Sean Connery | Sean Combs | Sean Penn | Sean McKeown | Sean Hannity | The Sean Hannity Show | Sean Paul | Sean Bean | Sean Parker | Sean Lennon | Sean Kingston | Sean Astin | Jay Sean | Sean Pertwee | Sean O'Keefe | Sean Long | Sean S. Cunningham | Sean Price | Sean Patrick Thomas | Sean Fagan | Big Sean | Sean Young | Sean Parnell | Sean Harris | Seán T. O'Kelly | Sean Rafferty | Sean O'Brien | Sean M. Carroll | Seán Keating | Sean Hall |
Mr. Hargens painted covers for The Saturday Evening Post, Collier's, The Open Road for Boys and many western novels of the 1930s and 1940s.
The field was pioneered in the late 1990s by integral theorist Sean Esbjörn-Hargens and environmental philosopher Michael E. Zimmerman.