From the perspective of the publisher of
this web site, there is no looming global water shortage,
as such.The world's media delight in trumpeting gloom and
doom; after all it is only bad happenings, or the anticipation
of bad happenings, that are 'newsworthy'.
While it is true that there are many (mostly local) water
'crises' happening now, and a lot more coming soon, the global
problem is very much one of perceptions and
attitudes towards water.
The most important of these is that we, almost universally,
place such a low value on water that we waste huge quantitities.
A major part of this is explainable by the fact that, right
up through the 20th century, water engineers (and the agencies
that employed them) just 'assumed' that it was the government's
DUTY to supply whatever quantity of water the community chose
to take, free - or nearly free - of charge.
Two things have now changed:
1) Some regions are experiencing a combination of population
growth and/or water profligate lifestyles
that has started to put pressure on local, often inexpensively
developed, supplies, and;
2) With the pressures of Globalization there has come increasing
acceptance of the notion that water users should pay
something (and that water wasters should pay a lot)
for the what they take from systems built from the public
purse.
Under these circumstances, water 'development' has effectively
stopped in many parts of the world, even where only a small
fraction of the available fresh water has been developed.
This has begun to subject many consumers to situations of
apparently severely limited supply, that are really not due
to any absolute shortage of water resources.
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