Besides the virus, what’s bothering people in offices and cabs around the world? Well, it’s freezing. Especially for women. Tom Chang at the University of Southern California did the tests and found there’s a marked drop in productivity if people are uncomfortable because the air-conditioning is berserk. He published his findings and was astounded to find there were millions of responses. Is there a gender difference? Do men in suits really not feel the freeze? Can we afford to waste the energy on unwanted ice boxes to work in?