title: World update.
authors.affiliation: Department of Emergency Medicine, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02130, USA. adamlevinemd@gmail.com
authors.forename: Adam C
authors.initials: AC
authors.lastname: Levine
mesh_terms: D000533:Altruism; D004190:Disasters; D014943:Global Health; D006801:Humans; D006815:Hunger; D011057:Politics; D015030:Zimbabwe