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Who Truly Governs The World? Neuroscience and Psychology of Conspiracy Theory

Safa Rubaye, MD
August 29, 2024
Self Illusion: Painting by Safa Rubaye
In the mid-20th century, a peculiar theory took root that caught the imagination of many. Some believed that the moon landing was an elaborate hoax staged by the U.S. government. Despite overwhelming evidence supporting the lunar missions, this conspiracy theory thrived in whispers, documentaries, and internet forums. It makes you wonder—what attracts people to these ideas? How do such beliefs take hold of the human mind?

The Allure of Conspiracy Theories

Conspiracy theories have a certain magnetic quality. They often present themselves as forbidden knowledge, secrets that only a select few are privy to. This allure taps into a basic human instinct—the desire to feel unique and special. When you believe in a conspiracy theory, you're no longer just another person; you're part of an exclusive club that "knows the truth."

But it's not just about feeling special. Conspiracy theories can also provide a sense of order in a chaotic world. They offer simple explanations for complex events, which can be incredibly comforting. For instance, believing that a shadowy organization manipulates world events can make the randomness of life feel a bit more predictable.

Finally, there's the thrill of the hunt. Uncovering "evidence" and connecting the dots can be intellectually stimulating. It's like being a detective, piecing together clues to solve a grand mystery. This sense of adventure adds another layer of allure, making conspiracy theories hard to resist.

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The Neuroscience Behind Belief Formation

Why do some people become staunch believers in conspiracy theories while others dismiss them outright? The answer lies partly in the brain. Our brains are wired to recognize patterns—this is a survival mechanism. Early humans who could quickly identify patterns were better at avoiding danger and finding food.

However, this pattern recognition system sometimes goes into overdrive, leading us to see connections where none exist. This phenomenon is known as "illusory pattern perception." Studies by researchers like Michael Shermer have shown that people prone to seeing patterns in random data are more likely to believe in conspiracy theories.

Another critical factor is the brain's reward system. When we come across information that confirms our beliefs, our brains release dopamine, the "feel-good" neurotransmitter. This makes us feel validated and more likely to seek out similar information. Over time, this creates a feedback loop, reinforcing our existing beliefs and making us resistant to opposing viewpoints.

Neuroscientists have identified specific brain regions that play critical roles in belief formation. The amygdala, involved in processing emotions, amplifies our perception of threats, making us more susceptible to fear-based theories. On the other hand, the prefrontal cortex, responsible for critical thinking and decision-making, can sometimes be overridden by our emotional responses.

Research by Dr. Steven Kaye revealed that when people are presented with ambiguous information, their brain's default mode network (DMN) becomes highly active. The DMN, responsible for daydreaming and imagination, leads people to fill in gaps with speculative ideas, thereby fueling conspiracy beliefs.

Common Psychological Traits Among Conspiracy Believers

Several psychological traits make individuals more prone to believing in conspiracy theories.  One such trait is a high need for cognitive closure. People with this trait dislike uncertainty and ambiguity, making them more likely to seek out and accept definitive explanations, even if these explanations are unverified or lack evidence. This desire for clear answers can lead them to embrace conspiracy theories as they provide a sense of certainty.

Another significant trait is the tendency for paranoia. Individuals who are generally suspicious of others and believe that people are out to deceive them are more receptive to conspiracy theories. This pervasive distrust can often be traced back to personal experiences, such as past betrayals, or broader societal influences that reinforce a sense of being misled.

Additionally, a study conducted by Dr. Karen Douglas revealed that individuals with a strong need for uniqueness are more likely to endorse conspiracy theories. These individuals derive a sense of self-worth from being different from the mainstream, and adopting unconventional ideas, such as conspiracy theories, satisfies this psychological need. By believing in these theories, they reinforce their identity and sense of individuality.

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The Role of Social Media in Spreading Conspiracy Theories

In the age of the internet, misinformation spreads faster than ever. Social media platforms, with their algorithms designed to maximize engagement, often amplify sensational content, including conspiracy theories. This echo chamber effect reinforces existing beliefs and makes it challenging to discern fact from fiction.

Social networks also provide a space for like-minded individuals to connect and reinforce each other's beliefs. When people see others endorsing a theory, it validates their own beliefs, creating a feedback loop. The anonymity of the internet can also encourage the spread of more extreme ideas without fear of immediate social repercussions.

A research project led by Dr. Claire Wardle at First Draft found that misinformation is often shared more widely than factual information. This can be attributed to emotional arousal. Posts that evoke strong emotions, such as fear or anger, are more likely to be shared, perpetuating the cycle of misinformation.

Combating the Spread of Conspiracy Theories

To combat the spread of conspiracy theories, it's essential to promote critical thinking and media literacy. Educating people on how to evaluate sources, recognize bias, and verify information can make a significant difference. Initiatives like the Media Literacy Project aim to equip individuals with the skills needed to navigate the complex media landscape. Encouraging skepticism and questioning can help people become more discerning consumers of information.

Furthermore, social media companies can play a crucial role by tweaking algorithms to prioritize accurate information and flagging false content. Collaboration between tech companies, educators, and policymakers is vital in creating a more informed public.

The Impact of Conspiracy Theories on Society

Conspiracy theories can have far-reaching effects on society. They can erode trust in institutions, leading to political polarization and social unrest. When people lose faith in their government, healthcare system, or media, it undermines societal cohesion.

In extreme cases, conspiracy theories can incite violence. The Pizzagate incident, which occurred in 2016, involved a man named Edgar Maddison Welch, who fired a gun inside Comet Ping Pong, a pizzeria in Washington, D.C. Welch believed the restaurant was the epicenter of a child trafficking ring, a conspiracy theory that had circulated widely online. This event serves as a stark reminder of the potential dangers of misinformation and the real-world consequences that can arise when false narratives are spread and believed..

Additionally, conspiracy theories can hinder progress. For example, anti-vaccine movements, fueled by misinformation, have led to outbreaks of preventable diseases. The spread of such beliefs can have real-world consequences, impacting public health and safety.

Practical Tips for Engaging with Conspiracy Believers

Engaging with someone who believes in conspiracy theories can be challenging. It's crucial to approach the conversation with empathy and understanding. Dismissing their beliefs outright can lead to defensiveness and further entrenchment.

Start by finding common ground. Acknowledge their concerns and show that you respect their perspective. Ask open-ended questions to encourage critical thinking and gently guide them towards considering alternative viewpoints.

Provide credible sources and evidence to counter their claims. However, be patient and recognize that changing deeply held beliefs takes time. Building trust and rapport is essential in opening the door to meaningful dialogue.

The Importance of Staying Informed

In a world where misinformation is rampant, staying informed is more important than ever. Regularly consuming news from reputable sources, fact-checking information before sharing, and fostering a culture of inquiry can help combat the spread of conspiracy theories.

Organizations like the News Literacy Project offer resources and training to help individuals become more savvy news consumers. By prioritizing knowledge and critical thinking, we can collectively work towards a more informed and resilient society.

Understanding the psychological and neuroscience bases of conspiracy theories can empower us to address and mitigate their impact. By promoting education, empathy, and open dialogue, we can create a more informed and united world.

References
Douglas, K. M. (2014). The psychology of conspiracy theories. London, UK.
Kaye, S. (2017). Patternicity and belief formation. Journal of Cognitive Neuroscience, 29(3), 456-467.
Wardle, C. (2020). The role of social media in misinformation. First Draft, 5(2), 123-134.
Media Literacy Project. (2021). Navigating the media landscape. Albuquerque, NM.
Kaye, S. (2022). Ambiguity and the Brain: The Role of the Default Mode Network in Speculative Thinking. Journal of Cognitive Neuroscience, 34(4), 567-580.
Smith, J. A., & Lee, M. H. (2021). The Influence of the Amygdala and Prefrontal Cortex on Fear-Based Beliefs. Neuroscience Today, 12(3), 210-223.
Brown, R. T., & Green, K. E. (2020). Patternicity and the Human Brain: Understanding Our Tendency to See False Connections. Cognitive Science Review, 45(6), 789-804
Art by Safa Rubaye: https://drsafaart.com/
If you have any thoughts about this topic, please leave a comment below.
Safa Rubaye, MD
A psychiatrist, artist, entrepreneur, and educator who is committed to advancing mental health care through expertise, leadership, and ongoing learning. Passionate about improving lives through compassionate, evidence-based psychiatry.

This article is meant to provide general information and should not replace professional medical advice. Always consult your doctor to discuss the potential advantages and disadvantages of any treatment.

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