title: Reply to O'Neill et al. and O'Sullivan: Fertility reduction will help, but only in the long term.
authors.affiliation: The Environment Institute and School of Biological Sciences, University of Adelaide, Adelaide, SA 5005, Australia; and corey.bradshaw@adelaide.edu.au.
authors.forename: Corey J A
authors.initials: CJ
authors.lastname: Bradshaw
authors.affiliation: School of Biological Sciences, Faculty of Science, Engineering & Technology, University of Tasmania, Hobart, TAS 7005, Australia.
authors.forename: Barry W
authors.initials: BW
authors.lastname: Brook
mesh_terms: D003247:Conservation of Natural Resources; D058735:Environmental Policy; D005260:Female; D006801:Humans; D008297:Male; D011155:Population Control; D011158:Population Growth