Abstract
Play is becoming increasingly central to our society. This is not only confirmed by the excessive attention for sports in mass media. In the corporate world also, particularly in management, the importance of play is acknowledged, as well in, for instance, role training, meeting skills, and team-building. The annual “outward bound” business retreat often includes group play. Metaphorically as well, life and professional life have come to be viewed as a game. Without batting an eyelid, speculators play their virtual game in the financial markets as if they were no longer aware that their actions also affect the real economy. More and more people increasingly lose themselves in play. Since the 1950s, play has also...