An impassioned—and data-driven—case for a four-day workweek. The five-day workweek is a pillar of modern life, but it isn't backed by science, ancient wisdom, or divine decree. It's simply a relic of the industrial age—and it's time for an upgrade. What if we could be more productive while working fewer days? Just a few years ago, a shortened workweek seemed like a radical idea. Today, it's a serious strategy being embraced by forward-thinking business leaders, progressive politicians, and a new generation of workers demanding more-meaningful productivity. In Do More in Four, Joe...