This thesis charts the role of dance improvisation performance as a practice of ecology by analyzing data collected from a series of experiments in improvisation. Conducted in a number of locations in Europe and Asia, these experiments examine the usefulness of improvisation performance practices to notions of “ecology” and common understandings of humans’ relationships to our environment. Using “ecology” to describe an investigation of interrelationship as well as a commitment to act with an awareness of one’s actions in the social, mental and natural spheres discussed by Felix Guattari (2000), I outline ways contemporary improvisation practices can facilitate this investigation. To do this I draw on my own experience as a dancer at the Pe...