The Dysregulated Society: How Chronic Stress Fuels Political Polarization

The political climate today isn’t just about ideology or policy; it is about nervous systems in constant activation. From an interpersonal neurobiology (IPNB) perspective, this isn’t simply disagreement; it’s widespread dysregulation. People aren’t just arguing about facts or values. They’re experiencing each other as threats on a biological level, and their bodies respond accordingly.  

When we feel safe, we engage with curiosity, nuance, and openness. When we feel threatened, our systems default to protection: fight, flight, or freeze. In today’s world, social media, 24-hour news cycles, and real-world instability keep many people in a state of chronic vigilance. Moral and political conversations are less about understanding and more about defending against perceived danger. The result is increased polarization, decreased capacity for listening, and an overall sense that the “other side” isn’t just wrong but dangerous.  

This isn’t about intelligence or reason, but the nervous system’s primary job: survival. When someone’s identity feels under attack, their capacity for complex thinking narrows. They double down, seek confirmation from their in-group, and lose access to the neural pathways that would allow them to consider another perspective. This is why facts rarely change minds and why debates so often escalate instead of leading to mutual understanding.  

When people experience co-regulation—when they feel truly seen, heard, and understood—their nervous systems shift. Defensiveness decreases, and the capacity for real dialogue increases. Deep listening, embodied presence, and relational repair are essential for navigating political divides, not as abstract ideals, but as concrete, neurobiological necessities.  

Bridging political divides isn’t about better arguments. It’s about fostering conditions where people can engage with difference without their nervous systems registering it as a threat. It’s about shifting from reactivity to connection, from certainty to curiosity, from fear to the kind of safety that makes real dialogue possible. Until we recognize the role of nervous system states in political conflict, we’ll keep mistaking dysregulation for ideology.

This post includes content generated by ChatGPT, a language model developed by OpenAI. The AI-generated content has been reviewed and edited for accuracy and relevance.

About Shay Seaborne, CPTSD

Former tall ship sailor turned trauma awareness activist-artist Shay Seaborne, CPTSD has studied the neurobiology of fear / trauma /PTSD since 2015. She writes, speaks, teaches, and makes art to convey her experiences as well as her understanding of the neurobiology of fear, trauma theory, and principles of trauma recovery. A native of Northern Virginia, Shay settled in Delaware to sail KALMAR NYCKEL, the state’s tall ship. She wishes everyone could recognize PTSD is not a mental health problem, but a neurophysiological condition rooted in dysregulation, our mainstream culture is neuro-negative, and we need to understand we can heal ourselves and each other through awareness, understanding, and safe connection.
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