The Importance of Water

As a clinician, I spend a fair amount of time talking with my patients about their lifestyle habits, sometimes we work together in ways to move them towards a healthier life, and yes, often this includes looking at their drinking & eating habits. Most Americans don't drink water -- we drink everything else (coffee, soda, adult beverages, juice, lemonade, pina coladas, Red Bulls, milkshakes) -- which of course means that we're getting some water, plus a lot of other ingredients. There's some thought that most Americans are living with a certain chronic level of dehydration (75%, according to this blog entry), and that we get a lot of our fluids from our foods. (And, don't we have a national weight problem?????)

Of course, in this country we (most of us) have access to clean water -- we just don't choose to drink it. In many parts of the world, the supply of clean, drinkable water is drying up -- due to pollution, global warming, insufficient or destroyed infrastructures (an example of the latter being in post-quake Haiti). It's been speculated for several years that the next large international war may be over access to potable water supplies.

A major cause of the pollution of the global water supply is the lack of basic sanitation -- not too much of an issue in the countryside because rural environments can absorb (no pun intended!) and even put to use human excreta (it's called "nightsoil"). In the cities, and most particularly in the growing slums of the heavily-populated urban world, it's a serious issue -- according to the Charity Water website:

90% of the 42,000 deaths that occur every week from unsafe water and unhygienic living conditions are to children under five years old. Many of these diseases are preventable. The UN predicts that one tenth of the global disease burden can be prevented simply by improving water supply and sanitation. An interesting and innovative approach to working to minimize the impact of the lack of world sanitation is a cute little invention called the "peepoo." The peepoo is small biodegradeable plastic bag, intended for use as an instant latrine. One uses it, ties a knot in the neck of the bag & then buries or tosses it away. The inside of the bag is coated with a thin layer of urea, which helps to sanitize the natural "products" and convert them into natural fertilizer.

I think this is a brilliant little idea -- what my father likes to call "a simple solution to a complex problem." The inventors describe it as personal, as in personal computer; ... mobile, as in mobile phone; and micro, as in Microsoft.Please take a look at the peepoo website for more information. (The site is full of pictures from its test site at an informal settlement in Nairobi, including the one above. (This image is borrowed from the peepoople website -- check in with info@peepoople.com for more.)