Here in Australia we know we should be watching how much water we use for things like showers, gardens and washing cars.
But really, it’s a drop in the ocean compared to how much water goes into the products we consume.
Now an Australian academic has proposed that the amount of water used in making food and other items be clearly shown on product labeling. Listen to the interview with James Hazelton.
To see how much water goes into making different products, check out www.waterfootprint.org.