title: Seven billion and 31 gigatons.
authors.forename: Suzanne
authors.initials: S
authors.lastname: Petroni
mesh_terms: D002245:Carbon Dioxide; D058572:Carbon Footprint; D057231:Climate Change; D003906:Developing Countries; D005193:Family Planning Services; D006801:Humans; D011155:Population Control / Q000941:ethics; D011156:Population Density; D014481:United States
chemical_list: D002245:Carbon Dioxide