Maybe the best book of our time is...

"Sapiens: A Brief History of Humankind" is a book written by Yuval Noah Harari and published in 2011.

The book provides a comprehensive overview of the history of humankind, starting with the emergence of Homo sapiens in Africa around 300,000 years ago and ending with the present day. It covers a wide range of topics, including the development of human societies, the rise of agriculture and cities, the emergence of religion and money, and the impact of the Scientific and Industrial Revolutions.

The book also explores the potential future of humanity, including the impact of technology and the potential for radical changes to human society. Overall, the book is well-researched and provides a thought-provoking perspective on the history and future of humankind.