Clinton Callahan ( began originating Possibility Management thoughtware upgrades ( in 1975. He also writes S.P.A.R.K.s (, the Distinctionary (, and ( Born in Kansas, BS Physics from Cal Poly San Luis Obispo, California, Clinton has lived and worked in the USA, Australia, Japan and Europe, and now carries a passport from the nanonation of Possibilica. Callahan is a trainer in the Possibility Management Trainer Guild, author, speaker, and memetic engineer at General Memetics ( He invented Expand the Box innovation soft-skills training in Germany in 1998, and has been a student of Western Baul Master Lee Lozowick since 1989.