Water is life, as the saying goes. And it’s more than just a poetic
phrase. Water is so intrinsically connected to life, if you counted all
the molecules in the human body, 99% of them would be water!
On
average, a human life can be sustained for up to three weeks without
food, but a person won’t survive more than a few days without water.
Under extreme conditions, an adult can lose around one liter of water
per hour, all of which needs to be readily replaced to maintain a
healthy fluid balance. So, what could be more important than consuming
high quality, non-contaminated water?
In the United States, most
of the water we utilize comes from our domestic water tap. We cook with
it, we bathe in it; we use it on our yards, and in our pools. And we
rarely, if ever, consider how clean or safe it is to do so. But when it
comes to drinking water, quality is not something that can be sacrificed
in exchange for plentiful supply.
One of the most profound
technological developments in the modern era was the implementation of
mass public sanitation infrastructures and the subsequent availability
of water free from feces and other biological contaminants. Indeed,
this, along with improved nutrition and refrigeration technologies, was
what was behind the widespread reduction in epidemic outbreaks in
‘infectitious diseases’ in the mid-tweintieth century and not the
introduction of mass vaccination campaigns which came afterwards.
Drinking unclean water can cause either acute or chronic effects,
depending on the nature of the contaminant, and the concentration.
Dysentery, a common water-borne bacterial infection, causes acute
reactions such as intestinal inflammation, and severe diarrhea. A
serious condition, dysentery causes rapid dehydration, and an infection
which can be fatal, if left untreated. It is still a common third-world
killer today.
Yet, with the introduction of modern water
sanitation technologies, another problem emerged: chronic, culminative
poisoning to nonlethal doses of contaminants, such as most industrial
chemicals. Fertilizer runoff, and other industrial pollutants,
contaminate streams and rivers worldwide....<<<Read More>>>...