There is a scientific debate that's been quietly unfolding for nearly 20 years: researchers have published findings questioning some of the biological claims behind polyvagal theory, the framework that has shaped how trauma-informed therapists and somatic practitioners - Elizabeth included - talk about the nervous system's response to safety and threat.
In this solo episode, host Elizabeth Mintun walks through what polyvagal theory says, what the critique actually challenges, and why the debate remains genuinely unresolved between credentialed researchers on both sides.
But this episode is about a much older question: what do we do when the ground shifts under something we've already built our work, our beliefs, or our sense of trust upon? Elizabeth reflects on why presence (not airtight guarantees) is what actually keeps us safe. This episode is for anyone who has ever had to hold a belief, diagnosis, relationship, or decision a little differently than they once did.
Key Takeaways:
Polyvagal theory's claims about the vagus nerve's role in shutdown/freeze responses are being actively debated by researchers - and there's no clear resolution yet.
Certainty held too tightly can close us off from new information and growth; curiosity keeps us in relationship with truth instead of possession of it.
Presence, not certainty, is what's actually available to us, and typically what actually helps the most.
Resources:
For 1:1 coaching and/or to ask any questions or share reflections, contact Elizabeth at elizabethmintun@thecalmingground.com
Follow along: @thecalmingground on Facebook and Instagram
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