I just want to remind you that the observation he made was simply a matter of pointing out that, as aircraft safety records have improved, the accidents that do happen seem so startling because of their rarity. And really, it's quite true. Modern aircraft are technological marvels, and it's difficult to think of one simply falling out of the sky. Granted, structural failure, controlled flight into terrain, loss of instruments or instrumentation (as in AF447 where instruments were deprived of important information due to icing), disoriented pilots, and any number of other things conspiring against what is otherwise a very safe method of travel. Hence the shock.
The reality of the situation is well captured by kunai's comment. We can only learn to further improve the airline industry through such accidents. It's a tragedy of limitation and of our inability to see into the future.
But, when you stop to think about it, what better way to honor the dead than to make sure whatever accident claimed their lives never happens again? That's why this is important.