Harnessing collective knowledge to create global public goods for education and health

Our global interconnectedness has first been expressed in the transformation of business and entertainment, but it will have profound effects on all aspects of our lives, including education and health. Today's students are accustomed to supplying and consuming user-generated content, such as the videos of YouTube, and to using social networking applications, such as MySpace. This can be turned to their advantage in the development of work skills for the twenty-first century. Central among these skills will be the ability to work in teams that cross disciplinary, cultural, and geographic borders.