Der globale Klimawandel zahlt zu den groten Herausforderungen fur die Menschheit und hat seit langem groe Aufmerksamkeit sowohl von der Regierung als auch der Offentlichkeit auf sich gezogen. Die Art ...und Weise, wie er in den Massenmedien dargestellt und konstituiert wird, kann das offentliche Verstandnis der Menschen gegenuber diesem wissenschaftlich hochkomplexen, langfristigen und nicht direkt wahrnehmbaren Phanomen unmittelbar beeinflussen. Ziel des Buches ist es, den medialen Klimawandeldiskurs in Deutschland und in China von 2009 bis 2013 mglichst vollstndig und authentisch darzustellen und dessen jeweilige Perspektive auszuwerten. Es wird untersucht, wie das Klimawandelverstndnis in den Medien der jeweils grten Volkswirtschaften Europas und Asiens textbasiert aufgebaut ist. Mithilfe korpuslinguistischer Methoden werden mehr als 9000 Medientexte aus renommierten deutschen und chinesischen Printmedien im Rahmen der pragma-semiotischen Textarbeit von Feldern und der Perspektivitt-Theorie schrittweise analysiert. Mit dem selbst aufgebauten Untersuchungskorpus werden quantitative und qualitative Vorgehensweisen kombiniert, damit die thematischen Schwerpunkte, die handlungsleitenden Konzepte sowie die agonalen Zentren im deutschen und chinesischen Klimawandel-Diskurs anhand des diskursiven Sprachgebrauchsmusters ermittelt werden knnen.
The Fair Housing Act of 1968 outlawed housing discrimination by race and provided an important tool for dismantling legal segregation. But almost fifty years later, residential segregation remains ...virtually unchanged in many metropolitan areas, particularly where large groups of racial and ethnic minorities live. Why does segregation persist at such high rates and what makes it so difficult to combat? InCycle of Segregation, sociologists Maria Krysan and Kyle Crowder examine how everyday social processes shape residential stratification. Past neighborhood experiences, social networks, and daily activities all affect the mobility patterns of different racial groups in ways that have cemented segregation as a self-perpetuating cycle in the twenty-first century.Through original analyses of national-level surveys and in-depth interviews with residents of Chicago, Krysan and Crowder find that residential stratification is reinforced through the biases and blind spots that individuals exhibit in their searches for housing. People rely heavily on information from friends, family, and coworkers when choosing where to live. Because these social networks tend to be racially homogenous, people are likely to receive information primarily from members of their own racial group and move to neighborhoods that are also dominated by their group. Similarly, home-seekers who report wanting to stay close to family members can end up in segregated destinations because their relatives live in those neighborhoods. The authors suggest that even absent of family ties, people gravitate toward neighborhoods that are familiar to them through their past experiences, including where they have previously lived, and where they work, shop, and spend time. Because historical segregation has shaped so many of these experiences, even these seemingly race-neutral decisions help reinforce the cycle of residential stratification. As a result, segregation has declined much more slowly than many social scientists have expected.To overcome this cycle, Krysan and Crowder advocate multi-level policy solutions that pair inclusionary zoning and affordable housing with education and public relations campaigns that emphasize neighborhood diversity and high-opportunity areas. They argue that together, such programs can expand the number of destinations available to low-income residents and help offset the negative images many people hold about certain neighborhoods or help introduce them to places they had never considered.Cycle of Segregationdemonstrates why a nuanced understanding of everyday social processes is critical for interrupting entrenched patterns of residential segregation.
This open access book analyses the interplay of sustainable development and human rights from different perspectives including fight against poverty, health, gender equality, working conditions, ...climate change and the role of private actors. Each aspect is addressed from a more human rights-focused angle and a development-policy angle. This allows comparisons between the different approaches but also seeks to close gaps which would remain if only one perspective would be at the center of the discussions.Specifically, the book shows the strong connections between human rights and the objectives of the 2030 Agenda for Sustainable Development and the Sustainable Development Goals adopted by the United Nations in 2015. Already the preamble of this document explicitly states that "the 17 Sustainable Development Goals ... seek to realise the human rights of all". Moreover, several goals and targets of the 2030 Agenda correspond to already existing individual human rights obligations. The contributions of this volume therefore also address how the implementation of human rights and SDGs can reinforce each other, but also point to critical shortcomings of the different approaches.
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Dendroclimatology Hughes, Malcolm K; Diaz, Henry F; Swetnam, Thomas W
2010, 2011, 2009-01-15, Volume:
11
eBook
A top priority in climate research is obtaining broad-extent and long-term data to support analyses of historical patterns and trends, and for model development and evaluation. Along with directly ...measured climate data from the present and recent past, it is important to obtain estimates of long past climate variations spanning multiple centuries and millennia. These longer time perspectives are needed for assessing the unusualness of recent climate changes, as well as for providing insight on the range, variation and overall dynamics of the climate system over time spans exceeding available records from instruments, such as rain gauges and thermometers. Tree rings have become increasingly valuable in providing this long-term information because extensive data networks have been developed in temperate and boreal zones of the Earth, and quantitative methods for analyzing these data have advanced. Tree rings are among the most useful paleoclimate information sources available because they provide a high degree of chronological accuracy, high replication, and extensive spatial coverage spanning recent centuries. With the expansion and extension of tree-ring data and analytical capacity new climatic insights from tree rings are being used in a variety of applications, including for interpretation of past changes in ecosystems and human societies. This volume presents an overview of the current state of dendroclimatology, its contributions over the last 30 years, and its future potential. The material included is useful not only to those who generate tree-ring records of past climate-dendroclimatologists, but also to users of their results-climatologists, hydrologists, ecologists and archeologists. 'With the pressing climatic questions of the 21st century demanding a deeper understanding of the climate system and our impact upon it, this thoughtful volume comes at critical moment. It will be of fundamental importance in notonly guiding researchers, but in educating scientists and the interested lay person on the both incredible power and potential pitfalls of reconstructing climate using tree-ring analysis.', Glen M. MacDonald, UCLA Institute of the Environment, CA, USA 'This is an up-to-date treatment of all branches of tree-ring science, by the world's experts in the field, reminding us that tree rings are the most important source of proxy data on climate change. Should be read by all budding dendrochronology scientists.', Alan Robock, Rutgers University, NJ, USA
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Cement and steel - nine steps to net zero Fennell, Paul; Driver, Justin; Bataille, Christopher ...
Nature (London),
03/2022, Volume:
603, Issue:
7902
Journal Article
Peer reviewed
Open access
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Over the course of the fourth century, Christianity rose from a religion actively persecuted by the authority of the Roman empire to become the religion of state-a feat largely credited to ...Constantine the Great. Constantine succeeded in propelling this minority religion to imperial status using the traditional tools of governance, yet his proclamation of his new religious orientation was by no means unambiguous. His coins and inscriptions, public monuments, and pronouncements sent unmistakable signals to his non-Christian subjects that he was willing not only to accept their beliefs about the nature of the divine but also to incorporate traditional forms of religious expression into his own self-presentation. InConstantine and the Cities, Noel Lenski attempts to reconcile these apparent contradictions by examining the dialogic nature of Constantine's power and how his rule was built in the space between his ambitions for the empire and his subjects' efforts to further their own understandings of religious truth.
Focusing on cities and the texts and images produced by their citizens for and about the emperor,Constantine and the Citiesuncovers the interplay of signals between ruler and subject, mapping out the terrain within which Constantine nudged his subjects in the direction of conversion. Reading inscriptions, coins, legal texts, letters, orations, and histories, Lenski demonstrates how Constantine and his subjects used the instruments of government in a struggle for authority over the religion of the empire.
The ongoing assault on climate science in the United States has never been more aggressive, more blatant, or more widely publicized than in the case of the Hockey Stick graph—a clear and compelling ...visual presentation of scientific data, put together by MichaelE. Mann and his colleagues, demonstrating that global temperatures have risen in conjunction with the increase in industrialization and the use of fossil fuels. Here was an easy-to-understand graph that, in a glance, posed a threat to major corporate energy interests and those who do their political bidding. The stakes were simply too high to ignore the Hockey Stick—and so began a relentless attack on a body of science and on the investigators whose work formed its scientific basis. The Hockey Stick achieved prominence in a 2001 UN report on climate change and quickly became a central icon in the "climate wars." The real issue has never been the graph's data but rather its implied threat to those who oppose governmental regulation and other restraints to protect the environment and planet. Mann, lead author of the original paper in which the Hockey Stick first appeared, shares the story of the science and politics behind this controversy. He reveals key figures in the oil and energy industries and the media frontgroups who do their bidding in sometimes slick, sometimes bare-knuckled ways. Mann concludes with the real story of the 2009 "Climategate" scandal, in which climate scientists' emails were hacked. This is essential reading for all who care about our planet's health and our own well-being.
