The University of the Third Age is an international movement whose aims are the education and stimulation of mainly retired members of the community—those in their third 'age' of life. It is commonly referred to as U3A.
There is no universally accepted model for the U3A. Its original conception in France as an extramural university activity was significantly modified in the United Kingdom where it was recognized that most people of retirement age have something to contribute and the emphasis has been on sharing, without formal links to traditional universities.
Many English-speaking countries have followed this geragogic model, whereas continental European countries have mostly followed the French model.
A British U3A website says about "The Third Age" membership eligibility: "U3A membership is not related to a specific age but to a period in one’s life (the third age) after the second age of full-time employment and parental responsibility.
Anybody in their third age can join U3A and this includes people who are working part-time. There is no lower age for membership."
U3A started in France at the Faculty of Social Sciences in Toulouse in 1973. It was started by Prof. Pierre Vellas. In France, each Third Age University group is mostly associated with a local university. This academic model is used in many other countries, in particular in continental Europe.
In the 1990s the concept was broadened to the notion of the University of All Ages (UTA - université tous âges) and University of Free Time (UTL - université du temps libre). The UFUTA changed its name to Union Française des Universités de Tous Ages (retaining the acronym) whilst Prof Vellas is still the president of the AIUTA (Association Internationale des Universités du Troisième Âge). Most university departments have adopted the title of Université du Temps Libre.
By the early 1980s, the scheme reached the United Kingdom, where its nature was radically changed to be more a self-help organisation under the influence of its founders, Peter Laslett, Michael Young and Eric Midwinter. This model is also used in Australia, Cyprus, Dominica, New Zealand and South Africa. In the British model of peer learning, it is acknowledged that retired people have a lifetime of experience and, collectively, a vast amount of knowledge. This is used to arrange a syllabus for each subject where each meeting is normally led by a member of the group with a strong interest or specialist knowledge.