Earth news

A clearer path to clean air in China

For more than 15 years, the Chinese government has invested billions of dollars to clean up its deadly air pollution, focusing intensely on reducing emissions of sulfur dioxide from coal-burning power plants.

date11 hours ago in Environment
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Wicked problems and how to solve them

Wicked problems are issues so complex and dependent on so many factors that it is hard to grasp what exactly the problem is, or how to tackle it. Wicked problems are like a tangled mess of thread – it's difficult to know ...

date11 hours ago in Environment
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