Big Think The science of spirituality, and how it can change your brain
Aug 26, 2025
Dive into the enduring nature of humanity’s relationship with religion and the profound implications it has on our minds. Experts discuss how our brains may be hardwired for spirituality and the concept of substance dualism. Discover the intersection of spirituality and mental health, shedding light on how faith can foster resilience and recovery from depression. The conversation intertwines the journeys of science and spirituality, revealing our innate quest for meaning and connection in a complex world.
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Innate Dualism Shapes Religion
- Humans appear born with an instinct for substance dualism separating mind and body.
- Reza Aslan argues this universal tendency suggests religion offered adaptive advantages throughout history.
Spiritual Practice Changes The Brain
- Sustained spiritual life shows measurable brain effects, including cortical thickening linked to resilience.
- Lisa Miller reports spiritually awakened individuals recovered from depression and exhibited neuroprotective changes.
Balance Individuality And Unity
- Recognize both individuality and unity in spiritual identity.
- Lisa Miller advises acknowledging your unique self while seeing yourself as part of a larger sacred field.