Tracy Van Holt, New York University Browse Playlists: All Lightning Talk Presentations COVID and Environment COVID and Materials Transcripts English Text Transcribed by Macy Moujabber and Lauren CloseColumbia Academic Commons DOI for this Presentation: 10.7916/4zrc-q685 Spanish Text (leer en español) Traductores: Isabella Graham Martinez & Kenia Pujols Columbia Academic Commons DOI for this Presentation: 10.7916/sszs-3t63 Related Award Collaborative: Networks and Spatial Dynamics of the US Food Supply Chain amid the COVID-19 Pandemic