The rules give a very high chance of death when using a berth, but are silent on the causes. A sizable portion may be due to using decades old automated equipment that eventually fails. Having a medic on hand to revive a passenger when the berth fails, may save the passenger.
I really like the idea of old technology being part of the problem. I also think the process is inherently dangerous.
The price of Low Passage is 1/8th the cost of middle passage. If flying non-stop from LA to London cost $800, then low-birth is paying someone $100 to get you across the Atlantic by boat.
My apology is very specific on two points:
One, with Low Berth Passengers we're talking about people who need to go somewhere but can ONLY scrape together the $100 instead of $800. That gap is both small and, to those who don't have the money, huge. They need the trip, this is all they can afford, and they're willing to risk a 17% chance of death to do it.
I'm assuming then, that the implied
Traveller setting is a setting of itinerate workers, that conditions aren't always that great for chunks of people on world-to-world, and some folks are willing to risk death to get a better shot somewhere else.
Two, I switched the low passage to a $100 boat trip across the Atlantic two show a) it's really a different technology, and b) how desperate and dangerous the trip is. Paying someone $100 to cross the Atlantic by boat means you're going
cheap. And you might not make it to the other side. Because the guy who says he can get you across for $100 isn't running a very safe operation.
If we hold to the notion we're in a futuristic "Age of Sails" we need to remember that space travel is
dangerous.
I've noticed that lots of fans of
Traveller -- especially fans of the OTU -- assume everything works very well. My own reading of the rules (Books 1-3) suggests that it is a terse time in terms of technology and money, that there may be safety and security on some worlds, but that most worlds and the space between them are as rough as landscapes and seas of exploration and colonialism of our own world.
If you look at the shipping conditions for many desperate passengers traveling across the Atlantic you'll find that a 83% chance of survival might be standard for those willing to leave all behind to travel in circumstances that are, by definition dangerous, in the hope of something better.
I think the Low Berth rules are very dangerous by today's standards of travel. But if one uses the analogy of the past, they work out very well.