Explore the dynamics of asymmetric language shift in bilingual communities through this insightful 20-minute master thesis presentation from the Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC). Delve into the complex interplay of linguistic, social, and cultural factors that contribute to the gradual dominance of one language over another within bilingual populations. Gain a deeper understanding of the mathematical models and interdisciplinary approaches used to analyze and predict language shift patterns. Discover the implications of this research for language preservation efforts and policy-making in multilingual societies.