On April 19, 2018, Stephanie Pincetl, of the California Center for Sustainable Communities at UCLA, presented her ideas on coupled urban metabolism at a panel discussion on the OU campus. The event was the culmination of a series of posts on the blog about papers Dr. Pincetl had suggested to us as “inputs” to the urban metabolism concept. The panel included Bryce Lowery, of the OU Department of Regional and City Planning, Katy Marshall, of the OU Department of Biology, and Peter Soppelsa of the OU Department of the History of Science, each of whom contributed posts to the series. We thank the Gibbs College of Architecture, the OU Department of Geology, the Oklahoma Biological Survey, the OU Department of Biology, and OU’s Headington College for supporting Dr. Pincetl’s visit to OU, and making this video possible.