---

As the sun beat down on the park where he was walking his dog, Gary Youssef described his strategies for keeping cool during the current heat wave in London. With temperatures hovering around the high 30s Celsius (about 93 degrees Fahrenheit), many in Britain are seeking ways to beat the heat. Mr. Youssef keeps his windows shut during the day and draws the curtains, and at night, he opens the windows to let in the cooler air.

Looking ahead, Mr. Youssef is contemplating investing in air-conditioning for his home, a luxury that has not been common in the historically cooler UK climate. "A lot more of my friends now have air-conditioning,” he noted, highlighting a shift in public attitude toward cooling systems over the past few years. Just five years ago, many would not have considered air-conditioning a necessity.

As Britain prepares for what is predicted to be the first official heat wave of the year, meteorologists have forecast temperatures to reach around 34 degrees Celsius. This is a stark contrast to the average June temperature of around 18 degrees Celsius, a shift that is forcing residents to adapt their living conditions.

The rise in temperatures is not just a temporary spike; climate scientists have warned that heat waves are likely to become more frequent and severe in the coming years as global temperatures continue to rise. As a result, the country's infrastructure, traditionally designed for cooler weather, may struggle to handle the increasing heat, pushing more individuals like Mr. Youssef to equip their homes with air-conditioning.