The potential is what is feared. Car accidents aren't suddenly going to kill 1-3%[1] of the worlds population and bring international commerce to a stand still.

The potential is what is feared. Car accidents aren't suddenly going to kill 1-3%[1] of the worlds population and bring international commerce to a stand still. [1] 20-50 mil 1918 flu pandemic http://en.m.wikipedia.org/wiki/1918_flu_pandemic http://en.m.wikipedia.org/wiki/1918_flu_pandemic