Environmental education (EE) refers to organized efforts to teach how natural environments function, and particularly, how human beings can manage behavior and ecosystems to live sustainably. It is a multi-disciplinary field integrating disciplines such as biology, chemistry, physics, ecology, earth science, atmospheric science, mathematics, and geography.
The United Nations Educational, Scientific and Cultural Organization (UNESCO) states that EE is vital in imparting an inherent respect for nature among society and in enhancing public environmental awareness. UNESCO emphasises the role of EE in safeguarding future global developments of societal quality of life (QOL), through the protection of the environment, eradication of poverty, minimization of inequalities and insurance of sustainable development.
The term often implies education within the school system, from primary to post-secondary. However, it sometimes includes all efforts to educate the public and other audiences, including print materials, websites, media campaigns, etc.. There are also ways that environmental education is taught outside the traditional classroom. Aquariums, zoos, parks, and nature centers all have ways of teaching the public about the environment.
UNESCO's involvement in environmental awareness and education goes back to the very beginnings of the Organization, with the creation in 1948 of the IUCN (International Union for the Conservation of Nature, now the World Conservation Union), the first major non-governmental organization (NGO) mandated to help preserve the natural environment. UNESCO was also closely involved in convening the United Nations Conference on the Human Environment in Stockholm, Sweden in 1972, which led to the setting up of the United Nations Environment Programme (UNEP). Subsequently, for two decades, UNESCO and UNEP led the International Environmental Education Programme (1975-1995), which set out a vision for, and gave practical guidance on how to mobilize education for environmental awareness.