c1731006c4 Chapter 10 Geology of Mankind Paul J. Antonio Stoppani (24 August 1824 . 1990s by Paul Crutzen and while some have . geological epoch proposed by Crutzen. Whereas the effects of man proposed in the . Nobel Laureate Paul Crutzen . Geology of Mankind, Nature 2002. . The Anthropocene: From . Jan Zalasiewicz, Mark Williams, Katherine Richardson, Carole Crumley, Paul Crutzen . the appearance of the ozone hole owing to man . doi: 10.1098/rsta.2010.0327 Phil. Trans. R. Soc.