The document discusses the importance of open education in higher education. It defines open education as educational resources, tools, and practices that are free of legal, financial, and technical barriers and can be fully used, shared, and adapted digitally. Open education maximizes the power of the internet to make education more affordable, accessible, and effective. The document then discusses open licensing and how the University of Cape Town supports publishing teaching materials under open licenses like Creative Commons to promote open sharing of knowledge and creation of open educational resources. Specific case studies of academics at UCT developing open textbooks are also summarized.