Water, Sewage & Effluent November December 2018 | Page 36

Icebergs and
Hunger Stones
The human race has been able to
reduce hunger through scientific
and engineering developments
over the centuries. But, despite
water being stored in dams and
having sophisticated water supply
systems, we are still vulnerable to
droughts, as the past few years
have acutely proven.
By Helgard Muller
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Water Sewage & Effluent November/December 2018
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