With unique insight, imaginary and exquisite textual research and bold inference, the writer reflects on the rise of civilization from the greatest inventions in early time such outbreeding, agriculture, writing, paper, woodblock printing techniques and movable-type printing. To a great extent, human civilization is the result of by-product, not of things meant for direct use. In fact, most things in the treasure house of human culture are useless. However, these things contain much more knowledge than useful things.
The book substantially demonstrated the idea that civilizational evolution is largely similar to biological evolution in multiple ways. The discussions were insightful, though occasionally lacking factual basis, but the message was delivered quite effectively. Nevertheless, I am not fully convinced by what the author proposed to be the relevance of his theory to everyday innovations, methodologically speaking.