the 1987 un world commission on environment and sustainability first introduced the concept of
Brundtland Commission The organization aimed to create a united international community with shared sustainability goals by identifying sustainability problems worldwide, raising awareness about them, and suggesting the implementation of solutions. In 1987, the Brundtland Commission published the first volume of “Our Common Future,” the organization’s main report. “Our Common Future” strongly influenced the Earth Summit in Rio de Janeiro, Brazil, in 1992 and the third UN Conference on Environment and Development in Johannesburg, South Africa, in 2002. Also, it is credited with crafting the most prevalent definition of sustainability, as seen below.[4]
Agenda 21 The full text of Agenda 21 was made public at the UN Conference on Environment and Development (Earth Summit), held in Rio de Janeiro on June 13, 1992, where 178 governments voted to adopt the program. The final text was the result of drafting, consultation, and negotiation, beginning in 1989 and culminating at the two-week conference.