Curiosity Weekly Online BS Fools Everyone, Even Experts
Mar 11, 2026
Timothy Caulfield, a law and public health professor who debunks health misinformation, breaks down how overwhelming online info, social media echo chambers, influencers, and AI make false health claims feel believable. He discusses why ads, manipulated reviews, and celebrity stories sway people, and offers simple habits like pausing and checking trusted experts to avoid falling for convincing fakes.
AI Snips
Chapters
Books
Transcript
Episode notes
Speedy Scrolling Makes Critical Thinking Harder
- The frenetic pace and design of social media make critical evaluation of information biologically difficult.
- Platforms optimize for quick scrolling and emotional reactions, discouraging pausing and reflection needed to spot misinformation.
Three Trends Amplify Health Misinformation
- Three major changes worsen misinformation: social media dominance, influencer-driven information, and identity-based echo chambers.
- These shifts reduce exposure to actual science and increase tailored content that reinforces preexisting beliefs.
AI Is Flooding And Fools Human Readers
- AI-generated content is already a substantial and growing portion of online information and can convincingly mimic human creators.
- A study found roughly half of online content may now be AI-created, and readers often can't distinguish AI-written text from human-authored work.
