Summary

In "Rats: Observations on the History and Habitat of the City's Most Unwanted Inhabitants," Robert Sullivan delves into the world of Rattus norvegicus, the Norway or brown rat, with a blend of natural history, urban exploration, and philosophical musings. Sullivan embarks on a year-long observation in a New York City alley, chronicling the daily lives of these creatures often reviled and ignored. He seeks to understand their habits, habitats, and relationship to the urban environment, challenging the conventional disdain for rats and questioning our criteria for what is considered 'natural.'

Sullivan's journey is as much about the city as it is about its rats. He intertwines the history of New York with the story of these immigrants, noting their shared struggles for survival, their adaptation to urban life, and their roles as indicators of human presence. Sullivan draws parallels between rat and human societies, exploring themes of immigration, resource scarcity, and social hierarchy. He navigates through the city's underbelly, interviewing exterminators, delving into historical archives, and reflecting on the philosophical implications of coexisting with these 'unwanted inhabitants.'

Throughout his exploration, Sullivan introduces a cast of characters—from exterminators and public health officials to historical figures and fellow rat enthusiasts—each offering unique perspectives on the rat's place in the urban ecosystem. He recounts anecdotes of rat infestations, control efforts, and the myths surrounding these creatures, debunking common misconceptions and revealing the complex relationship between rats and humans. Sullivan's narrative is both informative and engaging, inviting readers to reconsider their perceptions of these ubiquitous yet often unseen inhabitants of our cities.

The book also delves into the history of rat-related diseases, particularly the plague, and its impact on human civilization. Sullivan traces the spread of plague through history, connecting it to social and economic factors and highlighting the role of rats as vectors of disease. He explores the cultural significance of rats, from their portrayal in literature and art to their use as symbols of urban decay and social inequality. Ultimately, "Rats" is a multifaceted exploration of nature, history, and humanity, challenging readers to confront their prejudices and see the world from a different perspective.