title: Global ecology, global health, ecohealth.
authors.forename: Colin D
authors.initials: CD
authors.lastname: Butler
authors.forename: Philip
authors.initials: P
authors.lastname: Weinstein
mesh_terms: D003710:Demography / Q000639:trends; D004463:Ecology; D017753:Ecosystem; D014943:Global Health; D006801:Humans; D011634:Public Health