‘Tis the season for 110-degree days, excessive-heat warnings and trolling the parking lot for a shady spot. But new research suggests those in the shade might not have it made after all — especially if they are young children.
Parents tell their kids, “Shut the front door, I’m not paying to cool the entire neighborhood.”
But research shows that, during Phoenix summers, we do pay to heat the neighborhood — to the tune of 1 to 2 degrees Fahrenheit — thanks to waste heat vented by our air conditioners.
Left to our own devices and allowed to live without constant fear of death by hunger or violence, we devise some pretty startling stuff.
Sure, some of our better efforts don’t outlast our calamities, or go obsolete before their time or simply never get their chance to shine because no one yet recognizes the need for them. But you can’t keep a good idea down forever, as I explore in this list of …