Of course they are. That does not mean they have no concerns about the people this directly effected, though. It is not only natural for something like what happened today to make you take stock in what may lie ahead, it is imperative to do so in order to counter any problems that may come down the pike. That is not cold or callous. That is common sense.
Right now I'm hearing that people trapped alive in the rubble are calling relatives on their cellphones. Now THAT'S a damned restriction of their liberty, wouldn't you say? Aren't they the most important 'casualties' at the moment?