title: Global sustainability versus the Malthusian-Darwinian dynamic: a reply to Rull.
authors.forename: Jeffrey C
authors.initials: JC
authors.lastname: Nekola
authors.forename: James H
authors.initials: JH
authors.lastname: Brown
authors.forename: Astrid
authors.initials: A
authors.lastname: Kodric-Brown
authors.forename: Jordan G
authors.initials: JG
authors.lastname: Okie
mesh_terms: D002962:Civilization; D006801:Humans; D011157:Population Dynamics; D011158:Population Growth