>he went into the Alaskan bush unprepared and died of malnutrition. If he brought a map he could've walked to safety when he started to realize his plight.
Did you actually read the article? That's not what it says. It suggests he became paralyzed by a neurotoxin, an event which no one could have foreseen at the time. Having a map wouldn't have cured his paralysis. I'm not even convinced he was lost.