Geektastic:
Not that I want to offend anyone, but I do find it odd that the people concerned want to offer options to the mine owner.
The mine owner has made a decision. Not to be unkind, but other people's options are of not the slightest relevance. They won't be the ones charged under health and safety laws etc if the mine collapses during the rescue, for a start.
Of course, they could buy the mine and then do as they please.
They have relevance because their loved ones bodies have not been recovered. Surely you get that?
I say, let them put their lives at risk if they wish to do so. It is not my place (nor the governments) to say otherwise.