Tag Air pollution

World Environment Day 2019

The United Nations, aware that the protection and improvement of the human environment is a major issue, which affects the well-being of peoples and economic development throughout the world, designated 5 June as World Environment Day. The celebration of this…

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Does it pay for cities to be green?

There has been growing interest in recent years in cities taking a leading role in addressing major sustainability challenges such as air pollution and water scarcity. More than half of the world’s population lives in urban areas, a share that…

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