6. The WHO sets
50 liters per person
per day as a minimum for
drinking and hygiene.
Americans use
575 liters.
Japanese use
373 liters.
Many in West Africa
survive on
less than 5 liters.
25. Credits
Portions of this presentation inspired by
“Thirst” by Jeff Brenman of Apollo Ideas
(www.apolloideas.com) used by
permission.
Photos by Fredinand Reus:
Slides 5, 6, 9, 13, 17, 18, 20.
Used by permission.