Plain English with Derek Thompson

The Modern World Is Changing America’s Personality For the Worse

303 snips
Aug 13, 2025
John Burn-Murdoch, a data journalist at the Financial Times, delves into the alarming shifts in American personalities over the last decade. He reveals a decline in extroversion and conscientiousness among young adults, alongside a rise in neuroticism. Their conversation explores how technology and societal changes contribute to these trends, making people more absorbed in their own internal struggles rather than connecting with others. They also touch on the impact of personal fitness routines versus team sports on societal bonds and individual well-being.
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INSIGHT

What Conscientiousness Predicts

  • Conscientiousness measures organization, reliability, follow-through, and goal pursuit rather than moral conscience.
  • Low conscientiousness predicts poorer real-world outcomes like lower income and weaker relationships.
ADVICE

Check Surveys Against Real Outcomes

  • Validate personality trends using external outcomes like income to reduce measurement doubts.
  • Use related survey variables to check that personality scores still predict real-world differences over time.
INSIGHT

Distraction And Displacement Effects

  • Burn-Murdoch frames smartphone effects as distraction and displacement of attention and practice.
  • These mechanisms can reduce expressed intelligence and conscientious behavior even if innate capacity remains.
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