In the Book, Endurance: Shackleton’s Incredible Voyage, the passengers and crew on the ship had to hunt for their food. They were known to eat seal and dog meat. This reminds me of a television show called, Naked and Afraid. Two partners (both the opposite sex) would go in the wild to live for 21 days. They would face daily challenges such as finding water and food, building a shelter to protect them and watching out for dangerous animals. Some of the partners would get into fights if one of them felt like they were doing more work than the other. Food neophobia even played into the show. I saw one episode where one partner was a vegetarian and her partner found them food but she still refused to eat it. Instead, she ate edible plants.