A City Should Not Bet Its Thirst on a Ticker

Let us be precise about what Wednesday revealed, because precision is the only kindness available here. The Cerulean Exchange did not break. It worked perfectly — it told the truth about the price of made water, and the truth was that a household's survival now floats on a number a trading floor can move before dinner. That is not a failure of the market. It is a failure of the arrangement that put a life-essential good on the market without a floor beneath it. We built the desalination corridors to end an emergency, and in doing so we made thirst a traded input, exposed to the same winter power squeeze that lifts every other bill. The remedy is not to smash the exchange or to pretend desalination is optional; there is no water without it now. The remedy is public buffers — strategic water reserves, price floors for the vulnerable, a shared decision that some goods answer to citizens before they answer to sessions. The households already did their arithmetic Wednesday. It is past time their governments showed the same work.