Glenn Greenwald accurately explains the grotesque result of laws that seek to curb that amorphous problem of “hate speech” — a concept that turns free speech on its head. And unlike many of his colleagues on the political left, Greenwald explains why he’s defending people whose speech frequently deserves contempt:

People like Mark Steyn and Ezra Levant are some of the most pernicious commentators around. But equally pernicious, at least, are those who advocate laws that would proscribe and punish political expression, and those who exploit those laws to try use the power of the State to impose penalties on those expressing “offensive” or “insulting” or “wrong” political ideas. The mere existence of the “investigation,” interrogation, and proceeding itself is a grotesque affront to every basic liberty.

How many times can we say this? If you care about your own free speech rights, you must defend the rights of people whose speech makes your blood boil.

(Cross-posted from the Center for Citizen Media Blog.)