by Stefan Uhlenbrook
As millions of people across the world show their commitment to zero hunger and healthy diets, one crucial piece of the puzzle must not be forgotten: water.
It is often said that the human body needs water before it needs food. And the reality is that we need a lot of water in order to produce food.
As the world’s focus now turns to healthier diets, we must radically transform the way water is accessed, used and conserved to address the needs of the more than 800 million people suffering with insufficient food.
Take the hundreds of millions of people living in rural areas, reliant on increasingly erratic rainfall on which rain-fed agriculture is dependent. When extreme weather changes due to climate change impact water availability, the effects on their food security can be devastating.
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