Massification of higher education refers to increasing access to post-secondary education. The document discusses trends in massification globally and in countries like India and China. It notes that India aims to increase its gross enrollment ratio in higher education to 30% by 2020 but there are regional variations. Massification poses challenges like maintaining quality, access, and equity while expanding capacity and financing. It also discusses the implications for higher education sectors, including the growing private sector in India and issues of regulation and governance. Overall, the document analyzes key issues around increasing access to higher education on a large scale.