All summaries Topics Authors About

Tag

Artificial Intelligence book summaries

2 books summarized.

21 Lessons for the 21st Century cover

21 Lessons for the 21st Century

Yuval Noah Harari

6-min read

Life 3.0 cover

Life 3.0

Max Tegmark

3-min read

SummaryShelf

Clear, honest summaries of the best self-help and personal-growth books — the core ideas of each book in a few minutes, no fluff.

All summaries Topics Authors About

© 2026 SummaryShelf. Summaries are our own original write-ups of each book's key ideas.