The ``digital society'' provides not only with new technology, but also with new concepts. Information plays a central role and becomes a valuable good, but knowledge cannot be reduced to information, and one aim for educators is to contribute in a ``knowledge society'', not only an ``information society''. A knowledge society is structured in networks, enriching the traditional hierarchies; a knowledge society promotes a kind of ``collective intelligence''. In such a society, open and distance learning has new dimensions and faces new challenges: collaboration and individualization, dealing with time and space, dealing with presence and distance, and contributing to lifelong learning. The Stellenbosch Declaration gives the main trends for ICT in education in a knowledge society, according to six major issues: digital solidarity, learners and lifelong learning, decision-making strategies, networking, research, teachers.