The 1790 Fête de la fédération in the early French Revolution evoked the memory of the taking of the Bastille while tamping down on the simmering social forces that had erupted on 14 July 1789. How to do both? As an official architect put it, through the festival, ‘the sentiment of each becomes the sentiment of all by a kind of electrification, against which even the most perverse men cannot defend themselves’. This paper argues that a new language of revolutionary electricity came into being with the French Revolution. It argues that revolutionaries drew upon concepts of medical electricity developed in the 1780s to analogize the literal electricity of the ether to the revolutionary electricity of collective political sentiment. Though historians have associated electricity with radical politics, this paper argues that in the hands of bureaucrats and festival planners, electricity entered revolutionary discourse as a powerful mechanism for exercising authority and control over an unruly revolutionary public.

This article provides a transnational analysis of the campaigns for the organization of expeditions to the central Arctic region by the American explorer Elisha Kent Kane and the Prussian cartographer August Petermann between 1851 and 1853. By adopting a comparative approach, this study focuses on three interventions in the history of Arctic science and exploration: the construction of scientific expertise surrounding the relationship between the ‘armchair’ and the field, the role of transnational networks, and the significance of maps as travelling epistemic objects in the production of knowledge about the Arctic regions. In bringing both campaigns in conversation with each other, this article demonstrates that the histories of Kane's and Petermann's campaigns did not constitute isolated episodes but form part of a transnational nexus of imperial science and Arctic exploration in the nineteenth century. Moreover, based on research in libraries and archives in the United States, Germany and England, this study reconnects otherwise siloed collections and contributes new findings on the interpersonal networks of science and exploration. Finally, this article illustrates the importance of adopting comparative transnational approaches for understanding the fluid and reciprocal nature of Arctic science throughout the transatlantic world.

This article examines the most controversial of the activities of the India Meteorological Department (IMD): long-term seasonal forecasting for the South Asian subcontinent. Under the pressure of recurrent famines, in 1886 the imperial IMD commenced annual issue of monsoon predictions several months in advance, focused on one variable: rainfall. This state service was new to global late nineteenth-century meteorology, attempted first and most rigorously in India. Successive IMD leaders adapted the forecast in light of scientific and infrastructural developments, continuously revising the underlying methods of its production. All methods failed to achieve accurate prevision. Nevertheless, the imperatives of economic administration, empire and public demand compelled IMD scientists to continue annual publication of this unreliable product. This article contends that the seasonal forecast is best understood as an enduring ritual of good governance in a monsoonal environment. Through analysis of newspaper controversies, it suggests that although the seasonal forecast was the most compelling justification for the IMD's imperial and global importance, its limitations undercut popular trust in modern meteorology. Finally, this case illustrates the centrality of ‘tropical meteorology’ to the historical development of modern atmospheric science.

This article examines the way in which the British press reported on typhoons that affected Hong Kong during the nineteenth and early twentieth centuries. Typhoons were a significant element in the narration of the British Empire, featuring frequently in British accounts of their involvements in the Far East, where Hong Kong was its only colony. I suggest that these accounts need to be considered alongside the consolidation of the ‘tropics’ as a region in British perceptions, and in doing so, this article opens discussions of the study of tropicality to the consideration not just of climate, but also of the significance of singular weather events. This article argues that the cultural representations of typhoons in the British press were a tool of ‘othering’. In particular, there were two significant shifts around the 1880s in these reports. First, the term ‘typhoon’ became tied to these types of storms that affected Hong Kong. Second, the stories that were told about typhoon events emphasized British heroism and colonial management. Both these shifts in reporting stripped away the weather wisdom that British sailors had earlier identified in the local population.

This article investigates the contribution made by indigenous employees to the work of the Hong Kong Observatory from its inception and into the early twentieth century. As has so often been the case in Western histories of science, the significance of indigenous workers and of women in the Hong Kong Observatory has been obscured by the stories of the government officials and observatory director(s). Yet without the employees, the service could not have functioned or grown. While the glimpses of their work and lives are fleeting, often only revealed in minor archival references, this article seeks to interrogate these sources to make these workers’ lives visible and to offer an examination of everyday working relationships at this place and point in time. It focuses on three areas. First, an exploration of who these workers were, and the role they played at the observatory. Second, an investigation of their contribution to the nascent science of meteorology. Third, an examination of available evidence – levels of high staff turnover, complaints, instances of foot dragging, or working to rule, as well as the tenacity to continue for years under difficult working conditions – to demonstrate the ability of workers to reject or to negotiate with colonial/patriarchal authority. In profiling their stories, this article will add to the literature examining the lives of scientific workers and their contributions to science, the everyday cultural and social contexts of colonial meteorology, and the role of ordinary men and women in producing meteorological knowledge at this time.

Across Tibet during the 1940s, young Han Chinese weather observers became stranded at their weather stations, where they faced illness, poverty and isolation as they pleaded with their superiors for relief. Building on the premise that China exercised ‘imperial nationalism’ in Tibet, and in light of scholarship that emphasizes the desirous ‘gaze’ of imperial observers toward the frontier, this essay considers how the meteorological archive might disrupt our understanding of the relationship between observation and empire. Meteorology presented a new way of viewing the landscape that deliberately disregarded the embodied experience of the observer in favour of instrument-mediated readings. The process produced a bifurcated archive, in which stations disseminated quantitative weather charts as a matter of public interest while privately recording the embodied and often miserable experiences of observational staff on the frontier. Unpublished letters between observers and supervisors offer a rare glimpse into the frontier as experienced by reluctant or unwilling agents of the state.