Why is it that when people are placed in situations where sanity and reason are the keys to survival, people go crazy and end up ruining their chances to live? All that they needed to ensure a chance for their rescue was the fire. I don't see what is so hard about that. The fire gives off smoke, they then see the smoke as a signal showing inhabitants on the island, then passers-by will go and search for them. Plain and simple! Why did you require us to read this book? I can think of one reason, being that no matter how old you are, moral ....