Clark A. Miller is associate director of the Consortium for Science, Policy & Outcomes and associate director of the Center for Nanotechnology in Society at Arizona State University. He is also an associate professor in the School of Politics and Global Studies at ASU. He serves on the advisory committee for the Nanotechnology Informal Science Education Network and the Bovay Center for Engineering, Ethics, and Society at the National Academy of Engineering. In 2003, he served as a consultant to the United Nations Environment Programme and the Millennium Ecosystem Assessment. Miller is the co-editor of Changing the Atmosphere: Expert Knowledge and Environmental Governance.