The funny thing is that you never can tell where the strength is ahead of time. It depends on the situation. A plane goes down with two guys in it, one is a middle age desk jocky who has never roughed it further than his neighborhood Mcdonalds, the other in his early 30s has just returned from a successful summit climb on Everest, who is more likely to survive? Its hard to say.
First, we have to consider the environmentals.
1) The mountain climber has strong lean build with an active healthy metabolism. The businessman, is overweight and has a less efficient metabolism becuase of his age and inactivity. Given any form of food scarcity the climber's body will most likely begin to burn muscle and organ tissue long before the business man.
2) If exposure to cold is an issue, the larger man will have less surface area per relative mass and hence may be able to tolerate the cold for a longer period.
Then there are the mental factors.
Which man is more likely to accept and adapt to the current situation. This one is very unpredictable.
Anyone interested in the subject should read some of the following:
1) K2 the 1939 trajedy (ISBN 0898863732)...keep an eye on Dudley Francis Wolfe. Here a rich, inexperienced, overweight climber, with poor eyesight and other limitations, manages to outlast most of the younger, more experienced and apparently stronger team members.
2) Wreck of the Medusa (ISBN 0451200446) - The famous sea disaster from 1816... 150 sailors, soldiers, and engineers are abandoned on a makeshift raft... only a handful survive and the ships middle age doctor proves the strongest by far.
3) In the heart of the sea (ISBN 0670891576) - so you thought Moby Dick was just a novel... this is the true story of the incident that inspired the novel. A whale ship sinks thousands of miles from help and the crew must travel over 100 days in skiffs to reach rescue.
N2S
[This message has been edited by not2sharp (edited 04-30-2001).]