Summary Of 21 Lessons for the 21st Century By Yuval Noah Harari | Book Summary | OneHour ReadsWe think we have seen the worst of this world: the violation of human rights, terrorism and killings here and there. Sadly, it is going to get worse because the future is not "bright". We also think we (humans) rule the world and nothing can ever change that but if we do nothing, the environment and technology would unseat us. Also, we are so engrossed in other seemingly important things except the things that can save us.In the book, "21 lessons for the 21st century, Yuval Noah Harari raises challenging questions about concepts that have become so enshrined in the global society and the author shows how these concepts have failed us, particularly now that we need them the most. This book rattles the foundation of everything we have believed over the years and how they are now the very things that have stopped us from coming together to fight and win the battle of the future.This book contains a comprehensive, well detailed summary and key takeaways of the original book by Yuval Noah Harari . It summarizes the book in detail, to help people effectively understand, articulate and imbibe the original work by Harari. This book is not meant to replace the original book but to serve as a companion to it Contained is an Executive Summary of the original book Key Points of each chapter and Brief chapter-by-chapter summaries To get this book, Scroll Up Now and Click on the "Buy now with 1-Click" Button to Download your Copy Right Away! Disclaimer: This is a summary, review of the book "21 Lessons for the 21st Century" and not the original book.