Mapping the City: Innovation and Continuity in the Chicago School of Sociology, 1920–1934

This paper examines the historical origins and theoretical underpinnings of the maps of the city of Chicago produced by sociologists at the University of Chicago between 1920 and 1934. I argue that the three mapping schemes produced in those years—the concentric zone map of The City (1925), the base map of 75 community areas and the census tract maps published in three volumes of Census Data of the City of Chicago (1920, 1930, 1934)—draw upon distinct historical antecedents and have distinct theoretical implications. The first scheme exhibits the strong influence of Johann Heinrich von Thünen’s location theory and maps produced by early Chicago city boosters, the second most clearly exhibits the influence of the Social Survey Movement and of pragmatist philosophy and the third, the influence of the financial and governmental interests of the organizations that made up the Chicago Census Committee. Literature on early urban sociology and mapping in Chicago has hitherto not adequately differentiated these three mapping schemes or problematized the implications of their differences for our understanding of the theoretical commitments of the “Chicago School.”     

Master–Horse–Slave: Mobility,Race and Power in the British West Indies,c.1780–1838

This article examines a particular social practice that attracted attention from visitors to the eighteenth- and nineteenth-century British West Indies: enslaved footmen accompanying white riders on horseback, often seeking to keep up by holding onto the horses’ tails. Referred to here as ‘master–horse–slave’, this is interpreted as a ‘hybrid co-mobility’ (or co-present mobility involving humans and animals). The article argues that master–horse–slave was a manifestation of slavery as everyday social practice. More broadly, the article argues for the importance of practices of mobility as significant features of Caribbean slave societies and the place of animals in these.     

Urban predator–prey association: coyote and deer distributions in the Chicago metropolitan area

We examined how predator or prey presence, as well as local and landscape factors, influence the distribution of coyotes (Canis latrans) and white-tailed deer (Odocoileus virginianus) in the Chicago metropolitan area. We collected data for 2 years at 93 study sites along 3 transects of urbanization using motion-triggered cameras. Our primary objective was to determine the relationship among coyote and deer spatial and temporal distribution, habitat characteristics, and human activity using multi-season patch occupancy models. Coyote occupancy was most strongly linked to rates of site visitation by humans and dogs, and was more likely farther from the urban center, with coyote colonization of sites inversely related to road density, housing density, and human and dog site visitation. Deer more frequently occupied sites with high canopy cover near water sources and colonized smaller sites with reduced housing density and human and dog presence. Expected predator–prey dynamics were altered in this highly urban system. Though we predicted deer would avoid coyotes on the landscape based on an “ecology of fear” framework, deer and coyote occupancy showed a strong positive association. We suggest that a scarcity of quality habitat in urban areas may cause the species to co-occupy habitat despite potential fawn predation. Modifying human foot traffic in green spaces may represent a useful tool for management and conservation of large urban mammals.