Lifelong learning is the "ongoing, voluntary, and self-motivated"1 pursuit of knowledge for either personal or professional reasons. Therefore, it not only enhances social inclusion, active citizenship and personal development, but also competitiveness and employability.2
Evolved from the term “life-long learners” created by Leslie Watkins and used by Professor Clint Taylor (CSULA) and Superintendent for the Temple City Unified School District’s mission statement in 1993, the term recognizes that learning is not confined to childhood or the classroom but takes place throughout life and in a range of situations. During the last fifty years, constant scientific and technological innovation and change has had a profound effect on learning needs and styles. Learning can no longer be divided into a place and time to acquire knowledge (school) and a place and time to apply the knowledge acquired (the workplace).3 Instead, learning can be seen as something that takes place on an on-going basis from our daily interactions with others and with the world around us.
Lifelong learning is being recognized by traditional colleges and universities as valid in addition to degree attainment. Some learning is accomplished in segments or interest categories and can still be valuable to the individual and community. The economic impact of educational institutions at all levels will continue to be significant into the future as formal courses of study continue and interest-based subjects are pursued. The institutions produce educated citizens who buy goods and services in the community and the education facilities and personnel generate economic activity during the operations and institutional activities. Similar to health facilities, educational institutions are among the top employers in many cities and towns of the world. Whether brick-and-mortar institutions or on-line schools, there is a great economic impact worldwide from learning, including lifelong learning, for all age groups. The lifelong learners, including persons with academic or professional credentials, tend to find higher-paying occupations, leaving monetary, cultural, and entrepreneural impressions on communities, according to educator Cassandra B. Whyte.45
There are several established contexts for lifelong learning beyond traditional "brick and mortar" schooling:
- Home schooling involves learning to learn or the development of informal learning patterns
- Waldorf education which teaches children to love learning for its own sake .
- Adult education or the acquisition of formal qualifications or work and leisure skills later in life
- Continuing education which often describes extension or not-for-credit courses offered by higher education institutions
- Knowledge work which includes professional development and on-the-job training
- Personal learning environments or self-directed learning using a range of sources and tools including online applications
E-learning is available at most colleges and universities or to individuals learning independently. There are even online courses being offered for free by many institutions.
One new (2008 and beyond) expression of lifelong learning is the Massive Open Online Course (a MOOC), in which a teacher or team offers a syllabus and some direction for the participation of hundreds, sometimes thousands, of learners. Most MOOCs do not offer typical "credit" for courses taken, which is why they are interesting and useful examples of lifelong learning.
Literally ‘thinking about the process of knowing,’ metacognition refers to “higher order thinking which involves active control over the cognitive processes engaged in learning.”8
- Knowledge: awareness of your own thought processes and learning styles, and knowledge of the strategies that might be used for different learning tasks.
- Control or self-regulation: keeping track of your thinking processes, regulating and evaluating them.9
While the study of metacognition originally gave educational psychologists insights into what differentiated successful students from their less successful peers, it is increasingly being used to inform teaching that aims to make students more aware of their learning processes, and show them how to regulate those processes for more effective learning throughout their lives.10
Educators can employ Cognitive Strategy Instruction (CSI)1112 as a means to help learners develop their metacognition. Again, learners who are better equipped to create learning strategies for themselves will have more success in achieving their cognitive goals.10
As lifelong learning is "lifelong, lifewide, voluntary, and self-motivated"1 learning to learn, that is, learning how to recognize learning strategies, and monitor and evaluate learning, is a pre-condition for lifelong learning. Metacognition is an essential first step in developing lifelong learning.
In India and elsewhere, the "University of the Third Age" (U3A) provides an example of the almost spontaneous emergence of autonomous learning groups accessing the expertise of their own members in the pursuit of knowledge and shared experience. No prior qualifications and no subsequent certificates feature in this approach to learning for its own sake and, as participants testify, engagement in this type of learning in later life can indeed 'prolong active life'.
In Sweden the successful concept of study circles, an idea launched almost a century ago, still represents a large portion of the adult education provision. The concept has since spread, and for instance, is a common practice in Finland as well. A study circle is one of the most democratic forms of a learning environment that has been created. There are no teachers and the group decides on what content will be covered, scope will be used, as well as a delivery method.
Sometimes lifelong learning aims to provide educational opportunities outside standard educational systems — which can be cost-prohibitive, if it is available at all. On the other hand, formal administrative units devoted to this discipline exist in a number of universities. For example, the 'Academy of Lifelong Learning' is an administrative unit within the University-wide 'Professional and Continuing Studies' unit at the University of Delaware.13 Another example is the Jagiellonian University Extension (Wszechnica Uniwersytetu Jagiellonskiego), which is one of the most comprehensive Polish centers for lifelong learning (open learning, organizational learning, community learning).14
In recent years 'lifelong learning' has been adopted in the UK as an umbrella term for post-compulsory education that falls outside of the UK Higher Education system - Further Education, Community Education, Work-based Learning and similar voluntary, public sector and commercial settings.
Most colleges and universities in the United States encourage lifelong learning to non-traditional students. Professional licensure and certification courses are also offered at many universities, for instance for teachers, social services providers, and other professionals.
Open and distance learning (ODL)is playing a vital role in lifelong learning. Bangladesh Open University (BOU) is a great example of that. BOU has 6 schools and is offering 23 formal and 19 non formal programs and students’ number is 3,78,382 (according to 2010-11 enrolment number). Most of the courses of BOU are for Professional development and most of the students are professional people who are getting scope to study in flexible hours. From BOU Profile, Bangladesh Open University  is the only public institution in the country that imparts education in distance mode. In place of campus based teaching, this university uses technology including electronic devices to reach people in different corners of the country. The learner in this system is not restricted by time, space or age. A learner can think and learn at his own will, at his own place and at any time whenever he/she feels free to learn"15
- Adult education
- Andrew Cohen
- Autonomous learning
- Brain fitness
- Community college
- Continuing education
- Experiential education
- Folkbildning in Scandinavia an approach to community education
- Folk High School
- Further education
- Higher education
- History of personal learning environments
- Learning community
- Life-wide Learning
- Osher Lifelong Learning Institutes
- Part-Time Learner
- Shifting Knowledge | 
- UNESCO Institute for Lifelong Learning
- University of the Third Age (U3A)
- Vocational education
- Widening participation
- Workers' Educational Association
- Lifelong Learning and the New Educational Order by John Field (Trentham Books, 2006) ISBN 1-85856-346-1
- The Rapture of Maturity: A Legacy of Lifelong Learning by Charles D. Hayes ISBN 0-9621979-4-7
- Beyond the American Dream: Lifelong Learning and the Search for Meaning in a Postmodern World by Charles D. Hayes ISBN 0-9621979-2-0
- Pastore G., Un’altra chance. Il futuro progettato tra formazione e flessibilità, in Mario Aldo Toscano, Homo instabilis. Sociologia della precarietà, Grandevetro/Jaca Book, Milano 2007 ISBN 978-88-16-40804-3
- "Nine Shift: Work, life, and education in the 21st Century," By William A. Draves and Julie Coates ISBN 1-57722-030-7
- Department of Education and Science (2000). Learning for Life: White Paper on Adult Education. Dublin: Stationery Office. 
- Commission of the European Communities: "Adult learning: It is never too late to learn". COM(2006) 614 final. Brussels, 23.10.2006.
- Fischer, Gerhard (2000). "Lifelong Learning - More than Training" in Journal of Interactive Learning Research, Volume 11 issue 3/4 pp 265-294.
- Whyte, Cassandra B/ (2002). "Great Expectations for Higher Education". Speech at Higher Education Round Table Event. Oxford, England.
- Whyte, Cassandra B. (1989) "Student Affairs-The Future". Journal of College Student Personnel. 30.(1) 86-89.
- Aspin, David N. & Chapman, Judith D. (2007) "Lifelong Learning Concepts and Conceptions" in: David N. Aspin, ed.: Philosophical Perspectives on Lifelong Learning, Springer. ISBN 1-4020-6192-7
- Blaschke, Lisa Marie. "Heutagogy and Lifelong Learning: A Review of Heutagogical Practice and Self-Determined Learning". The International Review of Research in Open and Distance Learning. Athabasca University. Retrieved 24 November 2012.
- Livingr A. (1997). "Metacognition: An Overview"
- Pintrich, Paul R (2002) The role of metacognitive knowledge in learning, teaching, and assessing Theory Into Practice, Autumn http://findarticles.com/p/articles/mi_m0NQM/is_4_41/ai_94872708
- Livingston, Jennifer A. (1997) Metacognition: An Overview http://www.gse.buffalo.edu/fas/shuell/CEP564/Metacog.htm
- "Academy of Lifelong Learning". University of Delaware. 2006. Retrieved 2006-05-06.
- "Wszechnica Uniwersytetu Jagiellonskiego". The Jagiellonian University. 2007. Retrieved 2007-05-15.
- "Bangladesh Open University, A Public University of Distance Education." Welcome to Bangladesh Open University. 2004. Web. 28 Oct 2013. <http://www.bou.edu.bd/home.php>.