Although situations and atmospheres are omnipresent in organizations and have a significant influence on the behaviour of the members of the organization, they are only seldom regarded as relevant research subjects in management and organization research and systematically investigated. This book enters unknown territory in that it elevates situations and atmospheres to the most fundamental and everyday features of being-in-the-organization and investigates their development dynamics systematically. The new phenomenology of the German philosopher Hermann Schmitz, and critical supplements from his follower, Guido Rappe, serve as the theoretical foundation of the reflections. Human corporeality and subjectivity are at the centre of the reflections.