The expansion of green areas in cities can potentially contribute to climate change mitigation and adaptation, heat and flood mitigation, erosion reduction and carbon capture.
Little information is available on the amount and location of metals in landfills.
Current government and industry commitments will only reduce marine plastic litter by 7% in 2040 compared to business as usual
The number of net exporters is decreasing, highlighting a growing vulnerability of the global trading system, as it comes to rely on ever fewer resource producers.
In 2009, more than 1.2 billion tonnes of steel were produced worldwide.
Of the resources extracted and used worldwide, some 15% are being traded.
A mobile phone contains more than 60 different metals, each in small amounts.
13% of the global urban population lives in coastal areas.