D’Arcy Thompson’s Legacy in Contemporary Studies of Patterns and Morphology

Abstract

D’Arcy Thompson’s views on the forms of biomaterials are assessed in the light of current thinking on biomorphology in selected areas of biology. It is clear that his guiding concepts — that biological materials are structured in response to physical forces, and that the biological and abiotic realms share many common features — remain valid. Advances in the physical and biological sciences are discussed, from quantum mechanics and molecular biology to liquid crystalline materials and macroscopic forms. These reveal Thompson’s clear-sighted view of the role of physical and mathematical sciences in biology, as well as his blind-spots.     

D’Arcy Thompson’s On Growth and Form and the Concept of Dynamic Form in Postwar Avant-Garde Art Theory

Abstract

The impact is considered of D’Arcy Thompson’s notion of biological form as set out in On Growth and Form on postwar avant-garde experimental art practices associated with the Independent Group, Nigel Henderson’s photography, and László Moholy-Nagy’s post-Bauhaus art theory. How Thompson’s insistence on the importance of physical forces in shaping biological form, and of distortion as a component of symmetrical systems, influenced the writings and practices of these artists, is explored, linking abstraction to legacies concerned with materiality and technique encountered earlier in Constructivism. Henderson’s photograms and ‘stressed photography’ are shown to be directly inspired by Thompson’s conception of form as a diagram of forces, and attest to a novel understanding of rules of symmetry in abstract form that may be seen in the dynamic processes at play in complex natural phenomena. How Moholy-Nagy explored these notions theoretically is examined, for example in his definition of drawing in Vision in Motion, which cites Thompson directly as a source of inspiration.     

Hits,Misses and Close Calls: An Image Essay on Pattern Formation in On Growth and Form

Abstract

The second edition of D’Arcy Thompson’s On Growth and Form was written only shortly before the advent of computers made it possible to develop more sophisticated mathematical models of processes of growth, morphogenesis and pattern formation in nature. It also predates the blossoming of several branches of science with the conceptual tools to investigate complex phenomena such as self-organization, nonlinear dynamics and chaos, fractal geometry and self-organization. As a result, Thompson’s aspirations sometimes fall short of his means — and occasionally he sets out on the wrong path. This image essay explores some of the instances in which Thompson surpassed his limitations or, alternatively, was constrained by them. In either circumstance, it illustrates how his themes remain areas of significant scientific activity today.     

On the Geography of the Wars Between the Saxons of Northumberland and the Northern Britons,from the Battle of Menao to that of Kaltraez

Abstract

The techniques of spatial analysis are deployed to gain insights into the ways in which smaller churches of the 11th and 12th centuries were designed to be used. A range of plan types is discussed, including churches with one, two and three cells, linear and cross-shaped plans, and ‘round’ churches. The resulting analysis of the forms of buildings is then placed in the historical context of ecclesiastical reform, and it is argued that some of the changes in church layout were designed to separate the clergy from the laity, mirroring their increasing legal and social differentiation. It is also argued that the ways in which clergy used space were similar in all types of church examined, and that they show continuity from early Christian buildings to the late 12th and 13th centuries, when rising belief in the transubstantiation of the Host led to the evolution of new forms of clergy space     

New Models of Religious Diversity: Modern Judaism beyond the Scylla of “Political” and the Charybdis of “Religious”

ABSTRACT

This essay is a response to Julie Cooper’s piece in this volume. In her essay, Cooper insightfully analyzes ways in which the rise of the modern state has imposed “religious” forms of identification on Jews, and she engages a series of early twentieth-century Zionist thinkers who resisted and challenged that problematic imposition. I build on Cooper’s analysis, highlighting ways in which even these thinkers may still be caught up in the very paradigm that they sought to challenge. Yet despite their limitations, I suggest that it is precisely by engaging more deeply with such thinkers that theorists today can extend and continue the critique that they initiated. By gaining greater awareness of the ways in which useful critiques of “religionization” can still succumb to problematic “politicization,” and vice versa, theorists can better position themselves to draw on past texts and thought in order to challenge the hegemony of dominant “political” and “religious” options.     

The Rolt Memorial Lecture 2017: Conserving the Waterways Heritage

ABSTRACT

This article describes the work of the Canal & River Trust in managing and conserving the heritage assets and the wider historic environment of the Trust's waterways in England and Wales. Various types of heritage assets are described, and the ways in which these assets are managed, including via archaeological recording, along with conservation-led repairs to historic engineering structures and other historic waterway-related buildings, are considered. New directions that offer effective and efficient ways of dealing with heritage assets are examined.     

Narratives of de-secularization in international relations

ABSTRACT

This article explores how a particular narrative of de-secularisation, the ‘restorative narrative,’ is shaping US foreign religious policy and practice. It develops two arguments about efforts to stabilize religion as an object of governance and restore it to international politics and public life. First, this narrative re-instantiates and energizes particular secular-religious and religious-religious divides in ways that echo the narratives of secularisation that it claims to challenge and transcend. Second, it contributes to the emergence of new forms of both politics and religion that are not only subservient to the interests of those in power but marginalize a range of dissenting and nonconforming ways of life. This has far-ranging implications for the politics of social difference and efforts to realize deep and multidimensional forms of democratization and pluralization. The argument is illustrated through discussions of recent developments at the US State Department, the evolving practices of US military chaplains, and the politics of foreign religious engagement in the context of the rise of Turkish Islamist conscientious objectors.     

Methods and results: A review of two recent publications

In reviewing two new books on archaeology's relationship with the Bible, Thompson points out a series of issues in which he is in agreement with William Dever, particularly in regard to the understanding of the Bible as a composite literary product, a library involving many different genres which was completed in the Hellenistic period, and having a wide range of surviving remnants of the past. These, however, are much more substantial than Dever allows and involve a much more complicated, secondary discourse than Dever recognizes. The central issue with which he disagrees with Dever relates to the origins of an "Israelite ethnicity," especially in regard to the reading of the Merneptah stele and the early settlements of Iron I Palestine. Finally, Thompson concludes that Dever's concentration on the analysis of realia , as the primary value of archaeology for history writing does not respond to the promise of an independence of Palestinian archaeology in history writing. In contrast, Thompson finds Neil Silberman and Israel Finkelstein's book to offer a much more coherent understanding of the problems of integrating the Bible with archaeological results and recognizes their new thesis as valuable. Their discussion of the Omride character of the legends of the United Monarchy brings scholarship much further along the way in the discussion of biblical origins and the Bible's relationship to the history of Palestine. He raises some problems with their dating of the deuteronomistic history to the time of Hezekiah and Josiah and questions their historical evaluation of the supersessionist quality of the biblical texts.     

Notes & News

Abstract

This paper examines the British Museum unpublished records related to an Early Bronze (EB) Age pithos burial uncovered a century ago in the Inner Town at Carchemish. The grave, cursorily cited and variously dated (Chalcolithic, EB or even LBA) in the final reports, was described in some detail by Hogarth and Thompson; a precise dating is, however, possible today thanks to the information of paramount importance given by T. E. Lawrence who identified and took a picture of the associated finds, which was recently rediscovered in the Carchemish Archives. The pithos can be now ascribed to the third quarter of the third millennium BC and helps to confirm the recent theory according to which the Inner Town of Carchemish, with its massive earthen rampart, had already developed at the time of the second urbanisation in Syria and upper Mesopotamia.     

Security,environment, and global governance

Abstract

Security, though an admirable objective, remains forever elusive. In common with all other forms of life, the human species is subject to the inherently chaotic behaviour of the earth system in which it exists. The idea of international security is rooted in a world in which cooperative communities of nation states are run by governments in broad control of their populations. But the relationship between these networks of states and the guarantee of security is made less certain by the continuing changes in the ways power and information are distributed. Perhaps even greater threats to security are posed by environmental degradation, whether deliberate or unwitting. This review discusses these threats and suggests that they will only be overcome by increasingly global systems of governance.     

Selling the Empire?: Marketing and the Demise of the British World,c.1920–1960

ABSTRACT

This article uses a study of the politics of marketing and advertising to consider the role that British World collaboration played in consumer politics in the UK and the Dominions between the 1920s and 1950s. We will assess how politicians and businesspeople in the Dominions responded to the Empire Marketing Board’s efforts to encourage the habit of ‘Buying British’ in the inter-war years, as well as exploring the activities of the leading American marketing agency, J. Walter Thompson. The article concludes with a discussion of how the politics of patriotic trade was recast in the 1950s. While this was a cause which had taken on different forms in Australia, Canada and South Africa during the 1930s, in each country its advocates shared a wider concern with imperial development. And yet, changes in the advertising and marketing industries, and the growth of market research, cut across efforts to promote the consumer habit of buying imperially. By the early 1960s patriotic trade campaigns in the ‘old’ Dominions were nationally focused and shorn of their earlier ‘Britannic’ identity.     

The Tenth Conference of the International Committee for the Conservation of Mosaics. Conservation: An Act of Discovery

Abstract

The Herculaneum Conservation Project has approached the conservation of a large-scale archaeological site (Herculaneum, Italy) suffering widespread forms of decay in two different ways: 1) with a site-wide campaign addressing conservation problems in areas most at risk and 2) with a case-study project for one urban block (Insula Orientalis I ) exploring some of the complex conservation challenges in more detail. One of these challenges is how to approach the repair of existing roofing and how to design new forms of protective shelter for those spaces that have never been covered. Short-, mid- and long-term solutions for the repair and substitution of existing roofing are being tested as part of the site-wide campaign, while in the case-study area more enduring solutions (new mid- and long-term) for new shelters are being trialled.     

Werra Ware in Britain,Ireland and North America

Abstract

Werra slipware is a high-quality tableware, made in the Werra valley of northern Germany during the period c. 1570–1630. The history of the study of this ware is described. Its occurrence on 175 sites in Britain and Ireland, and 13 in North America, is documented and discussed. The market for this ware was very largely coastal and urban. In some instances its use may be related to communities of Strangers. The dating, vessel forms and decoration of this ware are also considered.     

Memory and Memorial: A Study of Official and Military Commemoration of the Dead,and Family and Community Memory in Essex and East London

Abstract

This article looks at the history and development of the ways in which the people of Essex and East London have, at all levels, commemorated those who served and died in the First World War. It covers a wide range of material to investigate social and political responses to the War Memorial. It examines personal and communal memorialising and acts of remembrance in the past and present. Next, official and military forms of commemoration are considered, including those of the local councils and the Essex Regiment and other associated groups. The issue of the community in commemoration is examined in depth. It provides evidence from a large number of differing sites. Finally, reflections on the validity of this study, and the broader implications for archaeology and society as a whole are discussed.     

In visibilities: the Groupe du 6 novembre and the production of liberal lesbian identity in contemporary France

ABSTRACT

This article analyses the little-known contributions of a Paris-based activist group of self-identified lesbians of colour, the Groupe du 6 novembre, which formed in 1999. Their self-published anthology, entitled Warriors/Guerrières, contests the racism of French feminist and LGBT community and culture and examines sexual minority visibility through an intersectional lens. This anthology was unfortunately contested and all but censored by organisations that purportedly sought to promote lesbian culture and self-expression. The Groupe du 6 novembre’s erasure is symptomatic of the ways in which the seemingly laudable aim of combating lesbian invisibility—within both scholarship and activism—can actually serve to marginalise racialised lesbians. Through close readings of the Groupe’s poetry and prose and documentation of their history, this article will argue that dominant conceptions of lesbian sexual identity are imbued with liberal racism and Republican universalism. At a time of increasing concern that certain forms of feminist and LGBT politics are being co-opted by the State to racist ends, the Groupe du 6 novembre constitutes an essential chapter in French feminist history and literature.     

The Role of Faith in Historical Research

The implied strategy and the history projected in the new book of Jens Bruun Kofoed, Text and History, fails to measure up to the critical principles of both theology and science established by Thomas Acquinas' centuries' old distinction between faith and reason. An apologetic intention in Kofoed's book attempts to demonstrate that the biblical history of his evangelical faith is not unreasonable. Thomas Thompson, on the other hand, thinks it is necessary to hold the line between faith and science, which St. Thomas drew some seven centuries ago. What Kofoed argues in an effort to project a history of Israel, which would be an alternative to that of the “Copenhagen school” is not science. Nor are his rules of evidence those that the world of secular history requires. Led by an apologetic rhetoric and understanding of historical argument, Kofoed's revised Århus dissertation is dominated by a critique of the “Copenhagen school,” which attempts to show that an alternative answer is not impossible. Although emphasizing the historical methods of Thompson and Niels Peter Lemche in his critique, Kofoed neglects to include in his discussion their discussions of method or, in Lemche's case, anything he has written before 1991. His understanding of their dependency on the Annales school is clearly mistaken as is his understanding of the debates about the relationship between historicity, genre and composition. Finally, his discussion of the comparative method is misleading and ill informed.     

The Archaeological Heritage of Iraq in Historical Perspective

Abstract

In this paper I argue that members of the public are simultaneously attracted to and alienated by the uncannyin archaeology. I examine the role of popular culture representations of archaeology in these conflicting but connected processes, and strategies for overcoming them. By exploring Freud's notion of the unheimlich, or uncanny, in relation to archaeology and autopsies, I argue that it is mediated by popular culture, which alienates the public from the actual uncanny practices. By considering the relationship between archaeologists and the public as a discourse between actors and their audience, I examine ways in which this alienation can be overcome. My aim is to offer a better understanding of the complex ways in which people engage with archaeology.     

Late Carboniferous marine invertebrate zones of eastern Australia

Brachiopods of the Marginirugus barringtonensis and Levispustula levis Zones comprise the youngest of three major Carboniferous biostratigraphic units in eastern Australia. The remarkable change in the composition of marine invertebrates between the second and third of these units, a transition that only two brachiopod species are known to survive, has been attributed to the isolation of eastern Australia and to a drop in temperature. The Marginirugus barringtonensis and Levipustula levis Zones are redefined from reference sections in the Myall region, N.S.W.; the L. levis Zone now includes the Syringothyris bifida Zone of Campbell (1961). Faunal sequences show that these two zones are closely related and that there is no hiatus between them, as formerly proposed by McKellar (1965). Conodonts identified by Mr. D. Crane indicate a late Viséan to early Namurian age for the Marginirugus barringtonensis Zone, and an age of early Namurian for the base of the Levipustula levis Zone; brachiopod evidence indicates that the L. levis Zone extends into the Westphalian. The younger Auriculispina levis Zone from the Yarrol Basin may be coeval with the Trigonotreta campbelli Zone from N.S.W. Faunas from both the L. levis and A. levis Zones are present in Argentina and many species from the L. levis Zone have affinities with forms from the Baikal region, U.S.S.R. Correlations based on the zones have eliminated the need for a hiatus between the Branch Creek and Baywulla Formations in the Yarrol Basin.

Taxa described from the Marginirugus barringtonensis and Levipustula levis Zones in the Myall region include Yagonia gibberensis Roberts gen. et sp. nov., Bulahdelia myallensis Roberts gen. et sp. nov., Alispirifer yagonensis Thompson sp. nov., A. alatus Thompson sp. nov., Licharewia bootiensis Thompson sp. nov., Spirifer pristinus (Maxwell), Spiriferi sp., Neospirifer campbelli Maxwell and N. senilis Maxwell.     

Wear Analysis on Early Mesolithic Microliths from the Verrebroek Site,East Flanders,Belgium

Abstract

This paper discusses the results of recent wear analysis on a series of 467 microliths excavated at the early Mesolithic (8410–7930 cal B.C.) site of Verrebroek in Belgium. Based on both macro-fractures (bending fractures and spin-offs) and traces of microscopic linear impact a distinction could be made between non-geometric microliths used as tips and geometric microliths mainly used as barbs. During the Pre-boreal the latter occur in large numbers and in various forms (triangles, crescents) that are used in mutually exclusive ways. At the transition from the Pre-boreal to the Boreal, almost simultaneously with the disappearance of bone and antler points from the Mesolithic tool kit there is a considerable increase in microlith tips. In this paper several possible explanations for this change are discussed.