THEY are variously known as the Net Generation, Millennials, Generation Y or Digital Natives. But whatever you call this group of young people—roughly, those born between 1980 and 2000—there is a widespread consensus among educators, marketers and policymakers that digital technologies have given rise to a new generation of students, consumers, and citizens who see the world in a different way. Growing up with the internet, it is argued, has transformed their approach to education, work and politics.