The book "Teachers, You Need to Learn to Write!" by Markus Franz highlights the challenges of writing in today's society. It addresses the fact that many people, including teachers, have not acquired the skills to write clearly and understandably. The author argues that the education system often leads students to unlearn writing rather than learn it. Through personal research and conversations with educators, it becomes clear that it is time to engage in a societal debate about the importance of language and expression. Franz calls for the promotion of writing skills to avoid misunderstandings and enable clear communication. This book is a call to reflect on how we use and understand language.