The Promises—and Perils—of Ocean Desalination
Sean Bothwell can understand why people think desalination is a silver bullet. When he was a kid living in California’s Orange County, the ocean was always close by. It didn’t make sense to him that all the water near him wasn’t usable.“I grew up thinking, like, why the heck aren’t we desalinating?” said Bothwell, who is now executive director of the California Coastkeeper Alliance. “Why are people always saying that we need to save water and conserve?”Now, a few decades later, California is in an even more dire…