Author: H. Christopher Frey, North Carolina State University
Author
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Dr. H. Christopher Frey is a contributor to "The Conversation" and is a leading voice in environmental engineering, currently serving as Associate Dean for Research and Infrastructure at North Carolina State University. He has led over 70 studies and held key science leadership roles at the U.S. EPA, including Assistant Administrator for Research and Development. His work spans air pollution, vehicle emissions, and science policy, with decades of service on national and international advisory panels.
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