This essay interrogates the motives of eighteenth-century European naturalists to alternately show and hide their laboring-class fossil suppliers. Focusing on rare moments of heightened visibility, I ask why gentlemen naturalists occasionally, deliberately, and even performatively made visible the marginalized science workers on whom they crucially depended but more typically ignored or effaced. Comparing archival fragments from elite works of natural history across a considerable stretch of time and space, including Italy, France, Switzerland, Britain, Ireland, Germany, Spain, and French, Spanish, and (...) British America, this essay sketches the contours of a disparate group of people I term ‘earth workers’: laborers of very low social rank, such as quarrymen, shepherds, ditch-diggers, and fieldworkers, whose daily labor in and on the earth enabled the discovery of subterranean specimens. At the same time, archival traces of laboring lives ultimately reveal more about the naturalists who created them than they do about the marginalized laborers whose lives they faintly record. Cultural norms of elite masculinity and scholarly self-presentation in the Republic of Letters help us to understand why some eighteenth-century naturalists felt they had to publicly disavow a form of labor that would come to be recognized as a crucial and skilled part of scientific fieldwork in the modern era. Compared to other kinds of invisible labor that historians of science have brought into view, the social meaning of earth work rendered it uniquely visible in some ways and uniquely invisible in others. (shrink)

In this paper, a seven-parameter BRDF model with double-peak characteristic, which could fit double-peak data, was adopted to fit the BRDF of Mars simulation soil. At the same time, the three-dimensional figure of the original data of the sample and the three-dimensional curve of the fitted curve were given. The results proved that the model worked well for this type of data. In addition, the experimental data of four kinds of earth sand samples with different roughness were also fitted (...) and analyzed. It was found that the model still had a good fitting effect on such data. At last, the Mars simulation soil and the four kinds of earth sand samples with different roughness were compared horizontally and vertically. Moreover, the double-peak characteristics and other properties of the Mars simulation soil and the earth sand were analyzed under the same and different roughness. (shrink)

A groundbreaking exploration of Heidegger and embodiment, from which a radical ethical perspective emerges.

The purpose of this study was to investigate the features of modeling-based abductive reasoning as a disciplinary practice of inquiry in the domain of earth science. The study was based on an undergraduate course of a university of education, Korea, offered for preservice elementary teachers majoring in science as their specialty. The course enrollees participated in an inquiry project in which they were asked to abductively generate models representing past geologic events in order to explain how two units in (...) a sedimentary rock outcrop had been formed. Three students were selected as major informants for the study, and multiple types of qualitative data were collected, including the students’ sketchbook records, audio-recording of whole-class presentation and discussion, and interviews with the students. The data were analyzed according to the method of analytical induction, which yielded three assertions as the findings of the study. First, while an explanatory model can be generated by combining resource models, the combination of resource models does not necessarily result in a scientifically sound explanatory model. Second, a systemic approach can help activate a critical resource model which can in turn lead to a scientifically sound explanatory model. Third, simulations with a model can enhance the plausibility of the model. Based on these findings, causal combinations of resource models, a systemic approach to earth scientific problem-solving, and simulations with a model are suggested and discussed as implications for science education and relevant research. (shrink)

Earth Hour is one of the most popular environmental events in Vietnam. However, looking at the rise in electricity consumption in the country, it is impossible to feel its impact.

Explores the human propensity for owning and having.

Twin Earth thought experiments are a standard philosophical tool for those offering, or criticizing, metasemantic theories: theories that attempt explain why referring words have the particular referents they have. The general recipe for Twin Earth thought experiments centrally features the description of a planet and population just like Earth and Earthlings, but with some single crucial differeence. In Hilary Putnam’s original version of the experiment, the difference is that the chemical composition of the stuff that looks and (...) behaves like (our) water is XYZ rather than H2O. Such cases show how variation in the physical environment can induce a corresponding variation in reference. In other versions, variations in the linguistic dispositions of speakers are shown to induce corresponding variations in reference. The extension of the word ‘red’ depends on how the linguistic community is disposed to apply that word, as against ‘purple’ or ‘orange’. Perhaps most interestingly, basic normative terms like ‘ought’ or ‘immoral’ seem to vary in neither of these ways. Even if Earthlings and Normative Twin Earthlings consistently made moral judgments in line with two quite distinct moral theories, they might still be talking about the very same property: moral wrongness. The present paper describes and applies a general metasemantic view that yields plausible claims about all three sorts of cases. The view I will defend—neopragmatism—is a fully generalized version of the sort of local expressivism defended in the past by people like Simon Blackburn and Allan Gibbard. Throughout the paper, a contrast is made with a rival approach to the same phenomena: an appeal to reference magnetism. (shrink)

This article enquires into the value of 'concepts' as a framework for the school curriculum by questioning their contribution towards our responsibilities for thinking about the earth. I take Derrida's deconstructive reading of Plato's Timaeus to show how spaces in meaning can be revealed, and more transgressive ways of knowing invited in. Derrida's Kh ra marks the opportunity for something new, productive and unforeseeable to arise as the play of traces unfurls. A deconstructive reading of the geography national curriculum (...) policy exposes the impracticality and impossibility of following the text as a definitive scheme and basis for curriculum planning. The paper ends with a spacing of a real place for the geography curriculum by appropriating four different ways of knowing Whitby, a harbour town in north-east England, outside the conceptual scheme. The paper contrasts an approach that is essentially general, conceptual and at the level of the plan, map or net, with a deconstructive approach that welcomes in other, more ethically responsible and imaginative meanings. (shrink)

During the late eighteenth and early nineteenth centuries antiquarians, geologists and savants debated whether the summits of particular Highland mountains were the vestiges of iron-age forts or evidence of extinct volcanoes. A blend of antiquarian-historical methodology deeply affected the geological narratives that British savants and gentlemen of science developed during this period. The histories of architecture, and the fine and practical arts regularly functioned as proxies for visualizing the history, structure and operations of the earth. The case of vitrified (...) forts discovered in Scotland highlights how the theoretical and practical arts directly informed geological theory to create what George Bellas Greenough (1778–1855) claimed was a ‘philosophical pursuit’. Focusing on the contributions of John MacCulloch (1773–1835) over the ambiguous identification of vitrified ruins, this paper shows how geological history was entwined with broad cultural interests in the progress of society and its rise from Nature. First, the essay examines the meaning and role of ‘imitation’ and ‘copying’ in art and architecture. Second, it applies these concepts within the framework of the vitrified-ruin debate that antiquarians and geologists engaged. Third, it demonstrates how the ‘imitation’ of Nature in the practical arts was a useful tool for making claims about earth structure. (shrink)

Some necessary truths are a posteriori. That’s widely agreed and is presumed here. Their existence might appear to show that discoveries about how things are in fact—about how things actually are—can lead to discoveries about all the ways things might be, about the nature of logical space. I detail one way of resisting this conclusion for a number of examples, and the implications of Twin Earth for the issue. Central is the notion of a Cambridge discovery.

A history of divining rods Content Type Journal Article Category Book Review Pages 1-3 DOI 10.1007/s11016-011-9565-x Authors Martina Kölbl-Ebert, Jura-Museum, Burgstrasse 19, 85072 Eichstätt, Germany Journal Metascience Online ISSN 1467-9981 Print ISSN 0815-0796.

This book represents a germinal effort that urges all religious and world leaders to savor the mystical spirituality, especially the cosmology and spirituality of sacred sustainability of the indigenous peoples. The power of indigenous spirit world is harnessed for the common good of the indigenous communities and the regenerative power of mother earth. This everyday mysticism of the world as spirited and sacred serves to re-enchant a world disillusioned by the unsustainability of destructive economic systems that have spawned the (...) current ecological crises. Author Jojo Fung offers insight from his lived-experience and this book represents his effort to correlate the indigenous spirit world with Catholic Pneumatology and articulate the activity of God's Spirit as the Spirit of Sacred Sustainability. (shrink)

This volume provides a comprehensive and accessible introduction to the emerging concept of the evolution of consciousness. It presents an overarching model that moves us to a new level of meaning and understanding of our place in the world.

This thesis lies in the overlap of environmental political theory and environmental ethics. More specifically, it focuses on the intersection between distributive ecological justice (justice to nature), and environmental justice (distributing environmental goods between humans). Against the backdrop of the current sixth extinction crisis, I address the question of what constitutes a just usage of ecological space. I define ecological space as encompassing environmental resources, benefits provided by ecosystems and physical spaces and when considering its just usage I not only (...) take into account claims to ecological space held by other humans but also the demands of justice with regards to nonhuman living beings such as animals and plants. In order to address my overall research question, I look at three areas of inquiry in particular. My first area of concern is questions around how environmental justice can be made compatible with a theory of ecological justice. Here I defend a specific definition of ecological space and provide a critique of theories of justice that are based on the view that humanity has an original ownership of the Earth. Secondly, I defend a biocentric approach to distributive ecological justice based on all living beings constituting together a community of fate, and I additionally clarify the relationship between justice and biodiversity loss. Lastly, considering that the current situation of life on Earth does not resemble the circumstance of moderate scarcity where all needs could theoretically be met (as usually assumed by the most influential theories of justice), I inquire into how demands of environmental and ecological justice differ in different circumstances of scarcity, and what could be considered a just compromise between these two domains of justice. I then apply these last considerations to the Half-Earth proposal for creating large protected areas for nonhuman species, which has been advocated by E. O. Wilson and other ecologists as a means to slow the current rate of anthropogenic species extinctions. In essence, the Half-Earth proposal might be ambitious, but I argue there are good reasons to consider it as one building block of a (distributively) just future for life on Earth. (shrink)

D.P. It will technically be possible to get rid of all suffering within a century or two. Its abolition would be practical only if it were agreed in the sense of something like the moon program or the human genome project – if there was a degree of social consensus. There are certainly technological obstacles, but they are dwarfed by the ethical-ideological ones. Many people’s negative reaction to the idea of a world without suffering comes from a fear that someone (...) is going to be manipulating and controlling them. Partly, too, the abolition of suffering seems to make a mockery of one’s life projects. Most of us spend the greater part of our lives seeking happiness for ourself and others we care about. But we do so in extremely inefficient and in many cases self-defeating ways. This is a problem with existing human society. Even though we have made extraordinary progress technologically and medically, we aren’t any happier than our ancestors. Even if we could arrange society in the most utopian way imaginable, there would be some people who would still be depressed and anxious. There would be some people who would be consumed by jealousy or unhappy love affairs. No amount of environmental reform or manipulation is going to get rid of suffering. Only biotechnology can eradicate its neural substrates. (shrink)