Cognitive and Systems Thinking Scientist; Faculty, College of Human Ecology, Cornell University; Senior Scientist, Cabrera Research Lab; Research Fellow at the Santa Fe Institute (SFI) for the Study of Complex Systems and the National Science Foundation; Editor-in-Chief, Journal of Systems Thinking; Co-Author, Systems Thinking Made Simple (2018) and Thinking at Every Desk: Four Simple Skills to Transform Your Classroom (2012); Featured in the Documentary Film, “RE:Thinking” for his work in schools to teach thinking skills