agenda 21 was an outcome of the conference at
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.
Group of Eight The forum originated with a 1975 summit hosted by France that brought together representatives of six governments: France, Germany, Italy, Japan, the United Kingdom, and the United States, thus leading to the name Group of Six or G6. The summit came to be known as the Group of Seven, or G7, in 1976 with the addition of Canada. Russia was added to the political forum from 1997, which the following year became known as the G8. In March 2014 Russia was suspended following the annexation of Crimea, whereupon the group's name reverted to the G7.[7][8][9] Certain representatives of G7 countries stated that they would be interested in Russia's return to the group.[10][11][12][13][14][15] However in 2017 Russia announced that it would permanently leave the political forum G8. [16] The European Union was represented at the G8 since the 1980s as a "nonenumerated" participant, but originally could not host or chair summits.[17] The 40th summit was the first time the European Union was able to host and chair a summit. Collectively, in 2012 the G8 nations comprised 50.1 percent of 2012 global nominal GDP and 40.9 percent of global GDP (PPP).