UN Ramps Up Push for Agenda 21 Agenda 21 to Evolve into a New Legally-Binding UN Treaty in 2015 The UN is set to replace the old Kyoto Protocol with a new legally-binding greenhouse gas treaty in 2015 in Paris, France. Let’s ask our U.S. Senators to initiate a resolution to OPPOSE the legally-binding treaty that is to be imposed across the globe by 2020.