I read recently about how thousands of cattle in Kansas died due to heat stress. They didn’t die from one day of hot temperatures, necessarily. But the persistent extreme heat and humidity that hit many parts of the country–particularly this one region in Kansas–wreaked havoc on herds.

Cattle can usually adapt to the summer heat. Studies show they’re resilient animals, but as one article told me, when there are multiple stressors involved, the animal struggles to cope. Not only that, but cattle need the lower nighttime temperatures to bring their internal temperature down. When nighttime temps are too high, they don’t release enough of their internal heat, and it continues to build and build and build, causing major problems when that cycle persists. Eventually, they can’t carry the cumulative heat load built up in their bodies. “Right now, if we don’t have night-time cooling hours, the animal won’t be starting each day at thermo-neutral, so they’re more at risk on the second or third day,” one veterinarian said.

Okay, let’s acknowledge the elephant (cow?) in the room. Yes, I’m about to compare us to cattle. My metaphor obviously breaks down pretty quickly, but bear with me…