An interdisciplinary environmental humanities volume that explores human-environment relationships on our permanently polluted planet.

While toxicity and pollution are ever present in modern daily life, politicians, juridical systems, media outlets, scholars, and the public alike show great difficulty in detecting, defining, monitoring, or generally coming to terms with them. This volume’s contributors argue that the source of this difficulty lies in the struggle to make sense of the intersecting temporal and spatial scales working on the human and more-than-human body, while continuing to acknowledge race, class, and gender in terms of global environmental justice and social inequality.

The term toxic timescapes refers to this intricate intersectionality of time, space, and bodies in relation to toxic exposure. As a tool of analysis, it unpacks linear understandings of time and explores how harmful substances permeate temporal and physical space as both event and process. It equips scholars with new ways of creating data and conceptualizing the past, present, and future presence and possible effects of harmful substances and provides a theoretical framework for new environmental narratives. To think in terms of toxic timescapes is to radically shift our understanding of toxicants in the complex web of life.

Toxicity, pollution, and modes of exposure are never static; therefore, dose, timing, velocity, mixture, frequency, and chronology matter as much as the geographic location and societal position of those exposed. Together, these factors create a specific toxic timescape that lies at the heart of each contributor’s narrative. Contributors from the disciplines of history, human geography, science and technology studies, philosophy, and political ecology come together to demonstrate the complex reality of a toxic existence. Their case studies span the globe as they observe the intersection of multiple times and spaces at such diverse locations as former battlefields in Vietnam, aging nuclear-weapon storage facilities in Greenland, waste deposits in southern Italy, chemical facilities along the Gulf of Mexico, and coral-breeding laboratories across the world.

The most striking feature of British colonialism in the twentieth century was the confidence it expressed in the use of science and expertise, especially when joined with the new bureaucratic capacities of the state, to develop natural and human resources of the empire.

Triumph of the Expert is a history of British colonial doctrine and its contribution to the emergence of rural development and environmental policies in the late colonial and postcolonial period. Joseph Morgan Hodge examines the way that development as a framework of ideas and institutional practices emerged out of the strategic engagement between science and the state at the climax of the British Empire. Hodge looks intently at the structural constraints, bureaucratic fissures, and contradictory imperatives that beset and ultimately overwhelmed the late colonial development mission in sub-Saharan Africa, south and southeast Asia, and the Caribbean.

Triumph of the Expert seeks to understand the quandaries that led up to the important transformation in British imperial thought and practice and the intellectual and administrative legacies it left behind.

In 1800, the highlands of Sri Lanka had some of the most biologically diverse primary tropical rainforest ecosystems in the world. By 1900, only a few craggy corners and mountain caps had been spared the fire stick. Highland villagers, through the extension of slash-and-burn agriculture, and British managers, through the creation of plantations—first of coffee, then cinchona, and finally tea—had removed virtually the entire primary forest cover.

Tropical Pioneers documents the conversion of a tropical rainforest biome and the collision between what previously had been more discrete ecological zones within South Asia. The ecological impacts were transformational. Author James L. A. Webb, Jr., demonstrates that profound ecological disruption occurred in the central highlands of Sri Lanka during the nineteenth century and suggests that the theme of ecological crisis brought about by the integration of tropical ecological zones during precolonial and colonial periods alike is an important one for historians to investigate elsewhere.

Tropical Pioneers is based on extensive research in the National Archives of Sri Lanka, the National Agricultural Library at Gannaruwa, the Library of the Royal Asiatic Society-Ceylon Branch, the Royal Botanic Gardens at Kew, the Public Record Office of the United Kingdom, and the British Library.