TED - Why we need to consider switching to a 4-day workweek — now

Iceland has made recent headlines by declaring the world’s largest ever trial of a shorter working week in the public sector a resounding success. After more than 2,500 workers moved to a 35- or 36-hour workweek and declared themselves happier, healthier and less stressed, the country is now moving to make this an option for the majority of its workforce.