After reading the book I understand how blockchain work, key principles, benefits and constraints of the technology.
The book provides 360 overview of crypto industry. The book observes difference between blockchain networks, crypto currencies and what problems the technology helps resolving and can resolve in the future.
Some topics is difficult to understand, but in general, it wrote really simple. You don't need to have any technical or science skills and knowledge.
I strongly recommend the book if you don't know the difference between block chain and crypto currency, of proof of work and proof of stake.