McArdle on Symbol

Megan McArdle on the importance of symbol (and she is a Randian libertarian!).

I'm also completely flummoxed by the people saying a consecrated host is JUST A CRACKER, so why is everyone getting all upset?

Would it be okay if I spraypainted obscenities on your mother's grave because it's just a piece of highly compressed igneous rock with some lines chiseled into it? How about if I photoshop your a photo of your now-grown child onto a piece of child porn, because after all, no one's actually hurt by this--it's just a piece of paper.