Ayesha asif

It is really a great book written by Yuval Noah Harari. I just love the way he thinks about the things. I really enjoyed reading the book. This book contains some answers and mainly its about questions and the issues that the human beings are facing today. This book contains 21 lessons and each lesson has some parts. In different parts he talk about different things. The main theme of the book is about biotechnology and information technology. He also talks about artifical intelligence that how it will take over humanity. This book contains modern day world and it could be helpful for those who have basic understanding of current affairs. I recommand to read it. you will get to know how the world is changing.