Author Blackwell A, Martin M, Kaplan H, Gurven M. 2013. Edition Proceedings of the Royal Society B, 280(1769): 20131671. Year Tue, 01/01/2013 - 12:00 Online Version Link http://rspb.royalsocietypublishing.org/content/280/1769/20131671.short Theme/s Biodemography and Evolution Social Determinants of Inequality Broom Author Melanie Martin Michael Gurven