Perspectives is a four-skills series in British English or American English that teaches learners to think critically and to develop the language skills they need to find their own voice in English. The carefully-guided language lessons, real-world stories, and TED Talks motivate learners to think creatively and communicate effectively. In Perspectives, learners develop an open mind, a critical eye and a clear voice in English. • Every unit explores one idea from different perspectives, giving...