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Tags archives: global-carbon-emission

cities consume enormous amounts of energy and generate over 80% of global carbon emissions.

Our swelling cities consume enormous amounts of energy and generate over 80% of global carbon emissions. We need to make them more self-sufficient, but how? As I’ve said before, Earth is experiencing a uniquely urban event. The migration of people to cities is by far the biggest humans have witnessed, and it is having far-reaching impacts on the planet’s geology, biology and chemistry. In a time of dwindling resources and […]