This chapter takes the classification of human rights into three categories: civil and political rights (first generation), economic, social, and cultural rights (second generation), and collective or solidarity rights (third generation) and debates its utility, with some proponents emphasizing its usefulness, whereas critics considering it divisive and allowing violators to escape justice through prioritization of one generation of rights. The authors argue that all rights are indivisible and indispensable, but the generational categorization is helpful to extract specific governmental responsibilities and policies. They delve into aspects of realization and codification of third-generation human rights, tracing their historical development, current challenges, and shortfalls related to implementation.