In that area, Johannesburg had gone much further than Agenda 21, because it called for a 10-year programme on sustainable consumption and touched on many areas such as energy, biological diversity, and so on.
Dans ce domaine, Johannesburg va beaucoup plus loin qu'Action 21, car il s'agit d'un programme sur 10 ans relatif aux modes de consommation viables à terme, et touchant de nombreux domaines tels que l'énergie, la diversité biologique, etc.