The SDGs are 17 goals with a total of 169 targets among them, most of which are meant to be achieved by 2030. These goals strive to work towards sustainable economic, social, and environmental development on a global scale. You can read in-depth reports about these goals and the progress being made towards achieving them at https://sustainabledevelopment.un.org. Courses offered through the SDG initiative cover one or more of the goals through Massive Open Online Courses (MOOCs).