[jnurmine]

I agree about not worrying about it, but one should be aware -- awareness about something is not equal to worrying about something.

Awareness of something is the first step in adapting. One can adapt beforehand, or, one can adapt afterwards; with more limited resources, necessitated by circumstances, under more time pressure, with more suboptimal tools, and so on.

It is unquestionable that an EMP would have an extreme impact in all aspects of society and the lives of people. Preparations on macro and micro level can mitigate some of the problems that would follow. And preparations require awareness.