How Do you Know That? | Dr Jordan Grant

How Do you Know That? | Dr Jordan Grant

From The Principles Podcast by :adrian

March 9, 2026 · 1h 17m

About this episode

Dr. Jordan Grant discusses how to evaluate claims and the reasoning errors that influence our beliefs.

Send us Fan Mail Most of us were never taught how to evaluate a claim properly. We were taught to trust the source. My guest today is Dr. Jordan Grant — a former board-certified urologist who spent years inside conventional medicine before leaving to think and practise on his own terms. In this conversation we get into the reasoning errors that shape what we're told and what we believe, and the practical tools anyone can use the next time an expert — in any field — makes a claim they ex...

People in this episode

Host: adrian

Guest: Dr Jordan Grant

Topics covered

  • evaluating claims
  • reasoning errors
  • conventional medicine
  • expert claims
  • practical tools

Keywords

  • evaluation
  • claims
  • reasoning
  • medicine
  • expertise

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