This course aims to equip students with a critical understanding of the relationship between language and society, delving into the field of sociolinguistics. Students will explore how social factors such as ethnicity, gender, social class, and age influence language use and variation. The curriculum delves into concepts such as dialects, registers, code-switching, and language and power. Case studies from diverse communities around the world will showcase the dynamic interplay between language and social identity (SDG 10). Through interactive activities such as group discussions, presentations, and sociolinguistic analysis of real-world examples, students will develop critical thinking skills and gain a deeper appreciation for the multifaceted nature of language in society. Assessment will be a combination of essay projects, presentations, and participation, fostering effective communication and analytical skills. By the end of the course, students will be well-equipped to analyze language use in social contexts, fostering greater understanding and appreciation for the richness and complexity of human communication.