Glenda Eoyang works with public and private organizations to help them thrive in the face of overwhelming complexity and uncertainty. She is a pioneer in the applications of complexity science to human systems, and she founded the field of human systems dynamics (HSD). Through Human Systems Dynamics Institute (www.hsdinstitute.org), where she serves as founding executive director, Glenda uses her models and methods to help others see patterns in the chaos that surrounds them, understand the patterns in simple and powerful ways, and take practical steps to shift chaos toward coherence. The HSD Associate Network includes 650 scholar-practitioners around the world. They are certified to apply her principles of Adaptive Action and Pattern Logic in diverse sectors including education, health care, government, and philanthropy. Her work relates to human systems at all scales and contexts from individual health and wellness to performance evaluation and international patterns of corruption and conflict. Her recent clients include the Finnish Research Institute (VTT); US Environmental Protection Agency; British Columbia Ministry of Health, Canada; Oxfam International, UK; Yukon Territorial Government, Canada; Family Housing Fund; Catholic Charities of the Twin Cities; the McKnight Foundation; and the Association for Medical Education in Europe. For more information about HSD and Glenda click here. Glenda’s latest book, with co-author Royce Holladay, is Adaptive Action: Leveraging Uncertainty in Your Organization (Stanford University Press, April 2013).