"Naturalness" remains a distinctly positive term in everyday morality. It plays a significant role wherever natural processes become accessible through human control due to technological advancement, such as in reproductive medicine, genetics, and modern agriculture. The book explores the reasons and motives for privileging the (relatively) natural over the (relatively) artificial and traces its historical roots. Advantages: The author is the most renowned philosopher on the subject, the topic is highly relevant, and it is excellently and accessibly written.