Cognitive Immunology
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Cognitive Immunology
Home
About
  • About CIRCE
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The Science
  • Key Concepts
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  • Applied CI
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  • CI in the News
  • Declaration
  • Mental Immunity (book)
  • The MI Scale
  • The New Socratic Method
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More
  • Home
  • About
    • About CIRCE
    • Our Work
    • Mental Immunity Project
    • Contact Us
  • Donate
  • The Science
    • Key Concepts
    • Evidence
    • Applied CI
    • Origins of CI
    • Foundational Thinkers
  • Resources
    • Resource List
    • CI in the News
    • Declaration
    • Mental Immunity (book)
    • The MI Scale
    • The New Socratic Method
    • 12 Steps
    • Reason's Fulcrum
  • Home
  • About
    • About CIRCE
    • Our Work
    • Mental Immunity Project
    • Contact Us
  • Donate
  • The Science
    • Key Concepts
    • Evidence
    • Applied CI
    • Origins of CI
    • Foundational Thinkers
  • Resources
    • Resource List
    • CI in the News
    • Declaration
    • Mental Immunity (book)
    • The MI Scale
    • The New Socratic Method
    • 12 Steps
    • Reason's Fulcrum

What's the research basis of cognitive immunology?

Inoculation Theory

Identity-Protective Cognition

New Wave Inoculation Theory

A line of vials and a syringe.

In the early 1960s, William McGuire discovered that minds behave as if they have immune systems: expose a mind to a weakened form of an argument, and the mind will become resistant to full-strength versions of the same argument. This finding illuminates how propagandists, demagogues, and purveyors of orthodoxies close minds to new evidence. Hundreds of studies now speak to the existence of mental immune systems. 


Learn more about Inoculation Theory

New Wave Inoculation Theory

Identity-Protective Cognition

New Wave Inoculation Theory

Waves drawn in flat sand with a rake. A smooth stone above the waves.

In recent years, experimentalists like Sander Van der Linden, John Cook, and Stephan Lewandowsky have shown that it's possible to inoculate minds against misinformation, climate denial, and conspiracy theories. In effect, they've shown that, with the right approach, it is possible to strengthen the mind's immune system.

Identity-Protective Cognition

Identity-Protective Cognition

Identity-Protective Cognition

A mirror on an articulated arm.

Yale psychologist Dan Kahan has shown that people are highly resistant to information that threatens their identity. He calls the phenomenon "identity protective cognition," and it appears to correlate with some deep mental immune disorders. Along similar lines, Philip Tetlock has shown that the embrace of "sacred values" can make thinking certain thoughts taboo—in effect increasing our resistance, or immunity, to information that might destabilize conviction. 

Susceptibility Research

Information Epidemiology

Identity-Protective Cognition

Broken window

Social and cognitive psychologists have been studying susceptibility to mistaken views for decades. The research has revealed dozens of cognitive biases. Because mental susceptibility and mental immunity are two sides of the same coin,  findings on susceptibility are also findings related to underdeveloped or compromised immunity. Gordon Pennycook and his team have found that, if you lose the "metabelief" that beliefs should change in response to evidence, you become more susceptible to disinformation, conspiracy thinking, and delusion. This implies that this essential metabelief confers mental immunity. Andy Norman (CIRCE's founder) argues that this metabelief is the linchpin of the mind's immune system.

Information Epidemiology

Information Epidemiology

Information Epidemiology

People at a conference table. Above them, illustrations of continents, dollar signs, robots, etc.

Scientists now speak openly of "infodemics," acknowledging that bad information can spread like a virus through social networks, compromising the health and wellbeing of its human hosts. It's high time we came to terms with the obvious: 

  1. Mind parasites exist. 
  2. Susceptibility to mind-infections varies enormously.
  3. We need to take a systematic approach to building our immunity to bad information.

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