In Burkina Faso, where 86 percent of the population live from farming, water is a precious resource. Drip irrigation technology has made it possible for farmers to boost their harvests - and their incomes.
Farmers in northern Chile, one of the driest regions in the world, are learning to adapt to drought after discovering a new source of water — fog-catching nets.
Acute water shortage in Bengaluru, nicknamed the Silicon Valley of India, has prompted warnings it would be the next major global city to potentially run out of water. Conservationist Vishwanath Srikantaiah disagrees.
Pakistan could "run dry" by 2025 as its water shortage is reaching an alarming level. The authorities remain negligent about the crisis that's posing a serious threat to the country's stability, reports Shah Meer Baloch.
On this edition, we meet the kids cleaning up their South African township and explore how an aquatic fern could make ships more eco-friendly.
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