Carbon Zero: http://grist.org/carbon-zero/ http://grist.org/carbon-zero/ (Free online) An important book to understand how we could tackle climate change, as w

Carbon Zero: http://grist.org/carbon-zero/ http://grist.org/carbon-zero/ (Free online) An important book to understand how we could tackle climate change, as well as how companies like Uber and Twine could be part of the solution.