The educational process comprises a number of factors and the teacher among those is one of the most important ingredient. Even the best of the education systems and policies cannot deliver and produce optimum results unless they are backed by committed teachers. In this context, eminent youth and teachers’ trainer Nisar Moosa emphasizes through his book Teacher Badalti Hui Dunya Main the role of a teacher in the ever evolving times, reflecting upon various ideas, skills and approaches the teachers of the 21st century should be equipped with. The author attempts to construct the ‘personality of a teacher’ by discussing various traits which directly or indirectly make an impact the students and their lives. In addition, the author also discusses a host of other considerations aimed at creating an enabling environment for students which will not only be beneficial for the teachers, but also for parents tending for their children as well as professionals training and mentoring their juniors.