Modern understanding of nature vs. nurture increasingly centers on the nervous system — specifically, the chronic dysregulation that underlies many nature vs. nurture presentations.
The Nervous System in Nature vs. Nurture
The autonomic nervous system has two primary states relevant to nature vs. nurture:
Sympathetic activation ('fight or flight'): When chronically activated, drives anxiety-type nature vs. nurture
Parasympathetic ('rest and digest'): The recovery state — undermined by nature vs. nurture
Dorsal vagal shutdown: A third state — freeze/collapse — associated with depression-type nature vs. nurture
Signs of Nervous System Dysregulation in Nature vs. Nurture
Chronic hyperarousal (always 'on edge'), difficulty relaxing even in safe environments, and feeling perpetually exhausted despite rest.
Regulating the Nervous System for Nature vs. Nurture
- Breathwork: Directly activates the parasympathetic nervous system
- Cold exposure: Controlled cold activates the vagus nerve, improving nature vs. nurture
- Safe social engagement: Co-regulation through trusted relationships
- Movement: Discharges sympathetic activation accumulated in nature vs. nurture