It's a great book If you want to know About the Practical aspects of a transition from Fossil Fuels to Renewable sources

Worth

The book is nothing short of Fabulous.
I first saw Vaclav Smith on a Netflix show and learnt what he actually is. I researched him a bit and I myself want to learn everything, I found the right person who wants to explain the complicated world into a breakdown of words.
Completely worth the read. Never regret the decision.
If you want to understand every aspect of our World, read this for sure.

This is not a scientific book but written totally from historical perspective.
It's a history book not a scientific one.

It's a general knowledge book so fine but I have to say that vaclav smil is smart