Meijer Honors College, Grand Valley State University, Michigan, USA. At GVSU, he teaches Big History, world history, and East and Central Asian history, to students at all levels, from first-year to postgraduate. He is a frequent guest presenter at conferences worldwide, and the author of numerous published books, chapters and essays on ancient Central Asian history, Big History, and world history. He is co-author (with David Christian and Cynthia Brown) of a Big History textbook - Big History: Between Nothing and Everything (2013). Benjamin has recorded several programs and lecture series for The History Channel, The Teaching Company and Scientific American magazine. He is also a member of the College Board Test Development Committees for both the AP and SAT World History exams- Treasurer of the International Big History Association- and current President (2014/15) of the World History Association.