Going off the link here...
Y'know, the idea that automobile accidents could be the #1 cause of death sounds pretty good (I'm not saying the stats hold true, just running with it). That would mean we've beaten back disease, war, famine, and crime. But also that society is so advanced technologically and economically that the general public has nearly unlimited access to travel. Not a perfect utopia. But better than a world where we restrict health care to the wealthy and battle to the death over resources and ideologies.
Seems fairly optimistic to me.