
New Books in Sociology Alex Diamond, "Governing the Excluded: Rural Livelihoods Beyond Coca in Colombia's Peace Laboratory" (U Chicago Press, 2026)
Apr 6, 2026
Alex Diamond, sociologist and ethnographer who studied rural Colombia, discusses life in Briceño and the aftermath of peace. He traces how coffee’s decline pushed farmers into coca, how coca substitution made villagers dependent on the state, and how dams, mining, and local politics reshape livelihoods. He also explores how shifting economies affect recruitment to rearmed groups and previews research on cannabis legalization.
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Prioritize Long Term Presence For Rich Ethnography
- Build deep relationships early when doing ethnography to access meaningful life stories.
- Alex lived multiple seasons in Briseño, shared coffees, farm visits, and accompanied people to meetings to ground four detailed life vignettes.
Camera Work Opened Doors And Produced A Documentary
- Alex used photography and a participatory documentary to deepen ties and document community priorities.
- He trained in photography, carried a camera through COVID fieldwork, and co-produced a film with local families shaping the narrative.
Livelihood Loss Fueled Postpeace Recruitment
- Peacebuilding that eliminates coca removed a vital pathway to livelihoods and upward mobility for young men.
- Coca offered frequent harvest work and savings that enabled youth to acquire land; substitution left them idle and prone to joining rearmed guerrillas.

