More than one billion people lack access to safe water. Close to two billion people lack access to sanitation. Most of these people live in low- and middle- income countries. Each year, nearly a billion people suffer from diarrheal illnesses caused by unsafe water. Millions more suffer from other water-related diseases. Poor people, especially the very young and the elderly, tend to be the most at risk. Safe water is scarce because it is often undervalued and used inefficiently. As a country’s economy becomes stronger—as its GNP per capita rises—a larger percentage of its people tend to have access to safe water and sanitation. Thoughtful decisionmaking by all user groups generally leads to improvements in the supply of safe water for all people at affordable prices.

Exploring the Access to Safe Water Text

a.	What does this indicator measure?
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b.	How is "reasonable" access defined for people in urban areas?
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c.	How is "reasonable" access defined for people in rural areas?
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d.	What would you consider a reasonable amount of time to spend each day getting water?
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e.	How do you and your family get water?
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2. When people drink contaminated water, they can become ill. Answer each of the following questions briefly, referring back to the text if necessary.

a.	How many people suffer each year from diarrheal diseases related to dirty water?
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b.	Which people or age group(s) are at greatest risk? Why might this be the case?
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c.	If so many people become ill from contaminated water, why do they drink it?
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3. Using the text and your own experience, complete the following exercises.

a.	Make a list of some of the ways in which you and your community use water. To the right of each item, write an "H " for household uses or a "C" for community use. Place an asterisk (*) next to the items that probably require safe water.
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b.	Which of these uses are likely to pollute water?
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4. Listed below are some household uses of water and estimates of how much water they use (based on an industrial country plumbing system). From these estimates, answer the questions that follow.

a.	Assuming that each member of your family had access to 20 liters (approximately 5 gallons) of safe water each day (the amount most often cited as being "adequate" when defining access to safe water), make a list of how you would use the water
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b.	How would you conserve the water?
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c.	How could you re-use some of the water for other purposes?
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5. In Bangladesh, the poorest people spend 11 percent of their household income on fuel to boil their drinking water. In the urban slums of Nigeria, people spend 18 percent of the household income for water. In Port of Spain, the capital of Trinidad and Tobago, the poorest people spend 20 percent of their household income for water.

6. Answer each of the following questions briefly, referring back to the text if necessary.

9. Use the text, charts, and Data Table to argue for or against this statement: