This summary discusses Diane Belcher's article on English for Specific Purposes (ESP). It outlines some key aspects of ESP, including needs assessment, content-based instruction, and tailored teaching methods. It also discusses the importance of learner-centered approaches and addressing the specific contexts and needs of learners. Finally, it touches on issues like authenticity, genres, corpora, and the role of ESP instructors in developing communicative strategies suited for learners' needs in a globalized world.