Save the planet – change the world. Practical suggestions about what can we do to help the environment and make our planet a better place to live.
A sustainable city, urban sustainability, or eco-city (also "ecocity") is a city designed with consideration for social, economic, environmental impact, and resilient habitat for existing populations, without compromising the ability of future generations to experience the same. These cities are inhabited by people who are dedicated towards minimization of required inputs of energy, water, food, waste, the output of heat, air pollution - CO2, methane, and water pollution. Richard Register first coined the term "ecocity" in his 1987 book, Ecocity Berkeley: Building Cities for a