Eco Solutions

CNN

Air quality, polluted oceans and energy production. These are just some of the environmental issues blighting our planet today. Who has the answers? What's been proven to work? Each month, Eco Solutions takes an item from the green agenda and looks at what people are doing to address the issue. From the cities improving the air they breathe to the countries running on renewables, we talk to people the world over who are taking steps to solve and improve our environmental challenges. Eco Solution

2016