Drawing on the methods of a wide range of academic disciplines, this volume shifts the focus of the history of the body, exploring the many different ways in which its physiology and its fluids were understood in pre-modern European thought.

The premise of this volume is that the ubiquity of lactation imagery in early modern visual culture and the discourse on breastfeeding in humanist, religious, medical, and literary writings is a distinct cultural phenomenon that deserves systematic study. Chapters by art historians, social and legal historians, historians of science, and literary scholars explore some of the ambiguities and contradictions surrounding the issue, and point to the need for further study, in particular in the realm of lactation imagery in the visual arts. This volume builds on existing scholarship on representations of the breast, the iconography of the Madonna Lactans, allegories of abundance, nature, and charity, women mystics' food-centered practices of devotion, the ubiquitous practice of wet-nursing, and medical theories of conception. It is informed by studies on queer kinship in early modern Europe, notions of sacred eroticism in pre-tridentine Catholicism, feminist investigations of breastfeeding as a sexual practice, and by anthropological and historical scholarship on milk exchange and ritual kinship in ancient Mediterranean and medieval Islamic societies. Proposing a variety of different methods and analytical frameworks within which to consider instances of lactation imagery, breastfeeding practices, and their textual references, this volume also offers tools to support further research on the topic.

Traces keep time and make the past visible. As such, they continue to be a fundamental resource for scientific knowledge production in modernity. While the art of trace reading is a millennia-old practice, tracings are specifically produced in the photographic archive or in the scientific laboratory. The material traces of the forms represent the objects and causes to which they owe their existence while making them invisible at the moment of their visualization. By looking at different techniques for the production of traces and their changes over two centuries, the contributions show the continuities they have, both in the laboratories and in large colliders of particle physics. This volume, inspired by Carlo Ginzburg’s early works, formulates a theory of traces for the 21st century.

Feeding France shows how chemists navigated the French Revolution to become the first public food experts in an industrialising world.

This volume emphasizes the diversity and fruitfulness of early modern mechanism as a program, as a concept, as a model. Mechanistic study of the living body but also of the mind and mental processes are examined in careful historical focus, dealing with figures ranging from the first-rank (Bacon, Descartes, Spinoza, Cudworth, Gassendi, Locke, Leibniz, Kant) to less well-known individuals (Scaliger, Martini) or prominent natural philosophers who have been neglected in recent years (Willis, Steno, etc.). The volume moves from early modern medicine and physiology to late Enlightenment and even early 19th-century psychology, always maintaining a conceptual focus. It is a contribution to a newly active field in the history and philosophy of early modern life science. It is of interest to scholars studying the history of medicine and the development of mechanistic theories.

Exactly 35 years after the first Colloquium was held, the Eleventh International Plant Nutrition Colloquium took place from 30 July to 4 August 1989 in Wageningen, The Netherlands. Although impressive progress has been made during the past decades in our understanding of the mechanisms of uptake, distribution and assimilation of nutrients in relation to crop yield and quality, there are still significant gaps in our insight into many fundamental aspects of plant mineral nutrition and related metabolic processes. In spite of improved knowledge of nutrient requirements of crops and improved fertilizer application strategies, the world population remains to be burdened with an enormous shortage of plant products for food, timber, fuel, shelter, and other purposes. The main challenge facing the plant nutrition research community is to at least alleviate the increasing world-wide need for applying scientific knowledge to practical problems in agriculture, horticulture, and forestry. It is therefore felt by many scientists that the Plant Nutrition Colloquia, which are intended to bring together scientists and to integrate knowledge and approaches acquired in plant physiology, biochemis try, soil science, agronomy and related disciplines, have indeed made a significant contribution to the advancement of our knowledge and understanding in this vital and interdisciplinary field of agrobiology. About 260 scientists from 40 nations attended the Colloquium in Wageningen.