CHANCE AND NECESSITY IN ARTHUR PEACOCKE'S SCIENTIFIC WORK

Arthur Peacocke was one of the most important scholars to contribute to the modern dialogue on science and religion, and for this he is remembered in the science‐religion community. Many people, however, are unaware of his exceptional career as a biochemist prior to his decision to pursue a life working as a clergyman in the Church of England. His contributions to studies of deoxyribonucleic acid (DNA) structure, effects of radiation damage on DNA, and on the interactions of DNA and proteins are among the most important in the field at the time and have had a lasting scientific impact that is still felt today. Peacocke's arguments with Jacques Monod over stochastic (chance) and deterministic (necessity) processes driving evolution became important independently for both the science and the religion communities and appear to have contributed significantly to his decision to become involved in science‐religion dialogue rather than continuing his work exclusively in the field of science. Nevertheless, although Peacocke took on an active church life and ceased his experimental work, he never left science but continued to read the scientific literature and published a scientific review on different approaches in defining DNA structure as recently as 2005.     

The Use of Stimulant Medication and Behavioral Interventions for the Treatment of Attention Deficit Hyperactivity Disorder: A Survey of Parents’ Knowledge, Attitudes, and Experiences

We examined parents’ knowledge, attitudes, and information sources regarding Attention-Deficit/Hyperactivity Disorder (ADHD), including treatment with stimulant medication and behavioral interventions. Responses from parents with a child diagnosed with ADHD and parents without a child diagnosed with ADHD were also compared. Participants consisted of 146 parents of elementary age children from Wisconsin. The surveyed parents were aware of issues surrounding ADHD and the use of stimulant medication, but there were several areas where they possessed inaccurate or incomplete factual information. Parents who had a child diagnosed with ADHD rated the effects of stimulant medication more positively and side effects as less severe than other parents. They also rated behavioral interventions as less effective on all questions. Implications of the study are discussed.     

ANIMALIA,HOMO, AND THE KINGDOM OF GOD

Abstract. I selectively and critically review the state of knowledge about human evolution and the place of humans vis‐à‐vis living apes, with emphasis on bipedal posture and locomotion, expansion of the brain and associated cognitive capacities, speech, tool behavior, culture, and society. I end with a personal perspective on God and Heaven.     

Predicting the Early Developmental Course of Symptoms of Attention Deficit Hyperactivity Disorder

Data from the National Institute of Child Health and Human Development Study of Early Child Care were examined to test whether: attention deficit/hyperactivity disorder (ADHD) symptoms remain stable from 54 months through early elementary school; behavioral inhibition and attention deficits assessed at 54 months predict ADHD symptoms in elementary school, even after controlling for their temporal stability; and early behavioral inhibition and attention deficits moderate the longitudinal stability in ADHD symptoms. Data were examined using continuous and categorical measures of symptoms. Modest stability in ADHD symptoms from 54 months to third grade was found. Measures of inhibition and inattention predicted later teacher ratings uniquely, but no evidence was found for moderation. Measures of preschool behavioral inhibition also predicted “persistently at risk status” defined by elevated teacher ratings over time. Results are discussed in terms of executive and motivational facets of inhibition that may be related to early signs of ADHD.     

A CHRISTIAN THEOLOGY OF EVOLUTION AND PARTICIPATION

Recent controversies surrounding the discernment of design in the natural world are an indication of a pervasive disquiet among believers. Can God as creator/sustainer of creation be reconcilable with the belief that God's work is indiscernible behind secondary evolutionary causes? Christian piety requires that the order experienced in the natural world be evidence of God's love and existence. Theistic evolutionary models rarely examine this matter, assuming that God is indiscernible in the processes and order of the world because only secondary causes can be examined. This leaves antievolutionary perspectives to interpret and address the problem of seeing God in the world. I examine these issues in order to gain more credibility for the religious longing to discern God in nature while at the same time affirming the indubitable truth of an evolutionary history. I argue that God's trinitarian nature, hiddenness, and incarnation give us reason to believe that God's presence in the natural world will be discernible, but only within the natural processes, and thereby only in an obscured fashion. I also argue that newer understandings of evolutionary mechanisms are more consistent with theological appropriation than are strictly Darwinian ones.     

The ultimate challenge: prove B. F. Skinner wrong

For much of his career, B. F. Skinner displayed the optimism that is often attributed to behaviorists. With time, however, he became less and less sanguine about the power of behavior science to solve the major problems facing humanity. Near the end of his life he concluded that a fair consideration of principles revealed by the scientific analysis of behavior leads to pessimism about our species. In this article I discuss the case for Skinner's pessimism and suggest that the ultimate challenge for behavior analysts today is to prove Skinner wrong.     

New Developments in Understanding Emotional Facial Signals in Chimpanzees

ABSTRACT— There has been little research over the past few decades focusing on similarities and differences in the form and function of emotional signals in nonhuman primates, or whether these communication systems are homologous with those of humans. This is, in part, due to the fact that detailed and objective measurement tools to answer such questions have not been systematically developed for nonhuman primate research. Despite this, emotion research in humans has benefited for over 30 years from an objective, anatomically based facial-measurement tool: the Facial Action Coding System (FACS). In collaboration with other researchers, we have now developed a similar system for chimpanzees (ChimpFACS) and, in the process, have made exciting new discoveries regarding chimpanzees' perception and categorization of emotional facial expressions and similarities in the facial anatomy of chimpanzees and humans, and we have identified homologous facial movements in the two species. Investigating similarities and differences in primate emotional communication systems is essential if we are to understand unique evolutionary specializations among different species.     

Against Anthropocentrism: A Jobian Appeal to Science on Theology's Behalf

Abstract : The author asks how science can affect the work of the theologian and uses the experience of Job in the “wild” as pointing toward a new seeing. From science's study of temporality the theologian may learn (1) that humans belong with the (other) creatures, against anthropocentrism, (2) that the traditional distinction between creation and preservation inadequately recognizes God's continuing creative work, and (3) that Christian soteriology needs to address the “groaning” (Romans 8) of the whole creation. While science may help the theologian see thus newly, theology needs to retain its own integrity, as represented by the distinction between creation and fall.     

“To eat or not to be eaten?” Collective risk-monitoring in groups

The importance of risk-monitoring has been increasing in many key aspects of our modern lives. This paper examines how individuals monitor such risks collectively by extending a behavioral ecological model of animal foraging to human groups. Just as animals must forage for food under predatory risk, humans must divide valuable material and psychological resources between foraging activity and risk-monitoring activity. We predicted that game-theoretic aspects of the group situation complicate such a trade-off decision in resource allocation, eventually yielding a mixed equilibrium in a group. When the equilibrium is reached, only a subset of members engage in the risk-monitoring activity while others free-ride, concentrating mainly on their own foraging activity. Laboratory groups engaging in foraging under moderate risk provided a support to this prediction. When the risk-level was set higher, however, “herding behavior” (conforming to the dominant behavior) interfered with the emergence of equilibrium. Implications for risk management are discussed.     

肝豆状核变性（Wilson病）治疗策略的变革及思考

评析肝豆状核变性(WD)当前的治疗方法,主要有低铜饮食,铜的螯合剂青霉胺及曲恩汀,锌制剂和四硫钼酸胺,肝移植。介绍WD治疗策略的变革:不再提倡驱铜疗法以去除堆积的铜,而是使血液中的游离铜离子浓度常态化以逆转铜中毒,并结合2007年《柳叶刀》WD治疗专家共识进行思考。最后,展望未来对WD可能的根治疗法,即基因治疗、肝细胞移植及现在可施行的肝移植。