International Journal of Existential Positive Psychology Existential Psychology for the 21st Century Paul Wong PDF article download available to INPM Regular Members only. Login or Join now or purchase this article here Published January 1, 2007 Issue Vol 1 No 1 (2004): Existential Psychology for the 21st Century Section Editorial © 2007, The International Society for Existential Psychology and Psychotherapy, a division of the International Network on Personal Meaning. All rights reserved.