Pedagogy on the line: identifying and closing the missing links

First the good news: in the years ahead, the declining cost of computation will make digital technologies, accessible to nearly everyone in all parts of the world, from inner-city neighborhoods in the United States to rural villages in developing nations. These new technologies have the potential to fundamentally transform how and what people learn throughout their lives. Just as advances in biotechnologies made possible the ‘green revolution’ in agriculture, new digital technologies make possible a ‘learning revolution’ in education.