Imagining Cities That Can Save the Planet: Carbon Zero, by Alex Steffen

Landscape Urbanism recently met up with Alex Steffen to talk about his latest book, “Carbon Zero,” which was just published on November 27th, 2012. The self-proclaimed “little book” looks at the current condition of our growing–and urbanizing, and warming–planet, and calls for a radical re-imagination of what our city futures could look like. It’s a blueprint, a warning, and a strategic call-to-action for our global urban leaders to take (radical, imaginative) steps towards a more resilient future. 

The following two excerpts are from the book’s introduction and overview (emphases added); the full book is on Amazon, here.  

Carbon Zero: Imagining Cities That Can Save the Planet, by Alex Steffen (Excerpt)

1. Our Urban Future

Humanity is already an urban species, with more people living in cities than in the countryside. By the middle of the century, we will likely have as many as 9.5 billion people living on the planet, with 70%–75% of us (around 7 billion people), demographers estimate, living in cities themselves, and 95% or more of humanity living within a day’s travel of a city. By the 2050s, the overwhelming majority of humanity will be participating in urban systems of health care, education, communication, commerce, and government that only a few decades ago were limited to the “developed” world. Continue reading