Douglas Mercer is an Integral Theorist and philosopher who has studied and practiced the Integral framework and Integral Philosophy for over a decade. This book, Integral Theory: Body, Mind, Heart, and Soul, is a compilation of his understanding and practice of philosophy. Douglas has a passion for Integral Theory and believes Integral Philosophy could be of benefit to you, if you are interested in learning how to wake up, grow up, show up, open up, and level up in life.

Douglas has been an avid student of Ken Wilber over the past decade or so, is a member of the Integral Life, and student of Integral Life Practice, Evolutionary Dynamics by Sacred Media & Science of Self-Actualization. He is a course participant of Actualize Operating System (AOS), and a graduate of the Superhuman Operating System (SHOS). Douglas is one of 100+ participants to have recently completed Ken Wilber’s Mastery Program of the Advanced Integral Theory of Evolutionary Dynamics by Sacred Media and utilized its practical applications over the summer of 2023.

-Loral Langemeier