Heat and Colonial Weather Science in the Straits Settlements, c. 1820–1900

Abstract

Abstract:Historical explorations of tropical heat in a colonial context have largely focussed on two interconnected spheres: colonial perceptions of place and body, and the implications of heat on different bodies as found in medical thought and practice. This article moves the discussion towards a history of colonial scientific thought about heat as component of weather and of escalating nature-induced hazards, studied in the observatory or meteorological department. It considers how heat features in nascent meso-scale atmospheric knowledge, in meteorological theory, and as a by-product of urbanisation and land-use change. In so doing, it conceptualises the scientific understanding of heat as essentially responsive, embodied within science as a result of the way heat was prioritised within a local context and in the contemporary understanding of human-induced climatic change. The article bridges disciplinary boundaries between the history of science and environmental history, shedding light on an underexplored aspect of the Straits Settlements’ past: the scientific history of urban heat.