"Doing and Not Doing" by Dieter Birnbacher is a profound non-fiction book that addresses a fundamental question of ethics: the difference between active intervention and passive allowance. Birnbacher analyzes this theme through numerous examples and highlights the tendency in jurisprudence and moral judgment to evaluate actions more stringently than omissions, especially when negative consequences are observed. The book encourages readers to reflect on the general and fundamental principles underlying these evaluations. It offers a comprehensive discussion that is significant for both philosophy students and interested readers who wish to engage with ethical issues. The clear language and structured argumentation make it a valuable contribution to philosophical literature.