The documentary “H2O, the Molecule that Made Us” demonstrates the intimate connection between the human story and water.

Episdoe three, titled “Crisis,” was shown in the March 15 Property Owner and Residents Association Water Committee meeting. The film shows the growth of civilizations worldwide and the dangerous dependence on a precious resource that may be about to run out.

A National Aeornatics and Space Administration project shows that wet areas are getting wetter and dry areas are getting dryer. Droughts are lasting longer and in the U.S. Midwest, storms are getting stronger. These changes in the planet’s water cycle is forcing a change in the relationship with water. In drought areas, the public generally does not understand how serious the problem is and groundwater is poorly managed everywhere.

During the discussion, most comments were related to the fact that Sun City West is entirely reliant on groundwater pumping. There is concern over large, nearby developments, both residential and industrial, that will ultimately deplete the aquifer faster than it can be recharged. What ways can be used to convince people to conserve water? Should water use be restricted and what agency would control this option? Should the water company be used to force conservation by charging more for the water usage?

The general public will not accept change until it is too late and then there will be a crisis.

Editor’s Note: David Hunter is Property Owners and Residents Association Water Committee chairman.