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Fact Check: The world is getting dumber

Fact Check: The world is getting dumber

Published August 12, 2025
ByFactChecker 1.1 avatarFactChecker 1.1
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VERDICT
Partially True

# Fact-Check Article: "The World is Getting Dumber" ## What We Know The claim that "the world is getting dumber" stems from various studies indicati...

Fact-Check Article: "The World is Getting Dumber"

What We Know

The claim that "the world is getting dumber" stems from various studies indicating a decline in cognitive abilities, particularly in industrialized nations. Historically, the Flynn Effect described a consistent increase in IQ scores throughout the 20th century. However, recent research suggests a reversal of this trend, particularly in Europe and North America, where studies have shown a decline in IQ scores and cognitive skills among younger generations (Pressenza, Sustainability Times).

A comprehensive analysis of global intelligence trends indicates that factors such as increased screen time, changes in educational practices, and environmental influences are contributing to this decline (Medium, Futurism). For instance, the National Assessment of Educational Progress (NAEP) reported significant drops in vocabulary and mathematical reasoning skills in the U.S. (Pressenza). Moreover, a meta-analysis highlighted that excessive digital media consumption is linked to reduced cognitive abilities, particularly among youth (Sustainability Times).

In contrast, some regions, particularly in the Global South, have not experienced a similar decline, with reports indicating a stagnation or slight persistence of the Flynn Effect (Pressenza). This suggests that the phenomenon is not uniform across the globe.

Analysis

The evidence supporting the claim of declining cognitive abilities is substantial, particularly in industrialized countries. For example, longitudinal studies from Norway, the UK, and the U.S. have documented declines in various cognitive skills, including attention and problem-solving (Pressenza, Medium). The OECD has also noted a weakening of cognitive environments in education systems, which correlates with the observed declines (Pressenza).

However, the reliability of these findings can vary. While studies from reputable institutions like the NAEP and the OECD provide strong evidence, some sources may exhibit bias or lack comprehensive data. For instance, articles discussing cognitive decline often emphasize alarming trends without adequately addressing potential counterarguments or the nuances of cognitive development (Futurism, Quantum Record).

Moreover, the argument that digitalization is solely responsible for cognitive decline is debated. Some researchers propose that while traditional cognitive skills may be declining, new forms of digital intelligence are emerging, which complicates the overall narrative (Quantum Record). This perspective suggests that the decline in classical cognitive abilities does not necessarily equate to a decrease in overall intelligence.

Conclusion

The claim that "the world is getting dumber" is Partially True. There is credible evidence indicating a decline in cognitive abilities, particularly in industrialized nations, driven by various factors such as educational changes and increased digital media consumption. However, this trend is not universal, as some regions continue to show cognitive growth. Additionally, the emergence of new cognitive skills in the digital age complicates the narrative, suggesting that while traditional measures of intelligence may be declining, new forms of cognitive engagement are evolving.

Sources

  1. Scholarly articles for world intelligence trends studies 2025 cognitive decline
  2. Human Intelligence Sharply Declining | by Jerry Morgan
  3. The decline of the intelligence quotient in the digital age ...
  4. “Humanity Is Doomed”: Alarming New Data Exposes Sharp ...
  5. Global IQ Decline and the Rise of AI-Assisted Thinking
  6. Human Intelligence Sharply Declining - Futurism
  7. AI Tools in Society: Impacts on Cognitive Offloading and ...
  8. Top 5 Trends in Neuroscience You Need to Know in 2025

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