More than 200 billion cubic metres of water could be saved by low-carbon energy technologies.
Planet will need 180 bn tonnes of material a year by 2050 if trends continue.
Globally, the top 200 recent hydropower developments (2000-2018) are estimated to have displaced between 900,000 and 2 million people (mostly in Asia),as well as giving rise to substantial land-use change since the start of the century.
Rising income and urbanization are changing diets and increasing the need for agricultural land.
The average person on the globe uses 9 tons of resources each year
One third of all materials resources extracted in the world are linked to the production of traded goods.
Smartphones, flat-screen TVs and USB keys all drive demand for specialty and precious metals.
Built environment and mobility stand as the leading drivers of the rising global material demand, closely followed by food and energy.
These sectors combined account for approximately 90% of global material demand.