Costly Opportunities : Cambridge University Press : 9781009503204 : 1009503200 : 30 May 2024 : This Element investigates entrenched inequality in Latin America through a unique case of class integration in Colombian higher education. Examining a forgivable loan program benefiting 40,000 high-achieving individuals from disadvantaged backgrounds, the Element introduces 'gate opening' and 'diversified networks' as mechanisms countering traditional inequality reproduction. Utilizing a longitudinal, ethnographic approach, it explores the evolving process of social mobility within an elite school, emphasizing subjective experiences and challenges. Despite educational gaps and stark social differences, most students formed cross-class friendships, completed their education, and achieved higher socioeconomic positions. Yet, in so doing they had to face several costs of social mobility resourcing to strategies such as camouflaging or disclosing, sometimes becoming culturally omnivourous in the