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Four Billion People Face Severe Water Scarcity, New Research Finds

Water Scarcity

Image Source: Yahya Arhab/EPA

According to a new global analysis published in the journal Science Advances this month, water shortage is one of the biggest challenges facing humanity today.

The results are fascinating and the causes are clear. Continuing population growth coupled with increasing food demand is stretching water limits around the world.

It was also interesting how rising incomes have been leading to a change in diets where people are tending to eat meat more regularly.

To read more on this article published in The Guardian Environment Section click here.