on 2019/11/20
Presentación Pueblo Consciente – 05 – Diseño Inteligente – Hectáreas por persona necesarias para alimentar.
«number of hectares to feed a person».
https://www.primalsurvivor.net/much-land-need-self-sufficient/
https://www.farmflavor.com/at-home/cooking/farm-facts-the-united-states-farmer/
https://www.huffpost.com/entry/homesteading_n_934323
https://data.worldbank.org/indicator/AG.lnd.Arbl.HA.pc
https://ourworldindata.org/crop-yields
https://worldbuilding.stackexchange.com/questions/9582/how-many-people-can-you-feed-per-square-kilometer-of-farmland
https://www.youtube.com/watch?v=XcegqqbEgfQ