In "Stiff: The Curious Lives of Human Cadavers," Mary Roach explores the fascinating lives of human corpses and their roles after death. She reflects on how cadavers can contribute to science, education, and even advancements in safety for the living. The author introduces various unconventional facets of what happens to bodies post-mortem, indicating that they are not merely forgotten remnants but can serve essential purposes.

Roach humorously acknowledges the option of simply "lying around," suggesting that while ennui in death has its own form of intrigue, there are numerous engaging and valuable activities for cadavers. By highlighting these perspectives, she invites readers to consider the myriad of ways human remains can continue to impact the living world positively, challenging the traditional view of death and decay.