Introduction: A perspective from the humanities-science boundary

The articles in this special issue range across such influences on climate as solar emissions, orbital precession, atmosphere, oceans, and precipitation, and generally approach, each in some context, human implications of these phenomena. The common underlying theme of all of the papers is the effect the phenomena have on radiation balance as measured by global average temperature. This introductory paper undertakes a formulation of radiation balance theory that makes it serviceable to students of regional science. The objective is to go beyond inference of cause and effect by correlation to causal accounts of cause and effect through regional climatic and cultural processes. This is accomplished primarily by revisualization of the energy system with regions as dependent spatiotemporal entities, and temporally through a protocol for regional episode definition.This special issue ofHuman Ecology consists of the American Anthropological Association Invited Symposium on Global Climate Change.     

Progress bias versus status quo bias in the ethics of emerging science and technology

How should we handle ethical issues related to emerging science and technology in a rational way? This is a crucial issue in our time. On the one hand, there is great optimism with respect to technology. On the other, there is pessimism. As both perspectives are based on scarce evidence, they may appear speculative and irrational. Against the pessimistic perspective to emerging technology, it has been forcefully argued that there is a status quo bias (SQB) fuelling irrational attitudes to emergent science and technology and greatly hampering useful development and implementation. Therefore, this article starts by analysing the SQB using human enhancement as a case study. It reveals that SQB may not be as prominent in restricting the implementation of emergent technologies as claimed in the ethics literature, because SQB (a) is fuelled by other and weaker drivers than those addressed in the literature, (b) is at best one amongst many drivers of attitudes towards emergent science and technology, and (c) may not be a particularly prominent driver of irrational decision-making. While recognizing that SQB can be one driver behind pessimism, this article investigates other and counteracting forces that may be as strong as SQB. Progress bias is suggested as a generic term for the various drivers of unwarranted science and technology optimism. Based on this analysis, a test for avoiding or reducing this progress bias is proposed. Accordingly, we should recognize and avoid a broad range of biases in the assessment of emerging and existing science and technology in order to promote an open and transparent deliberation.     

On Some Prospects of Research on Sense-Based Formations of the Personality

The editorial board of the journal Voprosy psikhologii [Problems of Psychology] organized a round-table discussion, in April 1988, on all the problems in restructuring [perestroika] psychological science.

The present issue publishes articles submitted to the editorial board on problems of perestroika in educational psychology, a discussion of problems in the methodology of psychological science, materials analyzing progressive pedagogical experience, and a selection of short talks given at sessions of the round-table organizing committee.     

水稻高产形成的分子生态学基础及其应用研究

介绍了10多年来在水稻产量形成的发育遗传及其分子生态学基础的研究成果,分析了传统上应用比较生理学研究作物高产形成的优点与不足,强调应积极引进其它学科的研究内容及其方法,深化对作物栽培科学问题的认识,提出了根据作物不同发育阶段的基因作用规律及其性质,研究制定相应措施。及时调控那些受显性遗传效应机制和加性效应基因与环境互作同向表达的性状是实现高产稳产的技术关键,认为这是作物遗传生态栽培学的主要特色与技术创新,并就作物栽培向分子栽培学的发展及其前景作了初步探讨。     

Race,ethnicity and social science

The contours and complexities of race and racism continue to confound the social sciences. This problem originates in the historical complicity of the social science disciplines with the establishment and maintenance of the systems of racial predation, injustice and indeed genocide upon which the modern world was built. All the social sciences originate in raciology and race management, a fact that is rarely acknowledged. A critical reappraisal of ‘mainstream’ social science’s theoretical and methodological approach to race is therefore overdue. The Ethnic and Racial Studies Review is the right venue for this rethinking. Andreas Wimmer’s distinguished oeuvre provides an appropriate ‘case’ of the tendency that this editorial essay seeks to revise. Concentrating on Wimmer’s 2013 Ethnic Boundary Making, whose publication was the subject of a highly laudatory 2014 issue of ERS Review, this essay criticizes the book as an instance of the problematic social science approaches mentioned.     

Introduction to the special issue on Neuroprotection by steroids: New perspectives

This special issue of the Journal of Neurocytology focuses on the cellular and molecular mechanisms of neuroprotection by steroid hormones. Clinical and basic science studies have led to a deeper understanding of these novel and non-reproductive actions of steroids. New findings on neuroprotective effects of steroids in the peripheral and central nervous system and the discovery of new molecular targets and new signaling pathways of steroids has expanded, and at the same time complicated, the search for the mechanisms involved in the neuroprotection by these molecules. We considered that now is an ideal time to bring together the different views, experimental models and methodological approaches that constitute this emerging field.     

Vegetation science in the age of big data

The age of big data is poised to revolutionize vegetation science. As online resources continue to grow, vegetation ecologists will need a growing set of computational skills to advance vegetation science in the digital age. Two papers in this issue of the Journal of Vegetation Science (Wiser 2016, Sandel et al. 2016) illustrate the resources available and use of big data to explore challenging ecological questions.     

Introduction to the special issue on molecular imaging in radiation biology

Molecular imaging is an evolving science that is concerned with the development of novel imaging probes and biomarkers that can be used to non-invasively image molecular and cellular processes. This special issue approaches molecular imaging in the context of radiation research, focusing on biomarkers and imaging methods that provide measurable signals that can assist in the quantification of radiation-induced effects of living systems at the physical, chemical and biological levels. The potential to image molecular changes in response to a radiation insult opens new and exciting opportunities for a more profound understanding of radiation biology, with the possibility of translation of these techniques to radiotherapy practice. This special issue brings together 14 reviews dedicated to the use of molecular imaging in the field of radiation research. The initial three reviews are introductory overviews of the key molecular imaging modalities: magnetic resonance, nuclear and optical. This is followed by 11 reviews each focusing on a specialist area within the field of radiation research. These include: hypoxia and perfusion, tissue metabolism, normal tissue injury, cell death and viability, receptor targeting and nanotechnology, reporter genes, reactive oxygen species (ROS), and biological dosimetry. Over the preceding decade, molecular imaging brought significant new advances to our understanding of every area of radiation biology. This special issue shows us these advances and points to the vibrant future of our field armed with these new capabilities.     

Chimpanzee included in the genus Homo? How biology teachers from three Latin American countries conceive it

ABSTRACT

Despite scientific evidence suggesting close phylogenetic relationship between chimpanzees and humans, the inclusion of these apes in the genus Homo is controversial. Several tools have been used to analyse this issue such as fossils, molecular clock and genome. This work intended to understand the biology teachers’ conceptions about the humans’ and chimpanzee’s position. It was carried out in three countries with contrasting secularism conditions: Argentina, Brazil and Uruguay. Teachers were asked to answer to the BIOHEAD-CITIZEN project question: ‘The Chimpanzee should be included in the genus Homo, notably because 98.5% of its DNA is identical to that of Homo sapiens’. Results were analysed within the KVP model framework and the Barbour’s four categories of relationship between science knowledge and religion. Most questioned teachers (80%) of the three countries rejected the idea of including the chimpanzee in the genus Homo (86% of Argentinians, 71% of Brazilians and 71% Uruguayans), suggesting the conception of human beings having a special position in relation to other animal species. This study also indicates that the training of biology teachers needs to be analysed in the three countries to understand how teachers-to-be are being trained and evaluate their knowledge regarding molecular biology, phylogeny and evolution.     

From the science of learning (and development) to learning engineering

ABSTRACT

In this issue, Cantor and colleagues synthesize a broad representation of the literature on the science of learning, and how learning changes over the course of development. Their perspective highlights three important factors about the emerging field of science of learning and development: (1) that it draws insights from increasingly diverse fields of research inquiry, from neuroscience and social science to computer science and adversity science; (2) that it provides a means to understand principles that generalize across learners, and yet also allow individual differences in learning to emerge and inform; and (3) that it recognizes that learning occurs in context, and is thus a shared responsibility between the learner, the instructor, and the environment. Here I discuss how this complex systems dynamical perspective can be integrated with the emerging framework of ‘learning engineering’ to provide a blueprint for significant innovations in education.     

High diversity of pipistrelloid bats (Vespertilionidae: Hypsugo,Neoromicia, and Pipistrellus) in a West African rainforest with the description of a new species

The pipistrelloid bats (genera Hypsugo, Neoromicia, and Pipistrellus) of Africa have been poorly studied, partly as a result of problems associated with species identification. This paper examines the diversity of pipistrelloid bats from Mount Nimba, a biodiversity hotspot in the Upper Guinean rainforest zone. Traditional morphometrics, the structure of the baculum, and sequences of the cytochrome oxidase subunit I (COI) gene were used to identify taxa. Species richness was exceptionally high and included at least ten taxa identifiable on molecular grounds. Of these, existing names could be assigned to six taxa. A seventh taxon was described as a species new to science, Neoromicia roseveari sp. nov. , and was distinguished on molecular grounds, craniodental morphology, and baculum structure. The remaining taxa may refer to as‐yet undescribed species but we lacked sufficient material to formally describe them here. The high species richness of pipistrelloid bats on Mount Nimba may be associated with the transition zone from lowland rainforest to moist savannah. © 2013 The Linnean Society of London     

The rose and the name: the unresolved debate on biotechnological terms

The largest survey on the perception of synthetic biology-related disciplines (Porcar et al., 2019,EMBO Rep 20) recently revealed that the Spanish society does not have a very positive perception of the term synthetic biology. On the other hand, the terms biotechnology and even genetic engineering received relatively higher scores. The issue of nomenclature and perception is a classical one in science perception studies. Synthetic biologists have been debating their neologism (Synthetic Biology, from now on SB) for years. Even in a 2006 blog, Rob Carlson discussed the various labels for the new field, such as intentional biology, constructive biology, natural engineering, synthetic genomics and biological engineering. This diversity of names, along with the above mentioned negative public perception of the term synthetic biology, raises the question on whether the term itself is suitable or whether it could, in an extreme scenario, be replaced by another combining scientific consensus with public acceptance.     

Genetic transformation of Arabidopsis lyrata: specific expression of the green fluorescent protein (GFP) in pistil tissues

Arabidopsis thaliana has become widely used as a model system for plant biology. Recent phylogenetic studies led to a severe revision of the systematic relationships across species of the Brassicaceae family. This provided an opportunity to examine close relatives of A. thaliana and to study the function and molecular evolution of genes that play roles in ecology and speciation. In this context, developing tools to genetically transform “non-model plants” appears as a major issue to ascertain gene function. Here, we report a method to transform A. lyrata, one of the closest relatives of A. thaliana.     

Collaborative study on the genetics of alcoholism: The strength of collaboration,team science,and longitudinal data

This issue contains a series of articles describing the various resources, studies, results, and future directions for the collaborative study on the genetics of alcoholism (COGA). The collaborative and integrative approach initiated by this group ~30 years ago serves as an excellent example of the strength of team science. Individually, various aspects of COGA would be limited in their impact toward improved understanding of alcohol use disorder. Collectively, their wholistic approach which spans deep longitudinal phenotypic assessments in families to include the application of large-scale omics technologies and cell-culture based molecular studies has demonstrated the power of working together.     

Reshaping Cinderella's slipper: the shared epitope hypothesis

This issue of Arthritis Research and Therapy contains a succinct and elegant paper by Michou and colleagues that advances our understanding of the genetic basis of rheumatoid arthritis (RA) by reclassifying the contribution of RA susceptibility alleles according to their structure. This line of research is potentially important in our conceptualization of the mechanism of disease in RA, in predicting disease course and severity, and as a model for further studies on this topic. The author's approach to reassessing the molecular structure of the shared epitope redirects attention to using the binding properties of the major histocompatibility complex molecules associated with susceptibility to search for the peptides driving the autoimmune process underlying rheumatoid arthritis     

Structuring policy problems for plastics,the environment and human health: reflections from the UK

How can we strengthen the science–policy interface for plastics, the environment and human health? In a complex policy area with multiple stakeholders, it is important to clarify the nature of the particular plastics-related issue before trying to understand how to reconcile the supply and demand for evidence in policy. This article proposes a simple problem typology to assess the fundamental characteristics of a policy issue and thus identify appropriate processes for science–policy interactions. This is illustrated with two case studies from one UK Government Department, showing how policy and science meet over the environmental problems of plastics waste in the marine environment and on land. A problem-structuring methodology helps us understand why some policy issues can be addressed through relatively linear flows of science from experts to policymakers but why others demand a more reflexive approach to brokering the knowledge between science and policy. Suggestions are given at the end of the article for practical actions that can be taken on both sides.     

Management on the basis of the best scientific data or integration of ecological research within management? Lessons learned from the Northern spotted owl saga on the connection between research and management in conservation biology

The case of the Northern spotted owl (Strix occidentalis caurina) has now become a classic case study in conservation biology, characterized by a harsh social battle but also by the quantity and quality of the research performed. Based on this example, I study the way the research-management interface was organized. The main lessons I have learned were: 1. laws that involve science in management are crucial but should be more precise; 2. scientific ad-hoc groups are useful reviewers of management plans and interpreters of the best scientific data available, even if more transparent scientific argumentation is needed on some points; 3. in such applied cases, even science that has not been strongly integrated with management can produce results that are useful for management; 4. stronger links between science and management appear necessary, but difficult to implement. This last point makes me wonder whether environmental laws should not more frequently target the incorporation of science into the management process itself rather than “only” basing management on the best scientific data available. On a more ecological level, perhaps the habitat issue has been underrated during the last few years compared to other emerging threats such as the invasion of the spotted owl range by barred owls.     

Palaeontology and Evolutionary Developmental Biology: A Science of the Nineteenth and Twenty–first Centuries

A wind of change has swept through palaeontology in the past few decades. Contrast Sir Peter Medawar’s dismissive: ‘palaeontology is a particularly undemanding branch of science’ (as recalled by John Maynard Smith in Sabbagh 1999, p. 158) with ‘Palaeontology: grasping the opportunities in the science of the twenty–first century’, the title of a contribution to a special issue of Geobios by the Cambridge palaeontologist, Simon Conway Morris (1998a). The winds of change have come partly from palaeontologists seeking to broaden the impact of their studies and partly from biologists (neontologists) realizing the contributions that palaeontology can make to their disciplines. Consequently, impressions of past life preserved in stone are coming alive. Fossils are being described and analyzed using new tools and languages as the static fossil record becomes a record of transitions in patterns that can be explained and related to biological, ecological, climatic and tectonic changes. The latest addition is evolutionary developmental biology, or ‘evo–devo’, whose language provides a new basis upon which to interpret anatomical change, both materially and mechanistically. In this review I examine the major contributions made by palaeontology, how palaeontology has been linked to evolution and to embryology in the past, and how links with evo–devo have enlivened and will continue to enliven both palaeontology and evo–devo. Closer links between the two fields should illuminate important unresolved issues related to the origin of the metazoans (e.g. Why is there a conflict between molecular clocks and the fossil record in timing the metazoan radiation; were Precambrian metazoan ancestors similar to extant larvae or to miniature adults?) and to diversification of the metazoans (e.g. How do developmental constraints bias the direction of evolution; how do microevolutionary developmental processes relate to macroevolutionary changes?).