– U.S. Secretary of State Daniel Webster, on the American West, 1852
The drought, if somewhat ameliorated by a passably wet winter in Northern California, reminds us that aridity defines the West. Our vulnerability is particularly marked here in Southern California, where the local rivers and springs could barely support a few hundred thousand residents, as opposed to the 20 million or so who live here. Bay Area, we’re talking about you, too, since about two-thirds of your drinking water is imported.
The prospect of continued water shortfalls – perhaps made worse by climate change – poses something of an existential question for this state. In the past, California met the challenge of persistent dryness much as the Romans did in their heyday, by constructing massive waterworks that connected mountain runoff with the thirsty urban masses. Everything that made California the harbinger of the future, from rich farmland to semiconductors and our great cities, was predicated on water transfer.
Now there is a sense that California’s expansion, its ability to create new communities and industries – outside of a few fields, like media and software – faces insurmountable constraints on water and other resources. This perspective has been favored by greens, anti-development NIMBYs and those who seek to corral all California growth into ever-denser, family-unfriendly environments.
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