Some countries are known for having dangerously high pollution levels, poor sanitation, and large amounts of unmanaged waste. These problems are usually caused by overpopulation, industrial activity, ...
Only 17% of global cities had safe air in 2024, air quality report finds - Global study finds 126 of the 138 countries ...
Most of the used cars shipped to Nigeria and the rest of the continent have been stripped of pollution controls. The United Nations has warned that the trade in secondhand vehicles, which are ...
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