Green Options

A fundamental necessity for ALL life forms on earth is clean, potable water. Yet sustainable sources of fresh water are in limited supply, particularly in poorer areas of the world. Water is the ONLY resource that is not replaceable with another - oil can be made obsolete through the use of new, renewable energy sources, food sources can be substituted one for another, but pure water has no equal.

On average, humans need approximately 13 gallons of water a day. In the U.S. the average family uses 245 gallons per day!

If you did your homework and purchased the Blue Planet Run book as I suggested last week, then you will find most of what I’m about to share in the beautiful charts and graphs on page 174 and 175.

A Great Lakes compact that would prevent the region’s water from being siphoned off into the thirsty Southwest and other dry parts of the country is a little closer to taking effect, now that lawmakers in Michigan have OK’d the deal.

The Great Lakes Water Resources Compact aims to protect the water rights of the eight states bordering the lakes: Indiana, Illinois, Michigan, Minnesota, New York, Ohio, Pennsylvania and Wisconsin. Michigan’s approval of the agreement brings the number of states signed on so far to five: Illinois, Indiana, Michigan, Minnesota and New York.

Think you could get by using only as much water as a rural African villager: about 20 liters (a little over five gallons) per day? Brits Sophie Morris and Paul Martin each describe their experiences taking the 20-liter challenge. (Hint: both suffer bouts of “flushitis” in facing the fact an average toilet uses eight to 10 liters per flush.)

Water is essential for life, but humans are placing a growing burden on this natural resource … risking our own future well-being. More and more news comes out every day about the dangerous game we’re playing with our water supplies, and a growing number of people are warning water could become just as volatile an issue as oil in years to come.

Consider some of these water facts, and the implications they have for humanity:

Just this week, Sandia National Laboratories warned more than half the countries in the world could face “freshwater stress or shortages” by 2025. By 2050, that percentage could rise to 75 percent.