Either/or thinking is a major stumbling block to human development and understanding. In this book Kelso & Engstrom offer a whole new way of looking at the world, awakening a "sixth sense" that people didn't realize they had. It draws on the profound relationship between nature's many complementary contraries and the paradigm shifting science of coordination called Coordination Dynamics . The human brain the squiggle sense . Nature's contraries are perceived not only as opposing polar states, but as coexisting complementary tendencies, symbolized by the squiggle (<). Use this book to nudge your brain metastable mode again and again, to better perceive the complementary dances of contraries, and to transcend the detrimental narrow-mindedness of polarized, either/or thinking. As a "Metastabilian" you can wield your squiggle sense to enhance and advance your life!