It’s a Friday before a long holiday weekend. I won’t say that there was nothing to do today, but the pacing of what there was left a fair amount of time for just pondering.
What’s on my mind today, because coverage of one sort or another is almost inescapable, is the “megadrought” gripping the American west. Stories of lowering reservoirs, wells running dry, rivers too low to support wildlife, let alone the ability to be drawn down for irrigation, and the inevitable increasing number of wildfires that will go along with it all seem to be everywhere.
So far, what I’ve seen is a lot of speculation and discussion about conserving. While that’s well and good, reducing the amount of water being used doesn’t ultimately get after the problem of there not being enough water. The chances of us going after the whole climate change thing also seems fairly slim.
So, if we assume for purposes of this post that the amount of water available is going to continue to diminish over time, demand will continue to increase over time, and we’re not going to significantly change human behavior in the short or medium term, what’s left? I think that’s where the discussion on the topic is lacking. What can we do in the next five years to radically increase the amount of water available to the western third of the United States?
It always surprises me that there isn’t at least one crackpot agitating for a crash program of building a string of massive desalination plants from San Diego to Seattle along the Pacific Coast. Without any background in hydrology, wildlife management, or public infrastructure, I respectfully submit that what we need is a Moon Shot – a Project Apollo for rewatering the west.
It would be monumentally expensive. Environmentalists would scream bloody murder at the very idea of building such massive industrial facilities on the coast. Everyone would hate it – except, probably, all the people who actually need the water.
Even if we can’t meet the demand of water intensive agricultural interests, leaving river water in the rivers in an effort to prop up wildlife while providing potable water for the human population feels like a reasonable investment in the future. It’s certainly a better option than abandoning whole stretches of the west, seeing depopulation and mass migration out of cities like Las Vegas and Phoenix, and just accepting that the region is going to be an arid dead zone .
If 2020 taught us nothing else, it’s that printing money to order apparently no longer causes economic problems. Personally, I’d rather see it put towards good works than another round of pay everyone to sit at home watching Netflix… but that’s probably a tale for another time.