August Ends With the Corridors Holding and the Margin Named, Out Loud, as Thin

AGADEZ — The last night of August in the Sahel corridor was, for once, unremarkable, and everyone who worked the line understood that unremarkable was the whole victory. The spine of desalinated water that Tethys Hydrous Group brought online in July carried the region through a heat week that touched 47°C at the drylands' edge without a single day of total cutoff — a sentence no one here could have written a year ago. But the engineers who kept it running are careful people, and they say the careful thing out loud. "We held. I will not pretend we held with room to spare," said corridor hydrologist Nafissa Ould Ahmed, watching the storage figures settle for the night. The margin that got the region through was measured in a single-digit percentage of reserve, and the reserve refills only if a monsoon behaves. On the standpipe rows of Agadez, families measure the month in handspans of pressure at the tap. This August the handspan held. The next one is not promised, and no one on the line pretends it is.