UN Sustainable Development Goals
The Sustainable Development Goals are the blueprint to achieve a better and more sustainable future for all. They address the global challenges we face, including those related to poverty, inequality, climate, environmental degradation, prosperity, and peace and justice. The Goals interconnect and in order to leave no one behind, it ís important that we achieve each Goal and target by 2030.
https://www.un.org/sustainabledevelopment/sustainable-development-goals/

SDG Academy
Free online courses from the world’s leading experts on sustainable development
The SDG Academy creates and curates free massive open online courses and educational materials on sustainable development and the Sustainable Development Goals.
https://sdgacademy.org/