The Next Big Idea Daily The Science of Fear—and How to Break Free From It
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Nov 12, 2025 Ruth DeFoster, a journalism professor, and Natashia Swalve, a neuroscience expert, delve into why we fear irrational things while overlooking real dangers. They explore how fears have evolved but often mislead us, discussing societal moral panics and how algorithms shape our perceptions. Ellen Vora, a psychiatrist, reframes anxiety by linking it to the body and lifestyle choices, diving into how food and drink impact mental health. Together, they dissect the attention economy's manipulation of fear, highlighting profound insights on how to manage our anxieties.
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Fear Has Evolutionary Roots
- Many fears are at least partially hardwired as evolutionary protections rather than learned responses.
- Hardwired fear can save lives but also pushes us toward worst-case thinking and misinformation.
The Patient Who Lacks Fear
- The patient known as SM cannot feel fear and repeatedly places herself in dangerous situations.
- Her laughter during a knife-point robbery shows how fear sometimes prevents catastrophic outcomes.
Pause Before Buying Fear-Based Fixes
- Recognize where your fears originate to avoid untested treatments or harmful parenting fads.
- Pull back from decisions driven by instinctual fear and evaluate scientific backing first.
