The next big UN conference to address climate change was planned for the city of Santiago in Chile, but social unrest in that country forced the Chilean government to cancel the event due to security concerns and so forth.
My cynical side might say cancellation of this conference can save some jet fuel and greenhouse gas emissions flying the delegates to the conference. The conference may be scheduled in another location, however. Bonn, in Germany is being considered as a backup.
After resolutions are passed at these conferences, one wonders if they can get the nations and the people to comply with the lower guidelines for reducing carbon emissions anyway. Meanwhile there is social unrest related to income inequality and folks fretting about things like rising gas prices. As populations and demands for prosperity keep growing, there is a lot about mainstream ways of life that seem no longer viable. Shifting to a more bicycle culture, solar energy and green technology isn't always easy.