TEDx Talks - 4 types of disinformation you should know about | Mariana Savka | TEDxMechanicsville
The belief that eating carrots improves eyesight is a myth that originated during World War II. The British Royal Air Force developed radar technology that significantly improved their pilots' ability to detect enemy aircraft at night. To keep this technology a secret from the enemy, they spread the false story that their pilots' success was due to eating large quantities of carrots, which supposedly enhanced their night vision. This disinformation was so effective that it persisted for generations. The video also discusses the broader implications of disinformation in today's world, highlighting how it can mislead and harm individuals and societies. Examples include financial scams using deepfake technology, false medical advice, and dangerous rumors leading to violence. The speaker emphasizes the importance of building resilience against disinformation by being skeptical, asking critical questions, and reconnecting with communities to share knowledge and skills. They advocate for educational programs to improve information literacy and encourage individuals to dig deeper into stories to understand the truth beneath the surface.
Key Points:
- The carrot eyesight myth was WWII disinformation to hide radar technology.
- Disinformation can have serious real-world consequences, including financial scams and violence.
- Techniques like authority bias and emotional manipulation are used to spread false information.
- Building resilience involves skepticism, critical questioning, and community engagement.
- Educational programs on information literacy are essential to combat disinformation.
Details:
1. 🥕 The Carrot Myth: A WWII Disinformation Tale
- The belief that eating carrots improves eyesight originated from a WWII disinformation campaign by the Royal Air Force (RAF).
- To conceal the use of radar technology, the RAF propagated the myth that pilots' improved night vision was due to eating carrots.
- This myth was so effectively spread that it continues to persist today, demonstrating the power of wartime propaganda.
- The British Ministry of Food promoted the myth by releasing carrot-based recipes and engaging Walt Disney to create carrot-themed characters.
- The campaign was part of broader efforts to maintain public morale and obscure military advancements.
- The myth has had a lasting impact, influencing public perception of carrots and nutrition even in modern times.
2. 🌍 The Pervasive Impact of Modern Disinformation
- Disinformation campaigns can have significant real-world consequences, such as a Hong Kong engineering employee losing $26 million to cyber criminals through a deepfake video call impersonating his CEO and colleagues.
- Criminals in the UK and France are using images and audio of famous doctors to promote dangerous cures, highlighting the health risks associated with disinformation in medical contexts.
- In Canada, the national tip line for sexual exploitation and abuse processed nearly 4,000 cases of sexually explicit deepfake images of children and youth within a single year, demonstrating the severe impact of such misinformation.
- Disinformation can lead to violence and loss of life, as evidenced by incidents in Mexico and Sri Lanka where false rumors resulted in people being beaten to death over accusations of being child abductors.
- A significant portion of the population is concerned about misinformation, with 84% of Canadians expressing worry about the spread of misinformation and disinformation according to recent polling data.
3. 🧐 Disinformation's Structure: Roots and Techniques
- Disinformation distorts stories, polarizes societies, and affects democracies.
- Understanding disinformation as a national security threat is crucial.
- Disinformation spreads due to its powerful nature and complexity.
- Disinformation consists of visible content (text, video, audio) and hidden roots targeting values, beliefs, relationships, and institutions.
- Creativity in disinformation techniques makes detection challenging.
- Real-world examples, such as the 2016 U.S. elections, illustrate the impact of disinformation campaigns.
- Strategic disinformation efforts exploit societal divisions and trust in media.
4. 🧠 Cognitive Biases: How Disinformation Manipulates
- Disinformation exploits cognitive biases across three domains: physical, information, and cognitive. The cognitive domain is crucial, focusing on how people perceive and act on information.
- Mental shortcuts or heuristics, while helpful in processing information, increase susceptibility to disinformation. Recognizing and countering these biases is essential.
- Disinformation actors exploit 'Authority Bias' by making false information appear credible through association with authority figures, including public figures and celebrities.
- The 'Illusory Truth Effect' is leveraged by repeatedly exposing individuals to false narratives, increasing their believability over time.
- With 5 billion people online spending an average of 6.5 hours daily, repeated exposure to disinformation is more likely to convince individuals of false narratives.
- Visuals enhance memory retention, making deep fakes or out-of-context images effective tools for spreading false stories.
- The 'Breaking News Effect' uses emotional triggers to bypass rational thinking, spreading disinformation by inciting emotions like fear, anger, or shock.
- Each bias can be illustrated through real-world examples: 'Authority Bias' can be seen in the misuse of expert opinions during health crises, while the 'Illusory Truth Effect' is evident in persistent election misinformation. Visual manipulation is prominent in fake news imagery, and the 'Breaking News Effect' is exemplified by panic-inducing headlines during emergencies.
5. 🔗 Building Resilience: Combatting Disinformation
- Resilience against disinformation involves three stages: prepare, detect, and respond. During preparation, employ the 'April Fool's Day' technique, encouraging skepticism similar to the caution people apply on April Fool's Day. For example, question shocking headlines or too-good-to-be-true news.
- Critically engage with information by examining who, what, how, and why. Assess the source's credibility, the thoroughness of the research, emotional triggers, and societal implications. This method helps filter out unreliable information.
- Maintain a balance between skepticism and cynicism. Instead of isolating, reconnect with community networks to discuss and understand news complexities, which can prevent the spread of disinformation.
- Promote informational literacy programs across all educational levels, which enhances community resilience by equipping individuals with skills to discern credible information from falsehoods.
- Disinformation tactics have evolved, but the targets remain the same. Thus, critical evaluation of online content is crucial for resilience.
- Strengthen internal community discourse by discussing news beyond just headlines, which fosters a deeper understanding and resilience to disinformation. For instance, community forums and discussions can reveal underlying truths and counteract misleading narratives.