Five of the world's biggest environmental problems

These five megatrends present major global threats for planet Earth - problems that must be solved if the world is to remain a supportive habitat for humans and other species. DW looks at causes and possible solutions.

Deutsche Welle

Last updated on 12 October 2016

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Unsustainable fishing and harvesting aquatic resources
Unsustainable hunting and trapping
Illegal trade
Habitat loss and degradation
Climate Change