Marx on the Reciprocal Interconnections between the Soil and the Human Body: Ireland and Its Colonialised Metabolic Rifts

Marx’s writings on Ireland are widely known, but less appreciated is their centrality to the formation of his ecological thought. We show how Marx’s understanding of metabolic rift evolved in line with his writings on colonial Ireland, revealing a concept more holistic than the “classic” metabolic rift of the soil. We recover and extend this concept to the corporeal metabolic rift, showing how both are inherent in Marx’s various writings on Ireland. Whilst the rift of the soil concerns the extraction and consumption of organic soil constituents, the corporeal rift describes processes of depopulation, and their effects on demography and family formation. These “rifted” processes are interconnected such that depleted soil impacts on the health of those who consume food grown on those “rifted” soils. We argue that the presence of these rifts substantiates Ireland’s inability to sustain itself both economically and organically, which determined its persistent post-Famine underdevelopment.