The scientists who believe in near death experiences
Mar 28, 2025
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Science journalist Rachel Nuwer joins to discuss the intriguing world of near-death experiences (NDEs) and their implications for our understanding of consciousness. She explores the common characteristics of NDEs, their impact on individuals' perspectives on life and morality, and the ongoing scientific investigations into these phenomena. Nuwer also highlights the fascinating intersection of science and spirituality, revealing how NDEs may challenge traditional views on death and consciousness.
Researchers are documenting near-death experiences to explore their implications for understanding human consciousness and the concept of death.
Experiencers often undergo profound psychological transformations, leading to enhanced altruism and spiritual awareness that significantly influence their life choices.
Deep dives
Understanding Near-Death Experiences
Near-death experiences (NDEs) are characterized by various phenomena occurring when individuals are close to death, with 5 to 10 percent of the general population reportedly having them. These experiences often involve a sensation of leaving the body, moving through a tunnel, and encountering a light, alongside feelings of love and joy. Significantly, individuals may reflect on their lives from a moral standpoint, evaluating how their actions impacted others rather than focusing on how others treated them. Overall, NDEs are not uniform, but share recurring themes that provide insight into the human experience at the brink of death.
Cultural Perspectives and Historical Context
Reports of near-death experiences span across different cultures and historical time periods, indicating that this phenomenon is not confined to modern society or specific belief systems. Notable accounts include a retired diplomat who experienced an NDE at age 13, leading him to pursue a life of impactful public service, motivated by the notion of completing a personal 'Earth mission.' The reluctance to speak openly about these experiences for fear of ridicule showcases the stigma that has often surrounded the topic. However, increasing interest and research into NDEs are beginning to shed light on their significance and universality.
Scientific Investigation and Theories
Scientific interest in near-death experiences has grown, with two primary camps emerging around the interpretation of these phenomena: one suggesting they prove consciousness endures after death, and the other attributing them to neurological processes at play during the dying process. Research efforts, like those led by Raymond Moody and subsequent doctors, have sought to catalog patient accounts and analyze underlying brain activity during NDEs. Recent findings suggest the brain may remain active for extended periods even after the heart has stopped, revealing potential consciousness and memory function during critical medical emergencies. This opens up questions about the timing of declaring death and the implications for resuscitation techniques.
Psychological Impact and Meaning
People who have experienced near-death situations often report profound psychological shifts that shape their perspectives on life and mortality. Many individuals express a newfound purpose, driven by the feelings of love and understanding they encountered during their NDEs, influencing life decisions significantly thereafter. Notably, some NDE accounts lead individuals to embrace altruism and discard materialistic values, seeking deeper spiritual connections instead. The lasting impact of these experiences can alter relationships and life trajectories, highlighting the potential for NDEs to cultivate a greater awareness of existence and renewal among survivors.
Researchers are diligently gathering data about near-death experiences to better understand the thin line between life and death. Science journalist Rachel Nuwer joins host Krys Boyd to discuss the phenomenon, which has been recorded since ancient times, and how it may offer insight into how we understand consciousness. Her Scientific American article is “Lifting the Veil on Near-Death Experiences.”