Bernie Focker, aka Dustin Hoffman of Meet The Fockers, once said, ”If it’s yellow let it mellow, if it’s brown flush it down.”
Bernie Focker, though an imaginary character, spoke of real life issues: water conservation. Even though the water crisis has taken a backseat to other issues such as carbon emissions, the problem is real: By 2025, the world will experience major freshwater shortages. Though 97% of water comes from oceans, only about 3% of it is freshwater. From that, 2.4% is permanently frozen in glaciers and ice caps, 0.5% of Earth’s water is ground water, and the rest can be found in rivers and lakes (also known as surface water).
Since our water comes from ground and surface water, that’s a small percentage overall. And because of our ever-growing population and water needs, rising temperatures and droughts, the US government estimates that about 36 states will face water shortages by 2013.