Last Call at the Oasis just opened in movie theaters this past Friday. Film critic Christopher Campbell said it best: Last Call at the Oasis is “necessary viewing for anyone on the planet who drinks water.”
It helps us understand how water is central to every part of our lives, shows how it is becoming more scarce and in some cases toxic, and offers examples of ways to conserve water more effectively, reduce pollution, and manage our precious water resources better.
The movie trailer is below. As you watch it, note the lake that appears at 45 seconds in to the trailer. That is Lake Mead. It is the main source for water to Las Vegas, and feeds the Hoover Dam, which generates electricity for Las Vegas and beyond. The lake has been around for a very very long time, and, according to Scripps Institution of Oceanography, will likely be dry in the next 10 years. Increased consumption and changing climate have caused the lake to drop an average of 10 feet per year. In 4 years, the water level will likely drop so low that Hoover Dam will be unable to operate.
Here’s a picture of Lake Mead taken in 2007. It was bad then and it’s worse now.
I was driving through Texas last summer, and all the radio stations could talk about was how hot and dry it was. At that time, Austin had over 70 days straight of temperatures above 100 degrees F. Wildfires raged as the drought-parched land baked to a crisp. Here’s a drought map that shows just how extensive the drought was. Note that the brownish-red areas are ranked as “Exceptional” – beyond even extreme drought.
As climate change continues its slow inexorable advance, we should expect to see the southern US trend much drier and hotter. Agriculture and ranching will become unsustainable. Humans will need to be very good at conserving and getting by with much less water. Last Call at the Oasis is a wakeup call.
Here’s the movie trailer for Last Call at the Oasis…
Consider seeing the movie. It helps us understand how we can preserve our precious water resources. It is so much more satisfying being part of the solution, than being part of the problem.