This book investigates the complex intersection of global economic shifts and the evolving requirements for second language acquisition in the modern workforce. David Block, an expert in sociolinguistics and language education, synthesizes research to argue that language has transitioned into a primary economic commodity. The text examines how information-based economies prioritize specific linguistic skills, thereby influencing pedagogical strategies and the motivations of learners worldwide.

Experts in applied linguistics frequently cite this work as a foundational text for understanding the socio-economic dimensions of language teaching. Readers often note the academic density of the prose, which provides a rigorous framework for analyzing the relationship between global capital and educational policy.