I’m late to the news that the ancient Akkadian Empire might have collapsed due to “dust activity” that “persisted for 300 years.” As a resident of Los Angeles, it’s sobering to read.
“Archaeologists have long been baffled by the abrupt abandonment of northern Mesopotamian settlements roughly 4,200 years ago,” Eos reports. This otherwise mysterious abandonment might have been catalyzed by three centuries of dust—“dust for 300 years”—arising from extreme drought and aridity.
The dust was so bad, in fact, it left a geological record in regional stalactites.
Perhaps that’s how the end will come, as a slow but relentless accumulation of dust on windowsills—in California, Arizona, Nevada—a civilizational collapse that should have been signaled, in retrospect, by the rapid growth of the house-cleaning economy, but that, for at least a generation, will take the form of puzzled homeowners wiping wetted cloths along wood trim, wondering if there’s something going on outside.
There’s an alarming new piece up at The New Yorker looking at two potential dam failures, in Iraq and Zambia, and the extraordinary effects these disasters would have. The collapse of Iraq’s Mosul Dam, for example, which the U.S. Army Corps of Engineers calls “the most dangerous dam in the world,” “could drown as many as five hundred thousand people downstream and leave a million homeless.” The collapse of Zambia’s Kariba Dam, meanwhile, and the resulting megaflood would be “the dam industry’s Chernobyl”: “three million people live in the flood’s path; most would die or lose their crops or possessions. About forty per cent of the electricity-generating capacity of twelve southern African nations would be eliminated.” (Spotted via @waltonwater)