Yes it is. Read below.
People have been smart enough to be able to trap rabbits but too dumb to know that you can't survive on them.
Try sticking someone out in the wilderness, even in a good season, and tell them to find food. Without proper instruction on some things you will be without a paddle 100%.
Or try getting someone to learn leather tanning without instruction on either catching the animal and skinning with as few holes as possible before you even get to the rest of the process of tanning, curing, working and constructing things from the hide.
Too many skills you need for long term wilderness survival cannot be learned along the way. Heck even many of the ones for short term survival you need at least some instruction.
People have been smart enough to be able to trap rabbits but too dumb to know that you can't survive on them.
Try sticking someone out in the wilderness, even in a good season, and tell them to find food. Without proper instruction on some things you will be without a paddle 100%.
Or try getting someone to learn leather tanning without instruction on either catching the animal and skinning with as few holes as possible before you even get to the rest of the process of tanning, curing, working and constructing things from the hide.
Too many skills you need for long term wilderness survival cannot be learned along the way. Heck even many of the ones for short term survival you need at least some instruction.