“Some Vital Religion”: Social Religion and the Science of Character Education in the United States, 1918–1932

The history of American public education has generally been considered as a steady transition from religious and sectarian to secular and pluralist, with the role of science in education increasing as the role of religion decreased. This article examines a conception of the role of religion in education that does not fit this narrative, the “social religion” of theorists of moral and character education in the 1920s. Relying on ideas of religious naturalism and with an orientation toward the practical effects of religious belief, this community of scholars asserted a concept of religion that would allow it to be at the heart of the common school project, uniting all under the common morality of the social good. Influenced both by liberal Protestant humanism and the scientific worldview pervasive in education reform at the time, these character educationists’ ideas remind us of the historical contingency of categories like “religious” and of the antiquity of ideas we might classify under the heading of spirituality in American culture.

Ursula Le Guin’s Speculative Anthropology: Thick Description, Historicity and Science Fiction

This article argues that Ursula Le Guin’s science fiction is a form of ‘speculative anthropology’ that reconciles thick description and historicity. Like Clifford Geertz’s ethnographic writings, Le Guin’s science fiction utilises thick description to place the reader within unfamiliar social worlds rendered with extraordinary phenomenological fluency. At the same time, by incorporating social antagonisms, cultural contestation, and historical contingency, Le Guin never allows thick description to neutralise historicity. Rather, by combining the two and exploring their interplay, Le Guin establishes a critical relation between her imagined worlds and the reader’s own historical moment. This enables her to both counter Fredric Jameson’s influential criticism of her work – the charge of ‘world reduction’ – and point to ungrasped utopian possibilities within the present. Le Guin’s speculative anthropology thus combines the strengths while overcoming some of the limitations of both Geertz’s thick-descriptive method and Jameson’s theory of the science fiction genre.

Order of arrival promotes coexistence via spatial niche preemption by the weak competitor

Historical contingency, such as the order of species arrival, can modify competitive outcomes via niche modification or preemption. However how these mechanisms ultimately modify stabilising niche and average fitness differences remains largely unknown. By experimentally assembling two congeneric spider mite species feeding on tomato plants during two generations, we show that order of arrival interacts with species’ competitive ability to determine competitive outcomes. Contrary to expectations, we did not observe that order of arrival cause priority effects. In fact, coexistence was predicted when the inferior competitor (Tetranychus urticae) arrived first. In that case, T. urticae colonized the preferred feeding stratum (leaves) of T. evansi leading to spatial niche preemption, which equalized fitness but also increased niche differences, driving community assembly to a close-to-neutrality scenario. Our study demonstrates how the spatial context of competitive interactions interact with species competitive ability to influence the effect of order of arrival on species coexistence.

Order of arrival promotes coexistence via spatial niche preemption by the weak competitor

Historical contingency, such as the order of species arrival, can modify competitive outcomes via niche modification or preemption. However, how these mechanisms ultimately modify stabilising niche and average fitness differences remains largely unknown. By experimentally assembling two congeneric spider mite species feeding on tomato plants during two generations, we show that order of arrival interacts with species' competitive ability to determine competitive outcomes. Contrary to expectations, we did not observe that order of arrival cause priority effects. In fact, coexistence was predicted when the inferior competitor (Tetranychus urticae) arrived first. In that case, T. urticae colonized the preferred feeding stratum (leaves) of T. evansi leading to spatial niche preemption, which equalized fitness but also increased niche differences, driving community assembly to a close-to-neutrality scenario. Our study demonstrates how the spatial context of competitive interactions interact with species competitive ability to influence the effect of order of arrival on species coexistence.

Origin of the Indus ophiolite linked to the mantle transition zone (410–660 km)

ABSTRACT The southeast Ladakh (India) area displays one of the best-preserved ophiolite sections in this planet, in places up to 10 km thick, along the southern bank of the Indus River. Recently, in situ, ultrahigh-pressure (UHP) mineralogical evidence from the mantle transition zone (MTZ; ∼410–660 km) with diamond and reduced fluids were discovered from two peridotite bodies in the basal mantle part of this Indus ophiolite. Ultrahigh-pressure phases were also found by early workers from podiform chromitites of another coeval Neo-Tethyan ophiolite in southern Tibet. However, the MTZ phases in the Indus ophiolite are found in silicate peridotites, but not in metallic chromitites, and the peridotitic UHP phases show systematic and contiguous phase transitions from the MTZ to shallower depth, unlike the discrete UHP inclusions, all in Tibetan chromitites. We observe consistent change in oxygen fugacity (fO2) and fluid composition from (C-H + H2) to (CO2 + H2O) in the upwelling peridotitic mantle, causing melting to produce mid-ocean-ridge basalt (MORB). At shallow depths (<100 km) the free water stabilizes into hydrous phases, such as pargasitic amphibole, capable of storing water and preventing melting. Our discoveries provide unique insights into deep sub-oceanic-mantle processes, and link deep-mantle upwelling and MORB genesis. Moreover, the tectonic setting of Neo-Tethyan ophiolites has been a difficult problem since the birth of the plate-tectonics concept. This problem for the origin of ophiolites in mid-ocean-ridge versus supra-subduction zone settings clearly confused the findings from Indus ophiolites. However, in this contribution, we provide arguments in favor of mid-ocean-ridge origin for Indus ophiolite. In addition, we venture to revisit the “historical contingency” model of E.M. Moores and others for Neo-Tethyan ophiolite genesis based on the available evidence and have found that our new results strongly support the “historical contingency” model.

Plate Tectonics, Ophiolites, and Societal Significance of Geology: A Celebration of the Career of Eldridge Moores

This volume honors Eldridge Moores, one of the most accomplished geologists of his generation. The volume starts with a summary of Moores’ achievements, along with personal dedications and memories from people who knew him. Leading off the volume’s 12 chapters of original scientific contributions is Moores’ last published paper that presents an example of the Historical Contingency concept, which suggested that earlier subduction history may result in supra-subduction zone geochemical signatures for some magmas formed in non-subduction environments. Other chapters highlight the societal significance of geology, the petrogenesis of ophiolites, subduction zone processes, orogenic belt evolution, and other topics, covering the globe and intersecting with Moores’ interests and influences.

Capital market development over the long run: the portfolios of UK life assurers over two centuries

What shapes and drives capital market development over the long run? In this paper, using the asset portfolios of UK life assurers, we examine the role of regulation, historical contingency, and political reactions to events on the long-run development of the UK capital market. Government response to events such as war, hegemony-secured peace, and the wider macroeconomic environment was the ultimate determinant of major changes in asset allocation since 1800. Furthermore, when we compare the UK with the United States, we find that regulation played a limited role in shaping the asset portfolios of the UK life assurance industry.

Changes in the distribution of fitness effects and adaptive mutational spectra following a single first step towards adaptation

Historical contingency and diminishing returns epistasis have been typically studied for relatively divergent genotypes and/or over long evolutionary timescales. Here, we use Saccharomyces cerevisiae to study the extent of diminishing returns and the changes in the adaptive mutational spectra following a single first adaptive mutational step. We further evolve three clones that arose under identical conditions from a common ancestor. We follow their evolutionary dynamics by lineage tracking and determine adaptive outcomes using fitness assays and whole genome sequencing. We find that diminishing returns manifests as smaller fitness gains during the 2nd step of adaptation compared to the 1st step, mainly due to a compressed distribution of fitness effects. We also find that the beneficial mutational spectra for the 2nd adaptive step are contingent on the 1st step, as we see both shared and diverging adaptive strategies. Finally, we find that adaptive loss-of-function mutations, such as nonsense and frameshift mutations, are less common in the second step of adaptation than in the first step.

Making a hybrid out of a crisis: historical contingency and the institutional logics of London’s public transport monopoly

Purpose Literature seldom admits the importance of historical contingency and politics in the creation of hybrid organisations. Nevertheless, the circumstances of their creation play a pivotal role in the subsequent operation, priorities and success of these prolific organisations. Through a single case study, this paper aims to explore the connection between the multiple and concurrent crises that created London Transport and the subsequent balance of its institutional logics. Design/methodology/approach This case study uses in-depth data collection from multiple archival and public sources to offer quantitative and qualitative analysis of the priorities, logics and services offered by London Transport before and after its transition from a private to a hybrid organisation. Findings Providing London’s transport via a quasi-autonomous non-governmental monopoly was justified as being more efficient than competition. However, by applying accounting ratios to the archival records from London Transport, the authors find that there were few decisive efficiencies gained from amalgamation. Instead, the authors argue that the balance of institutional logics within the new, unified organisation showed a political response outwardly addressing market failure but primarily concerned with marginalising democratic control. This reality was obscured behind the rhetoric of rationality and efficiency as politically neutral justifications for creating a public service monopoly. Originality/value This paper challenges supposedly objective systems for judging the effectiveness of “hybrid” organisations and offers an alternative political and historical perspective of the reasons for their creation. The authors suggest that London Transport’s success in obscuring its enduring market-based institutional logics has wider resonance in the development of municipal capitalism.

Onward To Liberation!—Samir Amin and the Study of World Historical Capitalism

This article presents theoretical and methodological insights of world-systems analysis via the works of Samir Amin and his major interlocuteurs. It is argued that Samir Amin was central to sparking the study of world historical analysis, and offered unique contributions to the discussions that emerged. It is demonstrated that this is due to Samir Amin’s ability to balance structure, specificity, and historical contingency, as well as his enduring commitment to human liberation.