Peak oil has generated headlines in recent years, but the real threat to our future is peak water. There are substitutes for oil, but not for water. We can produce food without oil, but not without water.
We drink on average four litres of water per day, in one form or another, but the food we eat each day requires 2,000 litres of water to produce, or 500 times as much. Getting enough water to drink is relatively easy, but finding enough to produce the ever-growing quantities of grain the world consumes is another matter. ... Read more about 'The real threat to our future is peak water'
OSLO, March 22 (Reuters) - Stresses on water supplies aggravated by climate change are likely to cause more conflicts and water should be considered as vital to national security as defence, a United Nations report said on Friday.
Equitable, broad-based public access to sustainable, sanitary supplies of water is increasingly being seen as a security issue. A growing world population, global warming, growing fossil fuel use and greenhouse gas emissions and ongoing, growing disparities in the distribution of wealth and income and business-as-usual political economy – all threaten national, regional and international efforts to assure all members of society fair access to sustainable water resources. ... Read more about UN-Water Defines Water Security, Highlights Threats & Mitigation Steps
Executive Director - Center for Sustainable Energy
Rear Admiral Leendert “Len” Hering Sr. (U.S. Navy, retired), is a prominent military and civilian sustainability leader with a broad background in energy and environmental issues. His passion in sustainability is educating people on the dangers the future holds without taking responsible actions to secure the nation’s energy independence and to preserve water, air quality and other resources. ... Read more about Len Hering