how do we know we're caring about "very bad" things in the right proportions?

- http://en.wikipedia.org/wiki/List_of_ongoing_military_confli...

- http://en.wikipedia.org/wiki/List_of_wars_2003-2010

- http://en.wikipedia.org/wiki/List_of_terrorist_incidents,_Ja...

- http://en.wikipedia.org/wiki/List_of_Drone_Strikes_in_Pakist...

- (if this is really only about deaths, http://en.wikipedia.org/wiki/List_of_causes_of_death_by_rate)