@BathysphereHat you can do this in the real world.
WW2, the #Telemark campaign conducted by #Norwegian #SOE operators required them to survive in #Hardangervidda, the highest northern plateau. How? Moss pre digested in reindeer stomachs, left out to freeze then cooked.
You can watch how in this series by #RayMeers in #BBC series “The Real Heroes of Telemark”. Ray also has a tour going at some time in the future <https://www.raymears.com/Bushcraft_Course/Expeditions/The_Heroes_of_Telemark_Expedition/>, my only wish is it included the original insertion method by parachute.
Pt 1, search for the others: <https://www.youtube.com/watch?v=aUfiMoY30ac> #RoyalMarines / #Commandos