Examine near-death experiences through survivor accounts, cardiac-arrest research, neuroscience, out-of-body claims and the unresolved question of consciousness at the edge of death.
What does consciousness experience at the edge of death? Thousands of survivors describe peace, light, altered time, separation from the body, encounters with deceased people, life reviews and realities that feel more vivid than ordinary waking life.
Near-Death Experiences: What Happens When We Die? examines these reports beside cardiac-arrest research, AWARE studies, EEG findings, the physiology of the dying brain, hypoxia, hypercapnia, REM intrusion, ketamine and psychedelic comparisons, memory reconstruction, out-of-body perception claims, childhood and cross-cultural experiences and the lasting changes many survivors report.
The book neither declares an afterlife proven nor dismisses the experiences as a solved hallucination. Instead, it asks what is known, which mechanisms are plausible, what controlled evidence would be convincing and why consciousness itself remains one of science's hardest questions.
What people consistently report during near-death experiences and how those features vary across cultures.
What cardiac arrest, AWARE research and brain monitoring can tell us about consciousness during resuscitation.
How hypoxia, REM intrusion, ketamine, psychedelics and memory reconstruction may explain parts of the experience.
Why out-of-body and apparently veridical perception claims require unusually strict verification.
What current evidence can—and cannot—say about consciousness continuing beyond irreversible death.
Track Bigfoot, the Yeti, lake monsters, surviving thylacines and other cryptid claims through folklore, eyewitness testimony, DNA, ecology and the evidence required to establish a real species.
Enter castles, prisons, battlefields, hotels and houses with enduring ghost legends, while separating documented history, eyewitness reports and paranormal interpretation.
Reopen the Bermuda Triangle's most famous case files, including USS Cyclops, Flight 19 and vanished airliners, and separate the documented losses from decades of legend.
Discover ancient engineering that still surprises us, from the Antikythera Mechanism and Roman concrete to deep drilling, water systems, advanced materials and disputed 'impossible technology' claims.
