A political ecology of atmospheres: A voluminous case study of the Guiana Shield

This paper conceptualizes a political ecology of atmospheres. It offers to political ecology, a field that features a strong territorial bias, a study of how the effects of dramas taking place on and off the Earth's land surface go on to affect other spaces and places through the air and atmospheres. This interdisciplinary contribution is valuable because, as convincingly demonstrated by scholars in cognate disciplines, a dominant focus on land as territory limits understandings of the politics of environmental change. This is due to the fact that, increasingly, spaces and places that are neither fixed nor grounded, such as the deep sea and outer space, are being shaped by capitalist expansion and relations of power. Hence, I argue for greater consideration of atmospheres in political ecology, a field that examines the often contentious relationship between the principle economic system and the environment. I develop this argument through a voluminous case study of the Guiana Shield, a highly forested, 1.7-billion-year-old Precambrian geological formation in the north of South America. I use the Guiana Shield as a spatial point of reference to argue for direct attention to be paid to the ever-evolving interplay of current and historical factors in atmospheric spaces. Combining insights from decolonial scholarship, the environmental humanities, and the wider 'volumetric' turn, I use 'weathering' as a method for analyzing the slow, microscale geological, biological, and socio-political processes through which colonial atmospheres emerged and went on to later encompass their reference points.