Popular productivity YouTuber and Ali Abdaal summarized Building a Second Brain in this 15-minute video.

This is an incredible distillation and expression of the book’s core principles.

Ali discussed: 

  • What is a Second Brain and why should you have one
  • The CODE method: my 4-step process for knowledge management and creative work
  • How having a Second Brain has helped Ali in his work and life 

Watch the full video here: 


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