Five years after the initial publication of Worldchanging, the landscape of environmentalism and sustainability has changed dramatically. The average reader is now well-versed--even inundated--with green lifestyle advice. In 2011, green is the starting point, not the destination. This second edition of the bestselling book is extensively revised to include the latest trends, technologies, and solutions in sustainable living. More than 160 new entries include up-to-the-minute information on the locavore movement, carbon-neutral homes, novel transportation solutions, the growing trend of ecotourism, the concept of food justice, and much more. Additional new sections focus on the role of cities as the catalyst for change in our society. With 50 percent new content, this overhauled edition incorporates the most recent studies and projects being implemented worldwide. The result is a guided tour through the most exciting new tools, models, and ideas for building a better future.