Artificial light. We’ve designed our modern world around it, but now it’s wreaking havoc on human health. With excessive screen time and light pollution contributing to the disruption of circadian rhythms, is it time we turned out the lights? Not necessarily. In the March/April issue of Frame, we look at designers taking a more humanized approach to illumination by borrowing from nature, and investigate three sectors awaiting a lighting revolution: the health space, the workplace and the home.