Part 1 focuses on Jack London’s descent into the East End of London and his firsthand observations of the poverty-stricken area. He introduces the grim realities of life for the destitute, contrasting it with the more prosperous parts of the city. The narrative begins with his decision to immerse himself in the lives of the poor, starting with encounters like Johnny Upright, a character who straddles poverty and respectability. London details his lodging experiences, the appalling conditions of the Spike (homeless shelters), and the people he meets there. He observes the daily struggles of workers like carters and carpenters and examines the lives of those teetering on the edge of survival. Vivid descriptions of Frying-Pan Alley and other slums paint a harrowing picture of life in the abyss. This part highlights the systemic inequalities and how close many are to falling into destitution.