Peter Hayes is Honorary Professor, Center for International Security Studies, Sydney University, Australia and Director, Nautilus Institute in Berkeley, California. He works at the nexus of security, environment and energy policy problems. Best known for innovative cooperative engagement strategies in North Korea, he has developed techniques at Nautilus Institute for seeking near-term solutions to global security and sustainability problems and applied them in East Asia, Australia, and South Asia. His current project is to increase the accountability of nuclear weapons commanders. He advises the Asia Pacific Leadership Network and is on the editorial board of Global Asia.