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 The Politics of Knowledge in Mexico New team members GEOS January 7 2021: Seminar Francisco Vergara-Silva GEOS at the Society of Ethnobiology 2021 GEOS Seminar: March 20th to 23rd 2023 GEOS is now on YouTube