title: The challenges we face.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Kluger
authors.forename: Andrea
authors.initials: A
authors.lastname: Dorfman
mesh_terms: D003226:Congresses as Topic; D003906:Developing Countries; D017753:Ecosystem; D004736:Energy-Generating Resources; D004782:Environmental Health; D004787:Environmental Pollution; D005523:Food Supply; D014943:Global Health; D017752:Greenhouse Effect; D006801:Humans; D011158:Population Growth; D014881:Water Supply