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A. MORE CLEAN WATER, BETTER HEALTH
B. LACK OF WATER IN THE NEAR FUTURE
C. USE OF WATER WITHOUT THINKING
D. POSITIVE CHANGES FROM LESS EXPENSIVE SOLUTIONS
E. BETTER USE OF THE WATER AVAILABLE
F. AN UNNECESSARY WASTE OF HUMAN ENERGY

HOW CLEAN WATER CHANGES LIVES

4.1. Those of us in the richer parts of the world think that we will always have access to plenty of clean water. There may be dry times when we are asked to use less water and avoid watering our gardens, but it's still true that all we have to do is turn on a tap in the house to get all the water we need.

4.2. What we often forget is that there isn't enough water in some parts of the world. People living in these areas spend enormous amounts of time and effort collecting and transporting water to their homes. This uses the time and energy which they could put into growing food, raising farm animals or developing other types of businesses.

4.3. Having clean water not only saves time, it also makes people healthier. Much of the water that was collected from impure sources created a number of different diseases. With clean water, both children and adults are less likely to suffer from skin and eye problems and other, more dangerous diseases.

4.4. New technologies are being developed to help in this effort. Water-cleaning systems that don't cost a lot, water pumps that use power from the sun and other new ideas are making clean water available in places where it was difficult to imagine before. This gives us hope that spending hours collecting and carrying dirty water will soon be a thing of the past.