Threat Incompetence
We humans have evolved to deal with two kinds of threat, immediate, like tigers and regularly recurring, like winter. We are idiots when it comes to cars, floods, fires and earthquakes. We are complete cretins when it comes to ecological damage we gradually create ourselves like soil erosion, water pollution, air pollution, global warming and overpopulation. Instead, we fret over one-shot, dramatic things like 2001-09-11 which harmed relatively few people.
~ Roedy (1948-02-04 age:70)