How Old is Water?

How old is water? Where on earth is water found? How is it circulated, cycled, and recycled? We know where water is distributed on the planet down to the fraction of a percentage. We know that water is finite in volume and its utility is constant. What happens when we pollute water? What happens when there is no water? We discuss this and more this week on World Ocean Radio. About World Ocean Radio World Ocean Radio is a weekly series of five-minute audio essays available for syndicated ...