January 7 2021: Seminar Francisco Vergara-Silva 07 January 2021 Seminar with Fransisco Vergara-Silva: Loci of enunciation. The history and philosophy of ethnobiology in/from Mexico. The seminar will be from 17.00 – 18.30 hrs (CET). More News GEOS at the Society of Ethnobiology 2021 Interview David Ludwig New team members GEOS New team members GEOS February 11 2021: Seminar Sandra Harding GEOS Webinar Series