Irrespective of whether climate change is taking place or not, the simple fact is that countries such as America and Australia do not have enough drinking water to supply substiantial growth.
Short droughts now have far greater impact than an equivalent dry spell years ago.
We must learn to use water more wisely. Save our potable water for essential needs (drinking and hygiene) and re-use our water (graywater and rainwater) where potable water is not required.
Just Water Savers USA Inc designs and manufactures water re-use products, especially for garden irrigation, where over 60% of potable water is used in the average US home.
To view these products in detail, go to our graywater and rainwater products portal Best Home Water Savers.