You may have formed the impression that this book is a cheap commercialised accompaniment to a TV series but you'd be wrong. Although the book is not a work of academic rigour and it is quite short, it's analysis and insights into the human development in general are amazing.
Although the book is titled "The the day the world took off" this book is not narrowly centred on the industrial revolution, it charts thousands of years of human development from prehistory to the 19th century. The book is more of an anthropological work than one of history or science, it sets out to explain why certain peoples and civilisations developed faster than others and what the key inventions, historical events and numerous other factors were that caused this.
The book starts of in the modern age when the industrial revolution has just occurred and works backwards. This unconventional layout may seem odd but it is perfect for what the author is trying to do. His goal is to explain what what happened and then try and find the factors that caused these things to happen. This method is best because he is not simply documenting events in history, the book is an inquiry into why things turned out the way they did. This approach also aids curiosity because when questions pop into your head about why such and such events happened in history we tend to have to work backwards instead of forwards looking for causes and explanations that happened before the events in question.
The book provides very insightful and original explanations for many of the key questions of human development. Some of these are; why did the industrial revolution not happen in China since it was so far ahead of Europe just a few hundred years before?, why did certain regions of the world fall so far behind Europe and Asia, such as Africa and pre-Columbus America? and why did the industrial revolution happen in Britain and not a more powerful and technologically advanced mainland European nation?
This book provides answers to these questions and many more. I have read many history books and had a fairly good knowledge of most of the events in the book but this book helped me understand history in a much clearer way. Whereas reading most history books will give you an explanation as to why certain events happened from a very short term perspective of maybe 10-20 years this book gives you the big picture of human history and its technological, cultural and social evolution. For me having the big picture in my mind has helped me to frame every history book I've read since, to fit them into the big picture of human history.