I'd argue this book is a little too hopeful. So many of the solutions to climate change involved every rival economic superpower giving up some of their control to make things better for humanity (e.g. world banks backing a digital currency that rewards removing or preventing the release of carbon from the atmosphere, displacing people from their land to create an unbroken wilderness across the globe, etc.).

I recommend Feed by M.T. Anderson if you wanna see a hopeless dystopia. Schools are run by corporations, young people are apathetic and kept ignorant since they'd rather enjoy a virtual world via brain implants, the oceans are pretty much dead, and the world is on the brink of nuclear war.