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Abbi Nye's avatar

As I've tried to understand my own estrangement from my family, I've come to believe that authoritarian parenting can be a factor in the neurobiological differences between conservatives and liberals.

You mentioned that liberals tend to have a larger anterior cingulate cortex and conservatives often have a larger amygdala. Studies that examine impacts of trauma on the brain also chart these differences: "Findings from animal studies have been extended to patients with post-traumatic stress disorder (PTSD) showing smaller hippocampal and anterior cingulate volumes, increased amygdala function, and decreased medial prefrontal/anterior cingulate function." (https://pmc.ncbi.nlm.nih.gov/articles/PMC3181836/)

In my experience, and in many of the stories from Talia Lavin (https://theswordandthesandwich.substack.com/) and the Strongwilled Project (https://strongwilled.substack.com/), authoritarian parenting is pretty much gauranteed to cause cPTSD.

Does this mean that those of us who are beaten, emotionally neglected, sexually abused, etc are more likely to lean conservative? I think it's likely.

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Aletha's avatar

As someone who reads scientific articles almost on the daily, I greatly appreciate that you included the correlation vs. causation disclaimer.

I am also really enjoying this new direction of your substack. I liked Momsplaining, but the topic of estrangement has had a lot relevancy in my life within the last 10 years. I feel seen.

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