As endosymbionts, the mitochondria are unique among organelles. This review provides insights into mitochondrial behavior and introduces the idea of a unified collective, an interconnected reticulum reminiscent of the Borg, a fictional humanoid species from the Star Trek television series whereby decisions are made within their network (or “hive”), linked to signaling cascades that coordinate the cross‐talk between mitochondrial and cellular processes (“subspace domain”). Similarly, mitochondrial dynamics are determined by two distinct processes, namely the local regulation of fission/fusion and the (...) global control of their behavior through cellular signaling pathways. Indeed, decisions within the hive provide each mitochondrial unit with autonomous control of their own degradation, whereby mitochondrial fusion is inactivated and they become substrates for autophagy. Decisions within the subspace domain couple signaling pathways involved in the functional integration of mitochondria with complex cellular transitions, including developmental cues, mitosis, and apoptosis. (shrink)

From the time of its discovery, evolutionary theory has been shaped into dramatic narratives with human goals and value structures. Why has it been treated this way, often by its scientific proponents? Modern evolutionary psychology provides an answer. By appealing to universal human concerns, stories help map out the physical and social world, imbuing it with positive and negative values, visions of desirable and undesirable ways of life. Evolutionary theory contains no such imaginative mapping. As a nonmythological account of humanity, (...) it poses a universal challenge to the human mind, even as it stimulates by revealing unimagined facts. Darwin's contemporaries were the first to negotiate that balance. The new human self-narratives they created can help us understand the challenge we still face. In this article, I analyze two such narratives: one in T. H. Huxley's scientific monograph Evidence as to Man's Place in Nature and one in Arthur Conan Doyle's adventure novel The Lost World. (shrink)

Ian Duncan’s Human Forms and Devin Griffiths’s Age of Analogy attempt to illuminate inter­actions between evolutionary theories and literature from the late eighteenth century up through the nineteenth century. They do not advance knowledge about this subject. Both authors treat evolution as a semi-fictional construction that owes more to literary inspiration than to the scientific method, and they reduce literature to a battleground for ideological forces. They write using dense terminology, shifting rhetoric, and flights of verbal performance that obscure their (...) claims. In all these respects, they are representative of the field “science and literature”-and particularly of the subfield that studies evolution and literature. I analyze the history of this subfield of literary scholarship and attempt to explain how it developed into its present form. The subfield was founded in the 1980s on the basis of poststructuralist theory and has never escaped the core assumptions of that theory: our minds cannot reach outside culture; our thoughts, behaviors, and ideas about the world are primarily the result of our culture; some cultural traditions are oppressive while others are liberating; and the meaning of texts cannot be determined. Though Duncan and Griffiths represent the highest level of schol­arship on evolution and literature, I argue that they fail their fascinating subject by offering very little that is new within their own field, and nothing that is of value to other fields. (shrink)

This article applies a life history model to advance the evolutionary understanding of poetry that inspired nineteenth-century Swedish National Romanticism. We show that the characters featured in two of Erik Gustaf Geijer’s poems, “The Viking” and “The Yeoman Farmer”, display patterns of time perspective, mating effort, and parental invest­ment that are now recognized as central life history attributes: a fast strategy and a slow strategy, respectively. These patterns were identified by undergraduate participants who read excerpts of the poems that had (...) been stripped of identifying information and mentions of romantic or sexual relationships. Participants read each poem and rated each character on validated scales of the life history dimensions of mating effort and paren­tal investment, relationship interests and attractiveness, characteristics of his developmen­tal environment, and physiological characteristics. Results are consistent with generally accepted associations in life history theory and also inform current theoretical develop­ments and debates. Geijer had an intuitive understanding of life history patterns, which he used to create recognizable characters for his Romantic depiction of Swedish history. (shrink)

Current, prevalent models of the food system, including complex-adaptive systems theories and commodity-as-relation thinking, have usefully analyzed the food system in terms of its elements and relationships, confronting persistent questions about a system’s identity and leverage points for change. Here, inspired by Heldke’s analysis, we argue for another approach to the “system-ness” of food that carries those key questions forward. Drawing on Niklas Luhmann’s systems theory, we propose a model of the food system defined by the relational process of feeding (...) itself; that is, the food system is made of feeding and only feeding, and system structures are produced by the coupling of that process to its various contexts. We argue that this approach moves us away from understandings of the food system that take structures and relations as given, and sees them instead as contingent, thereby helping to identify leverage points for food system change. The new approach we describe also prompts us as critical agrifood scholars to be constantly reflexive about how our analyses are shaped by our own assumptions and subjectivities. (shrink)

The pioneering work on environmental regulation in Sweden and that country's leading position in sustainability rankings has paradoxically passed almost unnoticed by academics. To this fact should be added, the scant attention given to the Nordic banking system. Becoming immersed into the realm of Swedish commercial banking ethics, we have focused on one of the top three commercial banks in the country, to map its corporate sustainability policies (CSP) and the compliance of the lending business process (LBP) to these policies. (...) A descriptive-explanatory research framework utilises a critical case with a phronetic design. Data collected through interviews was manipulated under the thematic analysis method. We found a unique understanding of act-utilitarianism, in which, policies and practices are set to prevent financial risks and environment rebounds, as they are symbiotic. This allowed us to enlarge the body of knowledge on Nordic banking's sustainable governance and design the green lending model (GLM). (shrink)

Fetal alcohol spectrum disorders is an umbrella term covering several conditions for which alcohol consumption during pregnancy is taken to play a causal role. The benefit of individuals being identified with a condition within FASD remains controversial. The objective of the present study was to identify ethical aspects and consequences of diagnostics, interventions, and family support in relation to FASD. Ethical aspects relating to diagnostics, interventions, and family support regarding FASD were compiled and discussed, drawing on a series of discussions (...) with experts in the field, published literature, and medical ethicists. Several advantages and disadvantages in regards of obtaining a diagnosis or description of the condition were identified. For instance, it provides an explanation and potential preparedness for not yet encountered difficulties, which may play an essential role in acquiring much needed help and support from health care, school, and the social services. There are no interventions specifically evaluated for FASD conditions, but training programs and family support for conditions with symptoms overlapping with FASD, e.g. ADHD, autism, and intellectual disability, are likely to be relevant. Stigmatization, blame, and guilt are potential downsides. There might also be unfortunate prioritization if individuals with equal needs are treated differently depending on whether or not they meet the criteria for a specific condition. The value for the concerned individuals of obtaining a FASD-related description of their condition – for instance, in terms of wellbeing – is not established. Nor is it established that allocating resources based on whether individuals fulfil FASD-related criteria is justified, compared to allocations directed to the most prominent specific needs. (shrink)

How far has the Darwinian revolution come? To what extent have evolutionary ideas penetrated into the social sciences and humanities? Are the “science wars” over? Or do whole blocs of disciplines face off over an unbridgeable epistemic gap? To answer questions like these, contributors to top journals in 22 disciplines were surveyed on their beliefs about human nature, culture, and science. More than 600 respondents completed the survey. Scoring patterns divided into two main sets of disciplines. Genetic influences were emphasized (...) in the evolutionary social sciences, evolutionary humanities, psychology, empirical study of the arts, philosophy, economics, and political science. Environmental influences were emphasized in most of the humanities disciplines and in anthropology, sociology, education, and women's or gender studies. Confidence in scientific explanation correlated positively with emphasizing genetic influences on behavior, and negatively with emphasizing environmental influences. Knowing the current actual landscape of belief should help scholars avoid sterile debates and ease the way toward fruitful collaborations with neighboring disciplines. (shrink)