“Heat advisory in effect 11 a.m. to 7 p.m.” The text from the city emergency alert system lit up my phone screen. A little while later, I saw a Facebook post from Denis Phillips, chief meteorologist for ABC News, telling Floridians this was only the second time in over 20 years that a heat advisory had been issued. I was scheduled to be the preceptor on a street medicine shift that night. My first reaction was regret at having signed up for an August “street run,” as we called it. My second was remembering that the run would be canceled without a preceptor—so, heat advisory or not, I knew I had to keep my commitment.

In 2023, given the variety of bottled water(s) that are sold not only in grocery stores but also in hospital and medical school vending machines, it may be hard for some people to remember a time when water, packaged in plastic bottles, wasn’t a reality. Oh, there was Perrier, San Pellegrino, and a few other brands packaged in glass bottles. But it was only after the 1990-91 Persian Gulf War—the Middle East operations known as Desert Shield and Desert Storm—that water bottled in plastic found its place on supermarket shelves and began to be purchased by consumers worldwide.

My husband is an air-conditioning contractor based in southeast Florida, where A/C is needed almost the whole year round. This summer has been particularly hot—the temperatures pushing everyone’s A/C units to their limits. He comes home soaked in sweat and arrived on the border of a heat stroke one day.

I am not a drinker—not of water, juice, coffee or tea, or alcohol. My children and physician constantly remind me of this unhealthy habit, stressing that my body needs fluids, especially water, to function properly. I hear them, but I do not listen. I have even ignored them these past several months when the temperatures have risen to the high eighties and often middle nineties.