. Results show that children who fail a “hard” version of an EF task and who are thought to have an immature frontal cortex, show robust frontal activity in an “easy” version of the task. We show how this effect can arise via posterior brain regions that provide on‐the‐job training for the frontal cortex, effectively teaching the frontal cortex adaptive patterns of brain activity on “easy” EF tasks. In this case, frontal cortex activation can be seen as both the cause and the consequence of rule switching. Results also show that older children have differential posterior cortical activation on “easy” and “hard” tasks that reflects continued refinement of brain networks even in skilled children. These data set the stage for new training programs to foster the development of EF skills in at‐risk children.     

WHITEHEAD,CHANCE, AND THE IMMANENTLY CREATIVE SPIRIT

In this essay, it is argued that God through the Spirit is both the immanent and eminent principle of creativity, ever wooing and empowering the advancements in complexity within biological evolution. I argue herein also that God, particularly in and through the activity of the Spirit of creativity, was fully present in and with and under what is oft called “creation,” from the very beginning of created time—and will be to the end of time, proleptically present as the expression of the principle of creativity. I maintain that the Spirit, by her kenosis into the natural world, imbibed the nature with an evolving fertility that has continually manifested itself in and through the increases of complexity in the natural environ. This primal imbibing of herself into the world of nature caused the world to become marked by what principally amounts to an activation of the naturally occurring, inherent potentialities within nature, thereby producing a distinctive self‐creativity within the world. Somewhat akin to Peirce, who said that we need a “thorough‐going evolutionism or none,” I contend that we need a thoroughly immanent God or none, all the while noting that both immanent creativity and self‐creativity are marks of this overall poietic process known as biotic evolution.     

Outline of the evolution of behavioral and nonbehavioral patterns of parental care among the vertebrates: critical characteristics of mammalian and avian parental behavior

An outline of the evolution of parental care among the vertebrates is presented, leading to a characterization of critical features of parental care among the mammals and birds. Among the lower vertebrates (fishes, amphibia) and reptiles there are a variety of patterns of parental care. These can be divided into those that involve parental behavior and those that are nonbehavioral. Among extant species, parental behavior is not the predominant form of parental care, although it is present in many species of fish, frog and reptile. Nonbehavioral patterns of parental care predominate and are equally effective as parental behavior. Parental behavior is based on reciprocal stimulus interaction (trophallaxis) between the parent and the offspring and includes behavior directed at the nest, eggs, and developing young. Among lower vertebrates and reptiles there are increases in the complexity and completeness of parental behaviors but only among the mammals and birds has parental behavior been elaborated as the only form of parental care. Critical characteristics of mammalian parental behavior are: simultaneous onset of birth, lactation, and maternal care, rapid formation of an attachment of the mother to her offspring, synchrony in the behavioral interaction between mother and young during their development until weaning, and the significance of the mother-offspring unit as the basis of social organization. Among birds there is the period of egg incubation in the nest preceding hatching of the young, in addition to the above characteristics of mammals, but the mother-offspring unit is not the basis for social organization.     

LIVING WITH THE WICKED PROBLEM OF CLIMATE CHANGE

Outlining the characteristics of “wicked” and “super‐wicked” problems, climate change is considered as a global super‐wicked problem that is primarily about the future. Being global‐ and future‐oriented makes climate change something we have to learn to live with but cannot expect to solve. Because the Institute on Religion in an Age of Science (IRAS) is a multidisciplinary society that yokes the natural and social sciences with values, it is in a position to explore strategies for living with climate change—exemplified by the articles in this section. Finally, asking “who/what is in charge,” it is suggested that in a dynamically interrelated and evolving world no one is. It is important to distinguish between good that is already created and the creative interactions that give rise to new good. In order to live with climate change, our primary orientation should be to live with the creativity that has created and continues to create our life on Planet Earth—since we are not able to know what the future holds.