@article{griggs2013sustainable,
  title = {Sustainable development goals for people and planet}
  author = {Griggs, David and Stafford-Smith, Mark and Gaffney, Owen and Rockström, Johan and Öhman, Marcus C. and Shyamsundar, Priya and Steffen, Will and Glaser, Gisbert and Kanie, Norichika and Noble, Ian},
  journal = {Nature},
  year = {2013}
}