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Theologians often struggle to engage with scientific and technological proposals meaningfully in our contemporary context. This Element provides an introduction to the use of science fiction as a conversation partner for theological reflection, arguing that it shifts the science – religion dialogue away from propositional discourse in a more fruitful and imaginative direction. Science fiction is presented as a mediator between theological and scientific disciplines and worldviews in the context of recent methodological debates. Several sections provide examples of theological engagement in relation to the themes of embodiment, human uniqueness, disability and economic inequalities, exploring relevant technologies such as mind-uploading, artificial intelligence, and virtual reality in dialogue with select works of science fiction. A final section considers the pragmatic challenge of progress in the real world towards the more utopian futures presented in science fiction.
Teaching Early Global Literatures and Cultures is a guide to the terra incognita of the global literature classroom. It begins with a framing rationale for why it is valuable to teach early global literatures today; critically surveys the issues involved in such teaching; supplies details of some two dozen texts from which to build a possible syllabus; adds a comprehensive bibliography, and suggestions for student research and student involvement in co-creating course content; and furnishes detailed guidelines for how to teach some 10 texts. It should be possible for faculty and graduate instructors to take this Element and begin teaching its sample syllabus right away.
Just as councils and assemblies were central to European polities for centuries, the Imperial Examination System (Keju) constituted the cornerstone of state institutions in China. This Element argues that Keju contributed to political stability, and its emergence was a process, not a shock, with consequences initially unanticipated by its contemporaries. The Element documents the emergence of Keju using evidence from early Chinese empires to the end of the Tang Dynasty in the 10th century, including epitaphs and government documents. It then traces the selection criteria of Keju and trends in social mobility over the second millennium, leveraging biographical information from over 70,000 examinees and 1,500 ministers and their descendants. The Element uses a panel of 112 historical polities to quantify Keju's association with country-level political indicators against the backdrop of global convergence in political stability and divergence in institutions. This title is also available as Open Access on Cambridge Core.
Economic evolution involves structural change from within, so evolutionary price theory needs to address how prices facilitate and accommodate this structural change and how structural change in turn impacts on prices. Such analysis is impossible using neoclassical price theory in which endowments of inputs, production technology and consumer preferences are all treated as exogenously determined and the future is known or at least its probability distribution is known. An alternative theory of price determination outlined in this book is compatible with structural change from within and an unknown future. The theory employs an open-system ontology and a micro-meso-macro methodology. Prices have a dual informational role in evolutionary economics. As well as coordinating ongoing production and consumption activities, prices provide information to guide potential entrepreneurs and their financiers in evaluating the profitability of innovations. The latter role can substantially disrupt the order created in the former role.
The forces that fight asymmetric wars are so distinct that one side avoids direct military confrontation in favor of political, social, or otherwise unorthodox means of resistance. These conflicts have been a mainstay of modern times, though scholars have often separated them into various designations by era. Observers have referred, in chronological order, to Indian warfare, petite guerre (small war), guerrilla warfare, irregular or revolutionary war, and terrorism. The proliferation of labels over time has obscured the continuity of asymmetric wars throughout modernity. Stark distinctions in resources and capabilities have shaped the reasons why states and societies have decided to fight, and the manner in which they have fought. Across the modern era, mismatches arose in the domains of technology, intelligence production, and law. But in recent decades, so-called weak powers have neutralized many of the typical advantages of strong military states.
The datafication of digital reality and the diffusion of increasingly powerful AI systems have transformed the context within which diversification takes place, resulting in new realities for firms and necessitating new organizational capabilities. Building on their own field research and the existing literature on digitalization and diversification, the authors show how external technological and market changes influence the extent and type of diversification that firms can undertake. They argue that to succeed with digital diversification, new capabilities are needed and that these capabilities are not distributed evenly across firms. Only firms that possess these capabilities will undertake more diversification, with all other firms remaining focused. The authors finally argue that the necessary structures and the appropriate management of business units will differ from those used in the past because the digital context has brought to the fore new problems and risks for diversified firms. These are explored in this Element.
The Element considers historiography – the extent to which insular prehistorians have integrated their findings with the archaeology of mainland Europe; and the ways in which Continental scholars have drawn on British material. An important theme is the cultural and political relationship between this island and the mainland. The other component is an up-to-date account of prehistoric Britain and her neighbours from the Mesolithic period to the Iron Age, organised around the seaways that connected these regions. It emphasises the links between separate parts of this island and different parts of the Continent. It considers the links across the Irish Sea as only one manifestation of a wider process and treats Ireland on the same terms as other accessible regions, from France to the Low Countries. It shows how different parts of Britain were separate from one another and how they can be studied in a European framework.
This Element proposes that, in addition to using traditional historical methodologies, historians need to find extra-textual, embodied ways of understanding the past in order to more fully comprehend it. Written by a medieval historian, the Element explains why historians assume they cannot use reperformance in historical inquiry and why they, in fact, should. The Element employs tools from the discipline of performance studies, which has long grappled with the differences between the archive and the repertoire, between the records of historical performances and the embodied movements, memories, and emotions of the performance itself, which are often deemed unknowable by scholars. It shows how an embodied epistemology is particularly suited to studying certain premodern historical topics, using the example of medieval monasticism. Finally, using the case of performance-lectures given at The Met Cloisters, it shows how using performance as a tool for historical investigation might work.
In a perfect market economy, the cost of raising another euro of tax revenue equals one. However, once distortionary taxes on goods and factors are introduced, the marginal cost of public funds, MCPF, typically deviates from one. Often it exceeds one, but one can also find cases where it falls short of one. This Element introduces the concept of the MCPF, sketches its history, and discusses a number of applications. It does this by undertaking economic evaluations of public sector projects involving a pure public good. An important distinction in the literature relates to where the government has access to lump-sum taxation versus where it must rely on changing a distortionary tax. These are often unit taxes or proportional taxes. Sometimes they are even introduced to alleviate a problem. An example is a tax on emissions of greenhouse gases. This title is also available as Open Access on Cambridge Core.
This Element is about agent-based macroeconomics in general, and in particular about a family of evolutionary, agent-based models (ABMs), which are called 'Schumpeter meeting Keynes' (or K+S). The K+S models knit together 'Schumpeterian' endogenous processes of innovation with 'Keynesian' mechanisms of demand generation. As with all well-constructed ABMs, the K+S models are populated by a multiplicity of agents which interact on the grounds of quite simple, empirically based, behavioural rules, whose collective outcomes are 'emergent properties' which cannot be imputed to the intention of any single agent. After the K+S model is empirically validated, the impacts of different combinations of innovation, industrial, fiscal, and monetary policies for different labour-market regimes and inequality scenarios are assessed. The Element offers a new perspective on macroeconomics considering the economy as a complex evolving system.
Descartes features heavily in ecocritical literature. He is often said to dismiss the non-human world as irrelevant and inanimate, and to espouse a harmfully instrumental attitude towards it. This Element goes into detail on the standard picture in circulation, while also outlining an alternative approach that it terms 'ecohistorical'. It aims to offer insights into the seventeenth-century context; and to explain in clear terms what Descartes said, what problems emerge with his account, and why a more precise understanding of these problems can be useful today. Reconsidering Descartes in this light involves extending prior arguments about his treatment of animals to a study of the natural world in general. Early modern narratives about the world's living networks are complex and interesting. When locally salient artefacts, attitudes, ideas, and vocabulary are highlighted, a more nuanced picture emerges, changing the relevance of Descartes for environmental thinking.
String diagrams are a powerful graphical language used to represent computational phenomena across diverse scientific fields, including computer science, physics, linguistics, amongst others. The appeal of string diagrams lies in their multi-faceted nature: they offer a simple, visual representation of complex scientific ideas, while also allowing rigorous mathematical treatment. Originating in category theory, string diagrams have since evolved into a versatile formalism, extending well beyond their abstract algebraic roots, and offering alternative entry points to their study. This text provides an accessible introduction to string diagrams from the perspective of computer science. Rather than starting from categorical concepts, the authors draw on intuitions from formal language theory, treating string diagrams as a syntax with its own semantics. They survey the basic theory, outline fundamental principles, and highlight modern applications of string diagrams in different fields. This title is also available as open access on Cambridge Core.
This Element adopts a naturalistic, cognitive perspective to understand divination. Following an overview of divination and the historical background of its scholarly study, Section 2 examines various definitions and proposes a working definition that balances common usage with theoretical coherence. Section 3 surveys existing theories of divination, including symbolic and functional perspectives, while critiquing their limitations. Section 4 argues for the primacy of cognition in divinatory practices, emphasizing the role of universal cognitive mechanisms and culturally specific worldviews in shaping their plausibility and persistence. Expanding on these ideas, Section 5 investigates the interplay between individual cognition and societal processes, highlighting socio-cultural factors such as the preferential reporting of successful outcomes that bolster divination's perceived efficacy. Finally, Section 6 concludes by summarizing the Element's key arguments and identifying open questions for future research on the cognitive dimension of divination.
Participation has been central to the story of Western philosophy and theology for at least two millennia. It has been employed to conceptualise the relationship between God and creation, between universals and particulars, and between the One and the many. This Element approaches the concept systematically to acquire an appreciation of its breadth and depth under four fundamental themes: creation and the divine ideas, incarnation and salvation, being and multiplicity, and the human activities of naming, knowing and making. In doing so it examines some of the key thinkers in the participatory tradition, including Augustine, Irenaeus, Aquinas and Nicholas of Cusa. Readers will be introduced to the key contours and manifestations of participatory metaphysics, and its role in Christianity's self-articulation. Together, these considerations will demonstrate how the metaphysics of participation has shaped the Christian tradition.
This Element explores the organization of power in ancient Egypt and Mesopotamia and the interaction of diverse social actors between 2100 and 1750 BC. On the one hand, the forms of integration of towns and villages in larger political entities and the role played by local authorities, with a focus on local agency, the influence of mobile populations, the exercise of power in small localities, and the contrast between power reality and royal ideological claims, be they legal, divinely sanctioned, or other. On the other hand, the modalities of penetration of the royal authority in the local sphere, the alliances that linked court dignitaries and local potentates, and the co-option of local leaders. Finally, the influence of such networks of power on the historical evolution of the monarchies and the adaptability of the latter in coping with the challenges they faced to assert and reproduce their authority.
The Epistemologies of Progress brings together two recent critical trends to offer a new understanding of Scottish-Enlightenment narratives of progress. The first trend is the new consideration of the ambiguities inherent in eighteenth-century thought on this subject. The second is the fast-growing body of scholarship identifying the surprising role of scepticism in Enlightenment philosophy across Europe. The author's analysis demonstrates that stadial history is best understood through the terms of contemporary scepticism, and that doing so allows for the identification of structural reasons why such thought has been characterized by its ambiguities. Seen in this light, contemporary accounts of progress form a spectrum of epistemological rigour. At one end of this spectrum all knowledge is self-reflexively recognized to be analogy, surmise, 'speculation', and 'conjecture', untethered from lay-conceptions facticity. At the other end stand quotidian political claims, but made alongside reference to the sceptical conception of knowledge and argumentation.
Cauda equina syndrome is the clinical syndrome seen when there is acute compression of the cauda equina nerve roots and is a rare neurosurgical emergency. The approximate incidence in patients presenting with low back pain is 0.27% but delays in investigation and treatment can result in life-changing permanent disability. The best practice for patients presenting with potential cauda equina syndrome is urgent MRI imaging at the presenting hospital to avoid delays in diagnosis. Patients with a positive finding of cauda equina compression should proceed to decompressive surgery to restore the diameter of the spinal canal urgently to reduce the risk of developing a permanent deficit.
Since the introduction of modern revues in 1925, the genre faced near-constant political scrutiny in Budapest. Yet by the 1930s, the city had become the capital of Central European cosmopolitan nightlife. The closure of Hungary's borders after World War II ended any hope of reclaiming this international status. Under communism and the Stalinist totalitarian regime, the revue—despite its popularity—remained politically stigmatized. For the first time, entertainment was treated as a cultural matter rather than merely a law enforcement issue, but it was forced to conform to ideological expectations. Three attempts to legitimize the genre in the 1950s ultimately failed, shaping the trajectory of live entertainment in the era. By the 1960s, revues were officially accepted, yet their cultural significance had faded amid the rise of new entertainment forms.
Gypsy, the groundbreaking 1959 Broadway musical by Jule Styne, Stephen Sondheim, and Arthur Laurents, introduced the world of musical theater to one of the most formidable female characters ever to strut onto the stage: Madam (Momma) Rose. She embodies the archetypal “stage mother” whose lifelong journey to achieve fame, enacted vicariously through her daughters and their vagabond life across America, drives her to a “madness” akin to that of the quintessential operatic madwoman. Her famous mad scene, “Rose's Turn,” demonstrates the many analytical possibilities intrinsic to this character definition. The creators of Gypsy's Rose thus showcased the “Broadway musical madwoman” type: a female character who, like her foremother the operatic madwoman, is rife with gendered complexity that creates a fascinating opportunity for feminist analytical study. This Element's two-pronged approach uses the frameworks of feminist theory and musicological analysis to consider the importance, legacy, and reception of Rose's journey.
This Element introduces the arguments of three prominent Platonic critics of Heidegger – Leo Strauss (1899–1973), Hans-Georg Gadamer (1900–2002), and Jan Patočka (1907–1977) – with the aim of evaluating the trenchancy of their criticisms. The author shows that these three thinkers uncover novel ways of reading Plato non-metaphysically (where metaphysics is understood in the Heideggerian sense) and thus of undermining Heidegger's narrative concerning Platonism as metaphysics and metaphysics as Platonism. In their readings of the Platonic dialogues, Plato emerges as a proto-phenomenologist whose attention to the ethical-political facticity of human beings leads to the acknowledgment of human finitude and of the fundamental elusiveness of Being. These Platonic critics of Heidegger thus invite us to see in the dialogues a lucid presentation of philosophic questioning rather than the beginning of distorting doctrinal teachings.