Richard Schwartz, PhD, is a therapist, author, and the founder of the Internal Family Systems modality of psychotherapy. With Sounds True, he has most recently created the audio program Greater Than the Sum of Our Parts: Discovering Your True Self Through Internal Family Systems Therapy. In this episode of Insights at the Edge, Tami Simon speaks with Dr. Schwartz about the origins of IFS—specifically how his family therapy practice made him realize that every client had a multiplicity of internal parts that were often in conflict with one another. As he delved more deeply into the issue, Dr. Schwartz crafted a therapeutic model that directly engaged these parts, addressed their grievances, assured their safety, and eventually brought them under the leadership of a primary, centered "Self." Dr. Schwartz and Tami discuss how parts take on emotional burdens, freezing their development in moments of high stress or trauma. They also talk about the intersection of IFS and MDMA therapy, as well as how research in that area might open new avenues for treatment of serious psychological disorders. Finally, Dr. Schwartz describes how IFS can be applied to social activism, spiritual exploration, and the ups and downs of everyday life. (70 minutes)