>On island for 4 years
Why didn't he go full PRIMITIVE TECHNOLOGY?
He was still living in a cave.
>>727691
Caves make excellent shelters. You've just got to make sure you're not the only one with that idea before you move in, though.
why spend all that energy building a shelter when he had that sweet cave?
PrimTech:
>shit no cave
>i must build one myself then
CastAway:
>ooo cave
>take a nap
PT isn't inventing shit on the spot, he is using documented knowledge that you can study in books.
Castaway didn't have access to a library of research on old technology.
He basically had rocks and sand. It's a desert island. Caves are generally thermo-regulated so that was his best bet for a long-term shelter.
