SuperSummary, a modern alternative to SparkNotes and CliffsNotes, offers high-quality study guides for challenging works of literature. This 46-page guide for “21 Lessons for the 21st Century” by Yuval Noah Harari includes detailed chapter summaries and analysis covering 21 chapters, as well as several more in-depth sections of expert-written literary analysis. Featured content includes commentary on major characters, 25 important quotes, essay topics, and key themes like Humans Need to Investigate Who We Really Are and A Global Community Is Necessary to Solve the Current Technological and Political Challenges.