Charles Ortiz (Chair, Palo Alto Research Center (PARC), USA, cortiz@parc.com), Sven Dickinson, (University of Toronto and Samsung Toronto AI Research Center, Canada, sven@cs.toronto.edu), Ron Kaplan (Independent and Stanford, USA, Ron.kaplan@post.harvard.edu), Michael Thielscher (University of New South Wales, Australia, mit@unsw.edu.au).