Submitted on: 14 May 2000.
Revised on: 22 July 2000.
Accepted on: 15 September 2000.
___________________Anthropocene Review---SAGE PUBLICATIONS INC
Submitted on: 05 September 2002.
Revised on: 21 October 2002.
Accepted on: 05 November 2002.
___________________Anthropocene Review---SAGE PUBLICATIONS INC
Submitted on: 08 June 2017.
Revised on: 29 July 2017.
Accepted on: 21 August 2017.
___________________Anthropocene Review---SAGE PUBLICATIONS INC
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