"And yet he survived"
Why?
It's television for cryin out loud
Of course a person could die from exposure, dehydration, hypothermia etc.
But he won't.
Why?
Because it is television entertainment.
Do you really think that the producers and insurers would let that happen?
They have too much $$$ tied up in the production to let that happen.
How do we know that he doesn't have a satellite phone and a rescue crew on standby? Or that he's got a supply of beer and chips in his camera bag.
We don't, do we?
How do we know he's really alone?
Once again, without his shortcomings that could get him killed in a (dare I say...) real life survival situation, the show wouldn't appeal to the mass audience. It allows the audience to feel:
Superior: "He did this and that wrong"
Pity: "Cheese and crackers he must be freezing"
And that vicarious thrill of watching another human possibly buy the farm:
"That'll get him killed "
It's make believe. Television.
And yes, I agree that it is irresponsible Television. But entertainment is like that.
And on another note...
My old boss had a sign over his desk that read:
"A man can make the same mistake for years and call it experience."
Some very true words.