This paradigm, which combines meaningful work that can be graded at scale with peer-teaching among students, allows us to offer some of our best educational content to students around the world, at a negligible marginal cost of pennies per student.

CNN: Top college courses, for free?

Universities will increasingly become age-free as they develop and facilitate peer-to-peer learning and teaching across generations.

FORBES: 5 Trends Guiding Future 'Changemaker Universities'

The crossbench peer made her comments during a debate on school sports teaching on 7 December 2011, led by Liberal Democrat peer Lord Addington, who asked the government how it would ensure that the quality of teaching of school-age sport increased the levels of participation in sport in later life.

BBC: Peer: Girls 'missing out' in sport

Another set of educational reforms collapsed because a majority of academics refused to raise teaching standards and submit themselves to peer reviews.

ECONOMIST: Riots in Greece: Anarchy in Athens | The

Another set of university reforms collapsed when a majority of professors refused to make any commitment to higher teaching standards and submit themselves to peer review.

ECONOMIST: Greece's riots