Mr katz, if you look at the original posters wording he is expecting "compensation for losses" which I don't think would ever be assumed in any verbal agreement?
Why, does something stop people from saying "I agree to compensate you for your losses"? And, in any event, these are not verbal agreements, these are written offers and then acceptance through an action.
That is reason that things like Insurance exists, because no person is going to be responsible for things beyond their reasonable control. Unless they charge a premium and specificly state they will offer insurance etc.
That's certainly true. But I'm not sure what that has to do with trust and contracts.