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Island of Hope



BBC Documentary & FIreside Chat

08 Dec 2023

Title: How water filters made from nuts can help communities access quality water

In many South African communities, water shortages and scarcity often dictate daily life – from drinking and safe sanitation to outbreaks of cholera. Using macadamia nuts and nano-technology, watch how a local man invented a new water filtration system that is scaling up water access to rural areas.


Patty O’Hayer,, Global Head of External Affairs