They Died With the Fan Running

 

Cedar Valley News
July 15, 2026
They Died With the Fan Running
By Lars Olson

I sold the last box fan in the store on Tuesday morning, and I have been uneasy ever since.

Not because I ran out. I can get more. I have been uneasy because of what I watched people carry out the door believing. Twenty-some fans went across my counter last week. Most are running right now in closed-up houses, and the people who bought them believe they have solved the problem.

They have not solved the problem. And I am the man who sold them the fan, so it falls to me to say so.

A fan does not cool a room. Not by one degree. It has no idea how to.

What a fan does is move air across your skin, and the moving air carries away your sweat, and the sweat carries away your heat. It is you doing the cooling. The fan is only helping you spend your own water to do it.

Which works beautifully at eighty-five degrees, and stops working when the room gets hotter than you are. Now the fan is blowing hot air across a body, taking water out of a person faster than the air can take heat off them. It becomes, and I am not being clever here, a very small convection oven.

The safety agencies have said the same thing for years, and one of them has a phrase I cannot shake. A fan in a very hot room, they say, gives a false sense of comfort.

The scientists argue about the number. Some say stop relying on a fan around ninety. Others say a hundred. I do not know who is right, and I will not pretend otherwise from behind a hardware counter.

Here is the part nobody argues about. A fan does not make a room cooler. And in New York, when they went back and looked at the people who died in the heat, not one of them had a working air conditioner running. A quarter of them had a fan going.

They died with the fan running. Feeling, right to the end, like they had done something about it.

There is a second thing the news is missing this week, and it is the reason the dying goes on after the cameras leave.

A heat wave is not a daytime event. Your body gets through a hot day by planning on the night. It sheds its heat after dark and starts fresh. And the weather service keeps warning, in language nobody is repeating, about the overnight lows staying in the seventies. When the night never cools, the body never catches up, and it goes into the next day already behind, and the day after further behind still. The third and fourth nights are the ones which kill people. Not the hottest afternoon.

This is the week to remember your house is a machine.

It is. It was built to hold heat out and let heat go, and every one of us has forgotten how to run the thing. My grandmother had ninety summers and never owned an air conditioner, and she ran her house like a ship.

Shut it at dawn. All of it. Windows down, curtains drawn, especially on the west side, before the sun gets around to them. You are not keeping the cool in so much as keeping the sun out; a window in full sun is a heater, and the shade you hang costs four dollars.

Then open the whole house at night, and here is where your fan finally earns its keep. Do not point it at yourself. Put it in a window, and turn it around, and blow the hot air out of the house. It will pull the cool night air in behind it through every window you have opened. A fan is not a cooler. It is a mover, and moved right, it will drop your house ten degrees while you sleep and give your body the night it needs.

And if you know an old person alone in a closed-up house, sitting in front of a fan, the phone call costs nothing.

Run your house. It knew how to do this before any of us did.

Morning’s editorial was worth your time, please forward it to someone who would value it. And if someone forwarded it to you and you’d like your own each morning, just reply with the word “subscribe.”

Cedar Valley News has a Facebook group. If you have comments and want to join the conversation, you are welcome. Turn the fan around tonight and tell us what your house did. And if we get something wrong, tell us, and we will run the correction. https://bit.ly/40p8jKy

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This editorial is part of the fictional Cedar Valley News series, written by Evan Swensen, Publisher, and Claude Marshall, AI Developmental Editor. While the people and town of Cedar Valley are fictional, the guidance described here is real: the Centers for Disease Control and Prevention, the Environmental Protection Agency, the World Health Organization, and Ready.gov all caution against relying on electric fans in extreme heat, and the New York City heat-mortality findings and the National Weather Service warnings about warm overnight lows are likewise real. The exact temperature threshold for fan use remains genuinely disputed among researchers, as the editorial says.