In "Stiff: The Curious Lives of Human Cadavers," author Mary Roach explores the unconventional and often overlooked subject of human remains. Through her engaging and humorous writing, Roach addresses the roles cadavers play in scientific research and education, challenging societal taboos around death and decay. Despite some readers potentially finding the topic distasteful, Roach argues that there is inherent value and even humor in discussing death and the afterlife of our bodies.

Roach's perspective invites readers to reconsider their notions about mortality. She suggests that while many might view death with solemnity and sadness, there is an opportunity to find curiosity and even amusement in the study of what happens to us after we die. By shedding light on the fascinating and sometimes absurd practices involving human remains, the book emphasizes the importance of understanding death as a natural part of life, encouraging readers to engage with this topic in a more open-minded way.