SocietyHow a study in the Stockholm subway could help prevent violent crime We need to learn the lessons from an ingenious piece of research done in Sweden and radically change policies around interpersonal violence, says Jens LudwigComment
ҹ1000The complexity of female sex hormones calls for more science, not less Women were historically excluded from health studies on the grounds that hormone fluctuations introduced "noise" into the data, and this has left us with a lack of understanding about a range of conditions Leader