Nick Bostrom presents a broad and interesting review of the possible futures of superintelligent AI. The book provides an easy to approach summary of threats and potential solutions. Still, the book left me with more of an introduction to vocabulary than a practical approach on what to do about it.

Ultralearning by Scott Young is a practical, well-written guide to learning things at speed. It should appeal to anyone who loves productivity hacks, deep work or general self-improvement. The book combines tactics with well-researched examples. This combination provides a clear introduction to some interesting learning techniques without feeling like a