Why AC Will Be a Hot Topic at the Olympics
Released on June 20, 1975, “Jaws” was a summer blockbuster. Without air conditioning, crowds would never have gone to movie theaters. But there is so much more that AC made possible. Economist Tim Harford suggests that human productivity peaks at 70 degrees. Consequently, it allowed us to work during the hottest hours of the day and to move to the hotter regions of the world.With AC, homes no longer needed high ceilings and more windows. People could move to hotter regions of the U.S. (like Florida and the Sun Bloc states) and the world (Singapore and Shanghai). ….[READ]
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