"The Denial of Death" by Ernest Becker explores the profound impact that the awareness of mortality has on human behavior and culture. Becker argues that the fear of death drives many of our actions and societal constructs. He suggests that humans create systems of meaning, such as religion, culture, and heroism, to provide a sense of significance in the face of inevitable death. This life-affirming struggle is a central theme in understanding human psychology and motivations.
The book discusses the conflicts between our desire for immortality and the reality of our physical existence. Becker posits that much of human behavior can be seen as a defense mechanism against the anxiety of mortality. He details how people often deny or repress their fear of death, leading to various forms of behavior that can be seen in both individuals and societies.