what was agenda 21 of earth summit of rio de janeiro
Agenda 21 Agenda 21 is a non-binding, action plan of the United Nations with regard to sustainable development.[1] It is a product of the Earth Summit (UN Conference on Environment and Development) held in Rio de Janeiro, Brazil, in 1992. It is an action agenda for the UN, other multilateral organizations, and individual governments around the world that can be executed at local, national, and global levels.
2016 Summer Olympics The 2016 Summer Olympics (Portuguese: Jogos Olímpicos de Verão de 2016),[a] officially known as the Games of the XXXI Olympiad and commonly known as Rio 2016, was a major international multi-sport event celebrated in Rio de Janeiro, Brazil, from 5 to 21 August 2016.