From the publisher:

There is no green energy. Nor pink, nor black. Nor clean nor dirty, for that matter.

In this intelligent, eye-opening, and witty international bestseller, an eminent climate expert takes a graphic novelist on a journey to understand the profound changes that our planet is experiencing. The scientist, Jean-Marc Jancovici, explains the workings of superpowers and history; oil and climate; ecology, economics, and energy flows. He describes, in short, the world we live in today--a world whose future is deeply uncertain. The artist, Christophe Blain, intently listens and draws.

As the pair come face to face with global warming, they--along with Mother Nature and a cast of others--create a picture of what the solution to our predicament actually looks like. It's not just about switching to renewable energy sources. It's about rethinking everything: our energy supply, our economies, and our whole world. We're left with a vision of the future in which food, education, housing, transport, and communities--in other words, all of us--come together and, with a few technological fixes, work to create a world without end.