The book starts ok, with a useful compilation of recent scientific discoveries. Then Dr. Harari begins to introduce sensationalist claims, like: “A corporation is a myth,” then proposes evidence that fits his claim. A corporation is not a myth, it’s a legal entity created by humans to conduct business with other humans. If a corporation is a myth, then the constitution of USA, and any other set of laws must be a myth as well. Ho goes so far as to declare that America, or any other country is a myth! Come on… Tell this to a pack of wolves who call their territory Wolfland. For me, Harari is one of those authors who come up with sensationalist and outrageous claims in order to sell his book, and judging by the ratings, he largely succeeds. But so do fake news.
So, Harari goes on to attempt to tear down just about every human institution of the last few thousand years as being fictional or "imaginary". Well, sure, they were all invented by humans. But invention is not fiction. Neither it is a myth.
Starting with a conclusion and only proposing evidence that fits with said conclusion bored me and I stopped reading it about a quarter of the way through. I really gave it a try, but this book is one of the most pretentious and pompous books I've ever read. I love good clear authors. Harari is not one of them. Can hardly get through a paragraph of his without being irritated by his generalization without support, constant non-sequiters and presentation of opinion as fact. And when he feels he’s gone too far, he says “Most scientists agree.” Go check it out.