- Emeritus visiting professor at Utrecht University -

Director, Living Links Center at the Yerkes National Primate Research Center (YNPRC), Emory University, Atlanta, USA.

Charles Howard Candler Professor of Primate Behavior, Psychology Department, Emory University, Atlanta, USA.

Research Professor of Psychobiology, YNPRC.

Board of Directors, Chimp Haven, Inc., Shreveport, LA (1998-present).

2012 - Present            Editorial Board, American Journal of Bioethics Neuroscience

2012 - Present            Reviewing Editor, Science

2012 - Present            Editorial Board, Essays in Philosophy of Humanism

2011 - Present            Editor-in-Chief, Behaviour

2011 - Present            Advisory Board, The Evolutionary Review

2009 - Present            Editorial Board, Zygon

2007 - Present            Editorial Board, Journal of Anthropological Psychology

2004 - Present            Editorial Board, Greater Good (magazine)

2004 - Present            Editorial Board, Journal of Ethology

2003 - Present            Editorial Board, PLoS-Biology

2001 - Present            Editorial Board, Evolutionary Psychology "eJournal"

1998 - Present            Editorial Board, Primates

1993 - Present            Editorial Board, Journal of Comparative Psychology